Chapter 10: School-Age Children Development

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Welcome back to the Deep Dive.

Hey, glad to be here.

So today, you know, we are opening up a file that feels a little bit like a time machine.

Well, for sure.

You know that feeling when you look at an old class photo from like elementary school?

Yeah, the classic awkward phase.

Exactly.

You see the kid with the missing front teeth, the kid who was already way taller than the teacher, and the kid who just wouldn't let go of their backpack.

The chaotic energy of the elementary school classroom, I mean, it is a very specific vibe.

It really is.

And we are tackling the school age child today.

This is Chapter 10 in Davis Advantage for Pediatric Nursing.

Right.

And on the surface, you know, this chapter looks like the easy years.

I mean, they aren't toddlers trying to drink bleach under the sink, and they aren't teenagers engaging in high -risk behaviors.

Well, not yet, anyway.

Right, not yet.

But that is the trap, isn't it?

What do you mean?

Well, it is calm before the storm.

But if you look closer at the sources we're using, this is arguably the most complex developmental bridge in pediatrics, because you aren't just managing a growing body.

You are managing a developing personality that is, for the first time, really starting to look outward at the world.

Which brings us to our mission for today.

If you are listening to this, we are going to take this chapter and turn it into your ultimate last -minute lecture.

Exactly.

We aren't just going to recite tables at you.

We want you to understand the actual architecture of this child, because, as the text points out, we are grouping a 6 -year -old and a 12 -year -old in the exact same bucket.

Which is wild when you think about it visually.

Right.

I mean, a 6 -year -old is practically still a preschooler.

They have that round face, the soft features.

They're probably obsessed with cartoons.

Yeah, and then you look at a 12 -year -old.

Exactly.

A 12 -year -old is dealing with body odor, puberty, really complex social hierarchies, and algebra.

Treating them as the exact same patient type is the first massive mistake to avoid in

So let us set the stage here.

We are talking about ages 6 to 12.

And the source material starts with a concept I really liked, which they call the slowdown.

And it sounds kind of counterintuitive, because we always think of kids as constantly growing.

But compared to what came before, they are absolutely pumping the brakes.

It is a physiological deceleration.

A deceleration.

Yeah.

Because if you graph a human's growth, infancy is just this vertical rocket ship.

It is explosive.

Right.

They double their weight in months.

But when we hit age 6, the engine shifts gears.

They are definitely still growing, but the curve flattens out.

It becomes a steady endurance run rather than a sprint.

But while the body slows down, the expectations really ramp up.

Precisely.

And this is where the nurse's role actually fractures based on the setting.

Yeah, the text makes a really sharp distinction here.

It does.

If you are a school nurse, your lens is totally different from an acute care nurse.

Let's play that out for the listener.

So if I am a school nurse, I am not really looking for acute illness in the same way, am I?

Like I'm not running a code blue in the cafeteria usually.

No, usually you are the detective of development.

Okay, I like that phrase.

You are looking for barriers to learning.

That is your primary metric.

So screenings?

Yes.

You are doing vision screens, because if a kid cannot see the board, they get labeled as disruptive or slow, when really they just need a pair of glasses.

Wow.

You are checking for scoliosis as their spine lengthens.

You are the gatekeeper of vaccinations.

You are essentially ensuring they are physically capable of being in that classroom environment.

Versus home health,

which feels a lot more intimate.

Home health is pure environmental detective work.

You are stepping into their sanctuary.

So the assessment isn't just the child.

It is the carpet, the fridge, the neighborhood.

Is there food in the house?

Are the sidewalks safe for that bike they are riding?

You are assessing the entire ecosystem that surrounds the child.

And then we have acute care,

the hospital.

And this is where the textbook gets really rigorous.

This is where we need to talk about the numbers, because even though they are slowing down, their physiology is so very distinct from adults.

You cannot treat them like small adults yet.

Okay, so let's dive into section one, the numbers.

The fun stuff.

I know, nobody likes memorizing vital sign tables, specifically table 10 -1.

But if you want to pass, we need to understand the why so the numbers actually stick in your head.

Exactly.

Let's look at the heart first.

The pulse rate drops in this age group.

Why does it do that?

So think about the mechanics of a pump.

As the child grows from age 6 to 12, the heart muscle itself is physically getting larger and stronger.

Okay.

So the stroke volume, which is the amount of blood injected with each single squeeze,

that increases significantly.

So the pump is just more efficient, it pushes more liquid per beat.

Exactly.

And because the pump is more efficient, it doesn't need to pump as often to move the exact same amount of oxygenated blood.

That makes total sense.

That is why the pulse rate drops.

In a preschooler, a pulse of 110 might be perfectly normal, but in a school -age kid, we want to see that settle down into the 60 to 95 range.

It is efficiency over speed.

Yes.

And do the lungs follow that exact same logic?

Same exact logic.

You have a bigger thoracic cavity, bigger lungs, and way more surface area for gas exchange.

So they don't have to breathe this fast.

Right.

So the respiratory rate drops.

Yeah.

We go from the rapid panting of a toddler down to a nice steady 14 to 22 breaths per minute.

Now blood pressure does the opposite.

It actually creeps up.

Right.

And that is also just about size.

How so?

As the body gets bigger, there is simply more system to push blood through.

Systemic vascular resistance changes.

Oh, okay.

We are moving from a systolic pressure of around 95 up to 120 as they approach adolescence.

The heart just has to push a little harder to get the blood all the way down to those longer limbs.

Okay.

Now here is the vital sign that stresses absolutely everyone out.

Temperature.

Oh, the fever panic.

Yes.

The source material has a specific clinical nugget about this that I think every parent and nurse needs tattooed on their arm.

It is really a definition issue.

Yeah.

Parents and honestly some brand new nurses panic at 99 .9.

Right.

They see a 9 and freak out.

But clinically, in this specific age group, a fever is strictly defined as greater than 101 .4 degrees Fahrenheit.

101 .4?

Yes.

That is 38 .5 Celsius.

Anything below that is just, well, warm.

And there is a stat here that I found genuinely comforting but also kind of terrifying.

The brain damage threshold.

Yeah.

This is the big safety alert in the chapter.

Yeah.

We spend so much time educating parents who are absolutely convinced their child's brain is frying because the thermometer says 104.

But the literature is very clear here.

Brain damage from a fever alone is extremely rare unless the temperature exceeds 107 .6 degrees Fahrenheit.

107 .6.

That is almost unfathomable.

It is incredibly high.

Yeah.

Most viral infections, even the really nasty ones, have a biological ceiling around 105 to 106.

Because the body controls it.

Exactly.

Yeah.

The body's thermostat, the hypothalamus, has seize guards built in.

So part of your job as the nurse is talking that parent off the ledge.

You have to say, I know 104 looks terrifying, but the fever is the body actually fighting the infection.

It is not the enemy.

Unless of course they are heat stroke victims or it is something environmental like being locked in a hot car.

But strictly from an internal infection, the body usually handles it.

Correct.

That distinction is crucial.

Let's talk about the physical frame.

We mentioned the slowdown earlier.

What does that actually look like in inches and pounds?

You are looking at an average of about three kilograms,

which is roughly six and a half pounds per year.

Okay.

And about five centimeters or two inches in height per year.

It is very consistent.

It is the tortoise, not the hare.

Until it isn't.

Right.

Until it isn't.

The spout.

The growth spurt.

And this is crucial for the social dynamic of a classroom.

Oh, definitely.

Girls hit the accelerator first, usually around 10 to 12 years old.

Boys are late bloomers.

They do not typically hit that velocity until 12 or even later.

So you end up with these sixth grade dances where the girls are just towering over the boys.

It creates a lot of awkwardness, but clinically you need to know it is completely normal.

If a mother asks you why her son is the absolute shortest in the class at age 11, you can confidently say, just wait.

His engine is still idling.

He hasn't hit the gas yet.

Okay.

Hold on to your hats, listeners, because we have to do some math now.

Fluid calculations.

Oh boy.

Table 10 -2.

The bane of every nursing student's existence.

It really is.

But it is unavoidable.

The text implies that you cannot just eyeball fluids for a kid this age.

Never.

You absolutely cannot just hang a leader bag and walk away like you might do with a 200 -pound man.

You have to be precise because their fluid balance is far more delicate.

So walk us through the school age bracket.

These kids usually weigh more than 10 kilograms, so we are well past the infant formula stages.

Right.

So the formula works in tiers.

Think of it kind of like a tax bracket.

A tax bracket.

I like that.

The first 10 kilograms of the child's weight cost 100 milliliters each.

That is 1000 milliliters.

That is your base.

If the kid is over 10 kilos, they automatically get that 1000 milliliters in the bank.

Okay, so if the kid is 11 kilos or bigger, they just start with 1000 milliliters.

Got it.

What comes next?

Now for every kilogram between 11 and 20, so that next block of weight, you add 50 milliliters per kilogram.

Let's do a mental rep for the listener.

Say I have a 15 kilogram first grader.

Okay, walk me through it.

So the first 10 kilos gives you 1000 milliliters.

Yes.

And then I have 5 kilos left over in that second tier.

Correct.

5 times 50 is 250.

So 1000 plus 250 equals 1250 milliliters for the 24 hour period.

Spot on.

That is exactly how you do it.

But what happens when they get bigger?

Like the linebacker fifth grader who weighs 25 kilograms.

Once they cross that 20 kilogram threshold, the tax rate drops again.

You start with a base of 1500 milliliters.

That base covers the first 20 kilos.

And for every single kilogram over 20, you only add 20 milliliters.

So let's execute that math.

A 25 kilogram kid.

So you have your base of 1500.

They are 5 kilos over the 20 kilo limit.

5 times 20 is 100.

So the total is 1600 milliliters.

Exactly.

It seems really complicated when you look at the table, but it is really just finding the base and adding the extra.

And the reason it matters and the text emphasizes this heavily is that kidney function is mature, but we still do not want to overload the system, which brings us right to output.

You're an output.

Table 10 -3.

Yeah.

How much should they be keying?

In babies, we want high output,

like 1 .5 to 2 milliliters per kilo per hour.

You want them soaking those diapers constantly.

Right.

But for the school age child, we shift to school age logic, which is much closer to adult values.

We are perfectly happy with 1 milliliter per kilo per hour.

If they're peeing that much, their kidneys are happy.

Okay.

Let's shift gears completely to section two.

Pain assessment.

This is a tricky one.

Very tricky because of that huge developmental spectrum we talked about.

A six -year -old processes pain very differently than a 12 -year -old.

Huge difference.

And the biggest trap here is the facey scale.

Oh, the smiley faces.

You know the one.

The diagram with the cartoon faces ranging from a big smile to a sobbing, crying face.

Yeah.

We use it all the time in the hospital.

Yeah.

But for a six - or seven -year -old, there's a serious psychological glitch with that tool.

For people -pleaser effect.

Exactly.

This is the age of industry and rules, which we will get to later in the theory section.

But basically, they really want to be good.

Right.

They want approval.

They look at the nurse, who's an authority figure, and they think, if I point to the nurse, the nurse will think I'm a baby or they'll think I'm bad.

So they point to the smiley face while their arm is literally broken?

Yes.

Or you see the exact opposite.

What do you mean?

They might point to the crying face because they are terrified of the hospital or because they just miss their mom, not because of actual physical pain.

Wow.

So you have to coach them very specifically.

You say, point to the face that matches how your tummy feels, not how your heart feels.

That is a brilliant way to phrase it.

But as they get older, like eight, nine, ten, we can upgrade the tool, right?

Yes.

Their vocabulary just explodes.

They can use the standard numeric scale from one to ten, but more importantly, they can use descriptors.

Right.

A ten -year -old can tell you it feels like a bee sting or it feels like a heavy rock on my chest.

That quality of data is absolute gold for a nurse.

It moves from quantitative guessing to qualitative assessment.

There was a really significant box in the text about cultural competence regarding pain and it honestly felt like a massive wake -up call for the profession.

It really is.

The source highlights a massive gap in the research.

We have very, very few validated pain assessment tools for Spanish -speaking children.

Which is crazy.

It is, especially despite Spanish being the primary language for over 20 % of the US population.

That is a huge blind spot.

It basically implies we might be completely guessing with a huge chunk of our patients.

It does imply that, and unfortunately it often leads to the undertreatment of pain.

The other side of that cultural coin is stoicism.

In some cultures, children are taught from a very young age that crying is shameful, or that bearing pain quietly is a virtue to be proud of.

So they just sit there.

Right.

And if you assume a quiet child is a pain -free child, you might be leaving them in absolute agony.

You have to ask.

You have to use translated tools.

You cannot rely pureless on the look.

Moving into section three.

The head -to -toe assessment.

Okay, let's do it.

We are going to walk through the body systems, but we want to focus on what is highly specific to this age group.

Always start with the general survey, before you even touch them.

Look at the vibe of the room.

And in this age group, school performance is a vital sign.

Wait, grades are a vital sign?

In a metaphorical sense, yes, absolutely.

How so?

If a child suddenly stops doing their homework, or goes from getting B's to failing every class,

that is rarely just them being lazy.

That is a massive red flag.

For what?

For sensory issues, like hearing or vision loss,

or for emotional turmoil, like severe bullying.

It is a symptom of something physiological or psychological happening beneath the surface.

Okay, that changes the whole perspective.

Let's move to the skin.

You are generally looking for two extremes here.

First, the rough and tumble evidence.

Right, because kids play outside.

These kids play hard.

Scrapes on the knees are perfectly normal.

Shins full of bruises are usually normal.

But bruises on the back.

Bruises on the buttocks.

Bruises in the actual shape of a hand.

Oh, wow.

That is immediate suspicion of physical abuse.

You have to document that precisely.

And what is the other extreme for skin?

Dryness and rashes.

Specifically, eczema is rampant in this age group.

Really?

Yes, and it affects their sleep, which in turn affects their self -esteem.

If they are up scratching all night long, they are not learning the next day in school.

Okay, moving up to the head.

And honestly, I am scratching my scalp just thinking about this one.

Figure 10 -2.

Pediculosis.

Head lice?

Yes, head lice.

The text makes a really strong point to de -stigmatize this.

Because I feel like everyone just automatically thinks it means the kid is dirty.

It is hugely important for the nurse to debunk that myth.

Lice actually prefer clean hair.

They prefer it.

Yes.

They do not care at all about socioeconomic status or hygiene.

They care about head -to -head contact.

And kids are always touching heads.

Exactly.

School -age kids are constantly wrestling, whispering secrets to each other, sharing batting helmets.

You have to check the hair shaft for nits, which are those tiny little white eggs that are glued onto the hair.

Gross, but essential.

Let's talk eyes and ears.

We mentioned screenings earlier.

Visual acuity with the Snellen chart is standard protocol.

But for ears, you really have to watch out for wax.

Earwax.

It sounds trivial, right?

No.

It's just some earwax.

But for a child who is trying to learn phonics, significant serum and impaction can mute the teacher's voice just enough to cause a serious learning delay.

Just because they can't hear the letters.

Exactly.

They miss the hard consonant sounds entirely.

Now, there was a fascinating clinical judgment box in the text about cochlear implants.

Yes.

This really shifted my perspective on them.

How so?

Well, we tend to think the primary goal of an implant is just hearing sounds.

Can you hear the beep?

But the research shows the real challenge for these kids is social interaction in noisy environments.

Like the cafeteria?

The cafeteria, the playground, the gym,

the chaotic places.

If the implant cannot filter out the background noise effectively,

the child gets overwhelmed and withdraws.

They become socially isolated.

That's awful.

So assessing their quality of life isn't just about physical hearing.

It's asking, do you sit with your friends at lunch?

Early intervention with tuning the device is key.

That is powerful.

Okay, let's talk mouth and teeth.

This is the jack -o -lantern phase.

The toothless grin.

Losing baby teeth usually starts right at age six.

But I absolutely love the cultural note about the tooth fairy.

Don't tell me we're canceling the tooth fairy.

No, but the tooth fairy is fundamentally a Norse and European tradition.

It is not universal.

The text specifically warns nurses.

Do not just assume a child knows what you are talking about.

If you ask a child from a different cultural background, if they put their tooth under their pillow for money, they might look at you like you are performing some sort of weird ritual.

Right.

That makes sense.

Cultural humility applies to everything, even to fairies.

Frotten nose.

Let's go there.

There is a key term here that you will definitely see on the exams,

boggy blue mucosa.

That sounds really gross.

It looks gross, but it is highly diagnostic.

If you look up a kid's nose and the tissue is bright red and angry, that is infection.

Like a cold.

Right.

But if it is pale, swollen, and bluish, which we call boggy, that is allergic rhinitis.

That just means allergies.

And what is the treatment for that?

Standard saline irrigation.

Yeah.

To flush out the allergens.

But there is a massive safety warning right here in the text.

Do not use tap water.

Wait, why not?

I drink tap water every day.

Drinking it is perfectly fine because your stomach acid kills the bacteria and parasites.

But your nasal cavity is a direct highway to your brain.

Rare but fatal amoebas exist in normal tap water.

If they get deep into the nasal cavity during irrigation, they can enter the brain.

It's called Nagleria felleri.

That is terrifying.

The text is extremely explicit on this.

You must tell parents to boil the tap water first and let it cool completely, or just use distilled water from a jug.

Never straight from the faucet into the nose.

That is a pro tip that literally saves lives.

Absolutely.

Okay, let's go down to the heart, cardiovascular system.

Innocent murmurs.

The stat on this is actually shocking.

Up to 90 % of kids aged four to seven have one at some point.

90%.

That seems like a massive design flaw in humans.

It really is just physics.

The heart structures are growing and stretching so rapidly, the blood flow gets a little turbulent as it moves through.

And that makes the noise.

Exactly.

It creates this whooshing sound.

It is almost always benign, but you do have to document it.

It often just resolves completely on its own as the chest wall thickens and they grow.

Respiratory system.

Asthma is obviously the big chronic illness here, but the text points out a new acute threat,

vaping.

This is the modern epidemic in schools.

The text cites that 7 .2 % of middle schoolers report using nicotine.

That's incredibly high.

And that age range includes the upper end of our school age bracket.

And they certainly aren't smoking a pack of Marlboro's.

No, they are vaping cotton candy or mango flavors.

They really don't even think it is a drug.

They just think it is a cool flavor.

Right.

So as a nurse, you have to ask about this directly and you probably won't get an honest answer if mom is sitting right there in the room.

You have to find a moment of privacy to assess this.

Okay, let's hit GINGU, gastrointestinal and genitourinary.

There are two terms here that sound exactly alike but are total opposites, enuresis and encapresis.

Enuresis is wetting the bed.

It relates to urine.

Encapresis is soilage.

It relates to stool.

And there's a highly counterintuitive symptom for encapresis.

Right.

This fools parents and even nurses all the time.

They bring the kid in saying he has severe diarrhea.

There is liquid stool in his underwear every single day.

But then what do you find?

When you palpate the belly, it is as hard as a rock.

Explain that physics for us.

How can it be diarrhea and a hard belly?

The child is severely terribly constipated.

There's a massive hard impaction of stool completely blocking the exit.

Think of it like a cork in a wine bottle.

Okay.

But liquid stool from higher up in the bowel is actively leaking around the edges of that hard cork.

Oh, I see.

So small amounts of stool leakage usually mean severe constipation, not diarrhea.

If you treat that child for diarrhea with an anti -diarrheal med, you make the blockage infinitely worse.

That is a critical distinction to make in your assessment.

Huge.

Now, the topic that makes every 10 -year -old giggle and every parent sweat, reproductive changes and puberty.

It is definitely knocking on the door in this stage.

For girls, monarch, which is the first period, usually happens right at the tail end of this bracket around age 12.

But we have to watch for precocious puberty.

Yes.

Precocious means too early.

If you see breast development or pubic hair in a girl younger than seven or a boy younger than nine, that is a major medical red flag.

What could cause that?

It could be a hormonal tumor.

It could be central nervous system issues.

It absolutely needs a full endocrine workup.

And what about for the boys in the normal age range?

Nocturnal emissions.

Wet dreams.

Imagine being 10 or 11 years old, waking up and having absolutely no idea what just happened to your body.

It would be terrifying.

It is terrifying.

So the nurse's job here is anticipatory guidance.

You have to tell them about it before it ever happens.

Just normalize it.

Yes.

You say your body is changing and one night this might happen.

It is completely normal.

It just means you are growing.

And we track all of this physical maturity using something called the Tanner stages.

Yes, the Tanner stages.

That is the gold standard clinical scale.

It literally charts the development of pubic hair and genitalia.

You don't necessarily need to memorize every single microscopic stage for this overview, but you absolutely need to know that the scale exists and it is what we use to benchmark puberty.

All right, section four.

Let's get into the actual mind of the school age child, the theorists.

We can never escape the theorists in nursing school, but in this chapter, they actually make a lot of practical sense.

Let's start with cognitive development, Piaget.

The concrete operational stage.

What does that mean in practice?

The key word is concrete.

They can think logically now, but they still really need to see it or touch it.

They absolutely love math at this age because math has strict rules.

Two plus two is always four.

It's predictable.

Highly predictable.

Yeah.

They also love serialization, which is just lining up their Hot Wheels cars by color or size or organizing their Pokemon cards perfectly.

And there is a concept in Piaget called de -centering.

This is essentially the death of toddler narcissism.

Finally, right.

For the first time, they can actually see the world from another person's perspective.

They realize if I steal his toy, he will feel sad.

This is the birth of true empathy.

Which leads right into the psychological side of things, Erickson.

Industry versus inferiority.

Mark this down.

This is the most important concept to grasp for this age group.

Break that down for us.

What exactly is industry?

Industry is the intense drive to do things,

to build a fort, to learn a new skill, to score a goal in soccer, to get an A on the spelling test.

They define their entire self -worth by their competence.

You just want to be good at things.

You desperately want to be good at things.

And if they aren't?

Then you get inferiority.

If a child feels like they just cannot keep up with their peers, like if they struggle to read or they are always the absolute last one picked for kickball, they internalize that failure deeply.

They blame themselves.

Yes.

Yeah.

They decide, I am simply not good enough.

And that dark feeling can persist for a lifetime if it isn't addressed.

This connects perfectly to Kohlberg and the social aspect of development.

Right.

Kohlberg calls this stage pre -conventional moral development.

For them, rules are God.

Rules are everything.

These kids are completely obsessed with fairness.

That's cheating.

It's basically the anthem of the elementary school playground.

Yes, it is.

They form exclusive clubs with secret handshakes and strict bylaws.

They want structure because structure feels incredibly safe to them.

But what if a biological barrier stops them from achieving that industry?

The text mentions dyslexia here.

This is a really heavy statistic.

Dyslexia affects up to 20 % of all school -age children.

One in five.

One in five.

And remember, these kids just want to be competent.

If they cannot read and they don't know why they can't read, they just feel stupid.

Right.

The source strictly warns that without early intervention, this leads to lifelong negative effects.

We are talking about much higher rates of depression, juvenile delinquency, and even suicide risk down the line.

All because that sense of inferiority takes root so early.

So diagnosing and treating dyslexia isn't just an educational issue.

It is a critical mental health intervention.

Well, 100 % it is.

Okay, let's move to section five.

Medications and procedures.

We have this kid who desperately wants to follow the rules and be industrious.

How do we get mezz into them smoothly?

First rule of pediatric pharmacology, wheat -based dosing is king.

Always.

Children metabolize drugs much faster than adults do.

Their livers are just revved up.

So you always calculate everything by the kilogram.

Is there a limit to that though?

What if they are a really big 12 -year -old?

Yes, there is a cap.

Once they hit roughly 14 years old and weigh more than 50 kilograms, which is about 110 pounds, we usually cap them at the standard adult dose.

Okay, that makes sense.

We do not want to accidentally overdose an obese 10 -year -old by strictly following a pro -kilo formula that ends up being double the medicine that I would take as an adult.

What about the physical act of taking the meds?

Because kids hate taking medicine.

For oral meds, the ice pop trick is an absolute classic.

You just numb a tongue with a really cold popsicle for a minute before giving up bad -tasting liquid medicine.

Oh, clever.

Or you use a chaser of their favorite juice.

But also, you can empower them.

How so?

Ask them, do you want the pill or the liquid today?

Because some 9 -year -olds can swallow pills now, and they are really proud to do it.

It appeals directly to that sense of industry.

They think, look, I can do it just like a grown -up.

Now needles, the universal enemy of pediatric nursing, but we have a secret weapon mentioned here.

EMLA cream.

Yeah.

Eutectic mixture of local anesthetics.

It is absolute magic.

But.

But, and this is a really big but, you have to use it correctly or it is completely useless.

What is the exact protocol?

It takes time.

You need to apply it at least 45 minutes before a superficial stick, like an IV start.

If you are doing a deep intramuscular injection, you need a full two hours.

You cannot just slap it on and immediately poke them.

And what about the application technique itself?

Do not rub it in like it's hand lotion.

You want to leave a glob.

A glob.

Literally leave a thick pile of the cream sitting on the skin and cover it tightly with that clear plastic sticker and occlusive dressing.

The skin needs to slowly soak in that anesthesia over time.

Glob.

Don't rub.

Got it.

What about the psychology of the procedure itself, like when you actually have the needle in your hand?

We use the look, talk, touch method to build trust.

First, just look.

Do not immediately invade their personal space.

Then talk to them.

Explain exactly what is happening and whatever you do, do not lie.

Like saying, it won't hurt.

Never ever say that.

If you say it won't hurt and then you stick them with a needle, you have just proven to them that you are a liar.

Yeah, the trust is just gone.

You have lost that trust forever.

Instead say, it will feel like a hard pinch or it will sting for three seconds.

Let's count to three together.

And when you are starting an IV,

any tips?

Try to place it in the non -dominant hand.

If they are right handed, put the IV in the left hand.

That lets them still play their video games, do their homework, and color.

It lets them maintain their industry while they are stuck in the bed.

Okay, section six.

Health promotion and safety.

This section is massive because the leading cause of death actually changes in this age bracket.

Right.

Unintentional injury.

Accidents.

Why is it so high?

Because these kids finally have the gross motor skills to climb really high trees and ride their bike super fast, but they do not have the prefrontal cortex development to actually judge the risk.

They literally think they are invincible.

Let's talk about cars, specifically the booster seat war that every parent fights.

Oh, every kid wants to get out of the booster seat.

They think it's for babies.

But the magic number for the nurse to enforce is four feet nine inches.

Why that specific height?

Why not just an age?

It is entirely about anatomy.

Until they are four feet nine inches tall, a standard car seatbelt will not cross their shoulder and hips correctly.

Where does it sit?

It will slide up and slice right across their soft neck or their unprotected belly.

In a crash, that causes severe internal organ damage or even strangulation.

So they must stay in a booster until four foot nine, which is usually somewhere between eight and 12 years old.

And head injuries.

Concussions are a massive topic right now.

School nurses are pivotal in managing the return to learn protocols after a brain injury.

But obviously, prevention is key.

Helmets.

Helmets.

Figure 10 -3 shows kids all geared up.

You have normalized helmets for bikes and skateboards.

It has to be a non -negotiable rule in the house.

There is also a sort of slow motion safety crisis mentioned in this chapter two, obesity.

Yes.

The childhood obesity rate has tripled in the last 40 years.

20 % of all school -aged kids are now clinically obese.

That's staggering.

And because of that, we are seeing diseases in 10 -year -olds that used to be completely exclusive to 50 -year -olds.

Like what?

Type 2 diabetes,

essential hypertension,

adult diseases in young children.

That is heartbreaking.

It is.

And the clinical fix isn't dieting in the traditional restrictive sense.

It is lifestyle modification.

The textbook goal is one full hour of vigorous physical activity every single day and strictly limiting recreational screen time to a maximum of two hours a day.

Let's transition to the dark side of the school environment.

School phobia.

This is a very real clinical entity you will see.

You have a child who throws up every single Monday morning.

They have stomach aches.

They get severe headaches.

But on Saturday.

On Saturday, they are perfectly fine, playing and laughing.

So they aren't faking the vomit.

No.

The somatic symptoms are absolutely real.

Their body is reacting.

But the root cause is intense anxiety.

And this is a massive flashing red flag for bullying.

The text is very clear on how it defines bullying.

It is defined as aggressive, unwanted behavior that involves a distinct power imbalance.

And the risk factors are just heartbreaking.

Low socioeconomic status, having special needs, physical appearance differences, or sexual orientation.

Wow.

If a kid is sick all the time on school days, you need to dig very gently into their social world during your assessment.

And then there's the topic that literally no one wants to discuss with a 10 -year -old.

Substance use and sex.

DARE programs and health classes usually start right around here.

But the new thread that the text really highlights is sexting.

In elementary and middle school?

Yes.

Absolutely.

And the text makes a very important distinction for the nurse.

Just because a child is sexting, sending explicit images, does not necessarily mean they are actually having sex.

So why do they do it?

It is often just peer pressure,

intense curiosity, or simply mimicking what they see teenagers doing online.

But the legal consequences of possessing those images can be life -roaning.

Nurses really need to be the safe, non -judgmental space to discuss internet safety.

Section 7.

Acute care.

We talked about unintentional injury being the number one killer for the whole bracket.

But as they get to the older end of this group, ages 10 to 14,

the statistics take a really dark turn.

This is undoubtedly the most sobering statistic in the entire chapter.

For children aged 10 to 14,

suicide has surpassed cancer.

It is now the second leading cause of death, right behind injury.

That just stops you in your tracks.

It really should.

It absolutely has to change how we assess our patients.

We get so completely focused on the physical stuff, the broken bones, the asthma exacerbations, that we might entirely miss the clinical depression sitting right in front of us.

Mental health assessment is a literal life -saving skill in this age group.

When we do have to hospitalize them for physical issues, the text mentions something called the safe room concept.

The hospital is a terrifying place for a child.

So the child's actual bed in their room should be their fortress, their sanctuary.

You never ever do a painful procedure while they're lying in their own bed.

So if I need to do a really difficult blood draw, what do I do?

You take them down the hall to the treatment room, that is the out room.

You do the procedure there, and when you are done, you walk them safely back to their bed.

And then they know.

They know.

I am safe here.

No one is going to poke me with a needle while I am resting in this bed.

And to keep them safe physiologically while they are admitted, we use the PEWS system.

That's Table 10 -4.

The Pediatric Early Warning System.

It is a brilliant scoring tool designed to catch deterioration before a full -blown code blue happens.

It essentially quantifies your nursing gut feeling.

How does the scoring actually work?

It looks at three main pillars.

Behavior, cardiovascular, and respiratory.

And you score them objectively.

Can be an example.

So is the child sitting up and playing at zero points?

Yeah.

Are they irritable but consolable?

Maybe one point.

Are they completely lethargic?

That's three points.

Okay.

Is their capillary refill fast?

Zero points.

Or is it delayed?

Two points.

So if you add it up and the score creeps up.

You call the rapid response team.

It empowers the bedside nurse to say to the doctor, I have a PEWS score of five.

And I need help right now.

Rather than just calling and saying, hey, it looks kind of bad, it gives you hard, actionable data to advocate for your patient.

We also really need to mention the child life specialists here.

Absolutely essential team members.

They are the translators of the hospital environment.

What do they actually do?

They use medical play to lower anxiety.

They use puppets like the rainbow babies and children's buddy puppet mentioned in the text to explain what an IV is.

They prepare the child for the loud noises of an MRI.

They even work with the healthy siblings to help them understand why their brother is sick.

They are a critical part of the medical team.

Moving into section eight, chronic illness and home care.

The overriding goal here is normalization.

Yes.

You want to fit the illness into the child's life, not force the child's life to fit into the illness.

Give me an example of that.

If a kid gets diagnosed with type one diabetes and needs insulin,

the goal isn't just surviving.

The goal is how do we make this medical regimen happen smoothly so they can still go to the Friday night sleepover?

How can they still play on the travel soccer team?

And what if they are really sick and in the hospital long term?

Then we utilize hospital schools.

Which sounds kind of harsh, honestly, like you have cancer, but don't forget to do your math worksheet.

It sounds harsh, but think back to Erickson.

Industry.

Falling behind in school creates massive overwhelming anxiety for these industry -driven kids.

Because they want to be competent.

Exactly.

Keeping up with their peers in school makes them feel normal.

It reminds them that they actually have a future outside of these hospital walls.

Finally, let's wrap up with a case study at the end of the chapter.

Meet Patrick.

Patrick is a really tough case.

He is a nine -year -old boy.

He has cerebral palsy and significant developmental delays.

He comes into the emergency room actively vomiting and completely inconsolable.

And the parents aren't there with him.

No.

They tell the staff over the phone that they are busy.

They use a friend, who happens to be unemployed, to watch him.

Okay.

That is red flag number one.

Highly unstable, questionable childcare for a medically complex child.

So you, as the nurse, assess him.

What do you see?

He is unkempt, very dirty.

He smells strongly of old urine.

That points heavily toward general neglect.

Right.

But then you look at the skin assessment.

He has bruises in various stages of healing all over.

Some are yellowing, some are fresh and purple.

That implies repeated injury over a long period of time, not just a one -time accidental fall.

And the clencher.

Burn marks on his arms, about one centimeter round, perfectly circular.

Cigarette burns.

That is the classic clinical presentation for cigarette burns.

Now, here is the heavy burden for the nurse in this scenario.

You're a mandatory reporter.

So do I need to definitively prove that the parents or the friend did it?

And you absolutely should not try to.

You are a nurse.

You are not a police detective.

Your legal and ethical obligation is based entirely on reasonable suspicion.

If you simply suspect abuse,

you must report it to Child Protective Services.

But what do I actually write in the patient's chart?

Do I write, parents burn child?

Absolutely not.

You never write assumptions.

You document objective, measurable facts.

Like what?

You write, one centimeter round circular burn, noted on left forearm.

Bruising and mixed stages of healing, noted on lower back.

You thoroughly document the physical evidence, not your personal verdict.

And then you involve the hospital social worker immediately.

It is a really heavy note to end on, but it underscores the fact that the nurse is often the very first and sometimes the only voice these vulnerable kids have.

Exactly.

Patrick cannot communicate what happened to him verbally.

But his body is telling you exactly what happened.

You just have to be trained to listen.

So to recap our deep dive today, the school age child, they are the strict rule followers.

They are the industrious learners.

They are that awkward, beautiful bridge between the cute little preschooler and the highly complex adolescent.

They need our honesty above all.

They need us to respect their deep psychological need for industry and competence.

And they need us to be constantly vigilant, whether that means checking for lice, calculating fluid math correctly,

or noticing the subtle signs of severe bullying.

And here's a final provocative thought for you to mull over after we sign off.

We talked about that suicide statistic.

The fact that it has surpassed cancer in the 10 to 14 age group.

It really haunts me.

It makes you wonder.

I mean, we have incredibly rigorous standardized protocols for checking blood counts to catch leukemia early.

We have protocols for checking vision and hearing.

If we as a profession were just as aggressive about screening for school phobia, for bullying and for simple loneliness as we are about checking a hemoglobin level, could we drastically change that number?

That is the ultimate question.

The thorough assessment of the child's spirit is just as vital as the assessment of their physical body.

Definitely something to chew on.

Thanks for taking this deep dive with us today.

Good luck on your exam or on your next clinical shift.

This has been your last minute lecture.

See you next time.