Chapter 8: Health Promotion & Disease Prevention in Older Adults

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Welcome back to the Deep Dive.

Let's start today with a scenario that I think every single person listening to this will encounter.

Whether you are a nursing student, a practicing provider, or you know, just someone looking after an aging parent.

Oh, absolutely.

This is universal.

So picture this.

You are working a shift or maybe you're sitting in a clinic and you have an 85 year old patient.

Let's call him Mr.

Jones.

Okay.

He has a history of heart failure, maybe some mobility issues.

He's moving a little slower.

Classic presentation.

Right.

And as you're looking at his chart, there's this little voice in the back of your head, or maybe it's a voice you actually hear from a cynical colleague in the break room that says, why are we pushing so hard on lifestyle changes for Mr.

Jones?

Why bother?

Why are we bothering with deep health promotion?

Isn't it a little late for that?

The why bother syndrome is so pervasive and it's probably one of the most dangerous subconscious biases in healthcare.

Why do you say dangerous?

Because it operates on this assumption that aging is just this steady, unpreventable decline into disability.

And that's just not true.

But today we are going to completely dismantle that assumption.

We are taking a deep dive into chapter eight of gerontologic nursing by Sue E.

Minor.

And the chapter is titled health promotion and illness disability prevention.

And it fundamentally flips that script.

It really, really does.

The text argues with evidence that if you think health promotion is wasted on the elderly, you are, well, you're clinically wrong.

The source material is explicit about this.

It says seniors benefit just as much from primary and secondary health promotion as middle -aged people do.

I'd argue maybe even more so.

How so?

Because for an older adult, the stakes are so much higher.

The goal isn't necessarily to make them run a marathon.

It's to reduce premature mortality and perhaps even more importantly, to ensure a higher quality of the life they have left.

It's about adding life to their years, not just years to their life.

But we have to be real about the gap between that goal and, you know, the reality on the ground.

The introduction to this chapter hits us with some statistics that are honestly a bit alarming.

They are very concerning.

Yes.

I highlighted these.

The text states that 22 to 47 % of older women and 18 to 37 % of older men do not engage in regular exercise.

Which is a huge number.

It is.

But the one that really stopped me in my tracks was medication adherence.

Oh, the adherence numbers.

Those are the ones that keep geriatric nurses up at night.

Up to 60 % of older adults do not adhere to their prescribed medications.

60%.

Just think about the implications of that for a second.

We do the diagnostics.

We prescribe the treatments.

We set up the plan.

And more than half the time, it falls apart at the execution stage.

That's a massive failure.

It's a massive failure.

We're not supposed to be supporting that patient.

So that is our mission for this deep dive.

We're going to translate these dense textbook concepts into, you know, actionable nursing knowledge.

Right.

We are going to decode the specific definitions, break down the four levels of prevention, which is huge for exams.

Analyze the barriers.

Yeah.

And then spend a significant amount of time on the assessment tools, specifically Gordon's Typology.

And we are going to look at the

how.

You know, how do you actually empower an older adult to take charge of their health when the whole world seems to be telling them to just slow down?

Let's start with section one, defining the core concepts.

The text draws a really distinct line between health promotion and disease prevention.

Now to the average person, those sound like synonyms.

They're often used interchangeably in casual conversation,

but in nursing science and specifically in this text, they are very distinct concepts.

Okay.

So let's unpack health promotion first.

What is it?

So health promotion is defined as the science and art of helping people change their lifestyle to move toward optimal health.

The key word there is lifestyle.

So it's about what the patient does.

Exactly.

It focuses on individual responsibility.

It's about the choices the person makes every single day.

And when the text says optimal health, it's not just talking about not having the flu, right?

It's broader than that.

Much broader.

And this is a critical distinction for geriatrics.

Optimal health is not just the absence of disease.

You can have a chronic illness, you can have diabetes, you can have arthritis, and still work toward optimal health.

It's a balance then.

It's a balance.

We are talking about physical, emotional, social,

spiritual, and intellectual health.

It is completely holistic.

So health promotion is what the patient does.

What is disease prevention?

Disease prevention is more about what the system does.

It focuses on protecting people from threats.

These are services usually fulfilled by us, the health care providers.

Like immunizations?

Immunizations, clinical screenings, medical interventions.

So if promotion is about the patient's agency, prevention is about the protective shield we try to build around them.

Okay.

That makes a lot of sense.

Now let's get into the four levels of prevention.

I feel like every nursing student listening just perked up because this is classic test material.

It is.

It's guaranteed to be on the NCLEX in some form.

You have primary, secondary, and tertiary.

But this text throws in a curveball with quaternary prevention.

Which is a very sophisticated and really important concept in gerontology, but let's build up to it.

Let's start with primary prevention.

Okay.

So primary is before anything goes wrong.

Exactly.

Primary prevention is all about measures we take to prevent the onset of a condition before it ever happens.

And the text highlights that this is considered the most cost -effective form of health care.

Of course, because it is always, always cheaper to prevent the fire than it is to rebuild the house after it burns down.

So what does this look like in practice?

Well, immunizations are the classic example flu shots, tetanus.

But it also includes things like fall prevention programs.

It includes smoking cessation.

Because you can stop that hip fracture from ever happening.

You save the system thousands, maybe hundreds of thousands of dollars, and you save that patient months of agony and lost independence.

Okay.

So then we move to secondary prevention.

The text calls this early case finding.

Right.

So this is for the patient who is asymptomatic.

This is Mr.

Jones when he feels totally fine.

But we're looking for risk factors or preclinical disease.

This is your mammography, your PAP tests, your colonoscopy, checking blood pressure at every visit.

Exactly.

The disease or the risk is there, but it hasn't reared its head clinically yet.

The goal here is to catch it early so we can alter the course of the illness.

Minimize suffering.

That's the key phrase.

If we catch the hypertension now, we prevent the stroke later.

It's all about minimizing suffering.

Then we get to tertiary prevention.

So this is care for an established disease.

The horse is already out of the barn.

The patient has had the stroke.

They have the diagnosis of osteoporosis.

So what's the goal then?

It feels like it's too late.

The goal just shifts.

It shifts to restoration.

We want to restore the highest possible function, minimize the negative effects, and prevent any further complications.

So rehabilitation after a stroke is tertiary prevention.

Perfectly.

And managing arthritis so they don't lose mobility, that's also tertiary prevention.

Okay.

Now here is the one that I rarely see in general textbooks, but it's so prominent here.

Quaternary prevention.

This sounds incredibly complex.

What is it?

It's a concept that has really emerged because modern medicine has just gotten so good at keeping people alive with chronic conditions.

Quaternary prevention involves limiting the disability caused by chronic symptoms while we encourage their functional ability.

But here is the nuance, and this is so crucial.

It's also about avoiding over -medicalization.

Over -medicalization.

That's an interesting phrase.

Tell me more.

It's the idea that sometimes the treatment is worse than the disease, especially in a frail older adult.

So quaternary prevention might mean a nurse or a doctor saying,

what?

Saying, you know what, we aren't going to do this aggressive surgery because the recovery will absolutely destroy your quality of life.

It's about protecting the patient from excessive medical interventions that don't actually serve their goals.

So it's knowing when to stop.

It's focusing on adapting to a loss of function rather than fix everything at the cost of the patient's day -to -day comfort.

Precisely.

And it requires a tremendous amount of ethical judgment.

To help navigate these really tough decisions, the text discusses several models of health promotion.

Now I have to be honest, when I read about conceptual models versus functional models, my eyes glazed over a little bit.

I get that.

I really do.

Why do we need models?

Can't we just tell people to eat their vegetables and exercise?

If only it were that simple.

Models provide a blueprint.

They give us an organizational plan for our interventions.

And the text distinguishes between a conceptual model, which is just abstract ideas, and a functional model, which is a systematic process we can actually test in the real world.

It moves us from, I think this helps, to I have a framework to prove this helps.

Got it.

Let's just run through the four models mentioned in the text briefly, just so listeners can recognize them if they see them on an exam.

First, we have the on -prime model.

Yes, on -prime.

It's an acronym.

It stands for Organizing, Needs Resources Assessment, Priority Setting, Research, Intervention, Monitoring, and Evaluation.

That is a mouthful.

It is.

The big takeaway for the listener is that on -prime focuses on change technology and behavior modification within agencies.

This is what a hospital administrator or a public health official might use to restructure a program.

It's very systemic.

Then we have the health belief model.

This one feels very psychological.

It is deeply psychological.

It tries to predict if someone will actually participate in health promotion.

It looks at three specific factors.

What are they?

First, perception.

Does the patient believe they are susceptible to the illness, and do they believe it's severe?

So if I don't think smoking will give me cancer, or if I think cancer isn't that bad, I'm just not going to quit.

You're not.

Second, there are modifying factors.

This includes their knowledge level, their demographics, peer pressure.

And third, and this is the big one, the cost -benefit ratio.

Is the squeeze worth the juice?

Exactly.

If the cost, and that could be financial, or it could be physical pain, or the inconvenience of giving up a food they love, if that outweighs the perceived benefit, they simply will not do it.

Then there is pre -seed -pro -seed.

Right.

This one is complex, and it's community -based.

It looks at quality of life and health goals, which is the pre -seed part.

And then it looks at implementation and evaluation, which is the pro -seed part.

It's great for planning large -scale health education programs.

And finally, the health promotion model.

This one presumes that the participant plays an active role.

It focuses heavily on self -efficacy, the person's belief in their own decision -making ability, and their past life experiences.

It really treats the patient as an expert on their own life.

You said self -efficacy again.

That seems to be a recurring theme here.

If you don't believe you can do it, you won't.

It's the absolute linchpin of health promotion, precisely.

And that leads us directly into section three, barriers to health promotion.

Because even with the best models, we still have that statistic from the intro.

60 % non -adherence.

Why is this so hard?

The text breaks this down into provider barriers and patient barriers.

And, you know, the provider barriers are uncomfortable to talk about because they implicate us, the healthcare professionals.

The text mentions contradictory guidelines,

specifically for the old people over 85.

This is a massive gray area in medicine.

The U .S.

PSTF, the U .S.

Preventive Services Task Force, often gives upper age limits for screenings.

For example,

stopping prostate screening or mammograms at a certain age.

But you have patients living well into their 90s now.

Exactly.

So the provider is in a bind.

The guidelines say stop, but the patient is right there in front of you asking for care.

What's the evidence base for that age group?

That's the problem.

It's incredibly limited.

Clinical trials usually exclude people that old.

So the provider hesitates.

They might be thinking, if I screen this 90 -year -old and find a slow growing cancer, are we really going to put them through chemo?

Would they even survive the surgery?

If the answer is no, then what was the point of the test?

That is the clinical logic.

But to the patient or the patient's family, it can feel like ageism.

It can feel like the doctor is giving up on them.

And that creates a huge barrier of trust.

That is a really tough dynamic.

Yeah.

Okay.

So what about the barriers on the patient side?

Well, there are so many.

Socio -economic factors are huge.

There's this misconception that Medicare covers everything.

It absolutely does not.

No.

We saw that in Table 8 -2 in the text.

There are co -payments for a lot of these screenings.

And for someone on a fixed income, a $40 co -pay might be the difference between buying groceries or getting that test.

It's a real choice they have to make.

Then there is transportation.

A major, major hurdle.

It's the invisible wall.

If you are rural or even in a city with bad public transit and you can't drive anymore, how do you physically get to the clinic?

The text also brings up cultural diversity as a significant barrier.

This is critical.

The text notes that policy makers haven't adequately coordinated services to respect diversity.

For example, some programs might require older adults to forfeit their privacy to get services, which is a non -starter in certain cultures.

Or the delivery of the service just doesn't align with their beliefs.

Exactly.

And then there is the simple shift in priorities.

This is the quality versus quantity argument again, isn't it?

It is.

As people age, they often care less about lengthening their life and more about the quality of their current life.

If a health promotion activity makes their today miserable for the sake of theoretical tomorrow, they might just say no.

And that's their right.

Which brings us to the what to do part, section four.

Specific preventative measures.

Let's get into the weeds of the primary measures.

Let's start with vaccines.

Okay, let's look at the schedule.

Influenza annual.

Get it in the early fall.

That is non -negotiable for most seniors because the flu can be a death sentence for them.

Okay, Katniss.

Every 10 years.

People often forget that one because they think it's only for stepping on a rusty nail, but immunity wanes over time.

And what about pneumococcal?

This one always confuses me.

The rules seem to change.

It is specific and you need to know this.

The general rule is you get one dose at or after age 65.

Do they need a booster?

This is the gotcha question on exams.

The text is very specific here.

Routine revaccination is not recommended for competent seniors.

So who does get a booster?

You really only revaccinate after five years If they are high risk -like, they've had their spleen removed or are immunocompromised.

If they're a generally healthy older adult, one and done usually suffices.

Got it.

So don't just give it automatically.

What about lifestyle factors?

Smoking and alcohol.

Well, smoking cessation increases life expectancy at any age.

It is never ever too late to quit.

And alcohol?

Alcohol is trickier.

Moderation is key because of the accident risk.

A glass of wine might be heart healthy, but in a geriatric patient, alcohol metabolizes differently.

If it makes them dizzy and they fall and break their hip, that's a huge net loss.

And then, of course, there is polypharmacy.

A monster issue.

This is the use of large quantities of different drugs.

And the text points out this is compounded by generics versus trade names and OTC drugs.

Right.

A patient might be taking Lasix in the morning and furosemide in the afternoon, not realizing they're the exact same medication.

They're double dosing on a diuretic.

The text suggests the brown bag method to combat this.

I love the brown bag method.

It's so simple and so effective.

You tell the patient, bring me everything.

And I mean everything.

Prescription bottles, vitamins?

That herbal supplement their neighbor recommended, the Tylenol PM from the nightstand.

Put it all in a brown bag and dump it on the table.

I imagine you find some pretty scary combinations that way.

You find expired meds, duplicates, dangerous interactions.

It is often the only way you can get the full true picture of what is actually going into their body.

Let's move to secondary measure screening.

We touched on the age limits, but let's be really specific.

Prostate screening.

Not recommended for men 75 and older.

The evidence suggests they are far more likely to die with prostate cancer than from it.

And cervical cancer?

Not recommended for women over 65 if they have had prior negative tests.

The risk is just too low to justify the intrusiveness of the exam.

What about breast cancer?

The guideline is mammography every one to three years for ages 40 to 85.

But, and this is a big, but weighing the risks versus the benefits is absolutely vital.

The text has this great table, table 8 -4, that analyzes the pros and cons.

I think this is so important for nurses to understand so they can properly counsel their patients.

Absolutely.

Take the colonoscopy example from that table.

The pro is you might find a polyp, the con,

the bowel prep.

Oh, the prep is awful for anyone.

Now imagine you're a frail 85 -year -old.

Drinking gallons of laxative, causing massive fluid shifts, potential dehydration, electrolyte imbalances, and just pure exhaustion.

That prep alone can land them in the hospital.

So you have to ask, is the prep safe enough to even justify the screening in the first place?

That's the question.

It really requires critical thinking.

You can't just follow a checklist.

No, geriatric nursing is not checklist nursing.

It is personalized care through and through.

Which brings us perfectly to the nurse's role in assessment.

Section 5.

The text introduces us to Gordon's typology.

Gordon's 11 functional health patterns.

This is the core framework for assessment in this chapter.

It moves us from just checking vitals to checking the whole life.

I want to walk through all 11 of these because they are really the toolkit for the listener.

This is how you structure your conversation with the patient.

Let's do it.

And remember, for each of these, we need subjective data, what they tell us, and objective data, what we can see and measure.

Pattern 1.

Self -perception, self -concept.

Here, you are asking about their internal world.

How do they feel about themselves?

Do they feel competent?

Are they withdrawing from things they used to love?

Subjectively, ask about their mood.

And objectively.

Yeah.

What do you look for?

You look at their grooming.

Did Mrs.

Smith, who usually has her hair done perfectly, come in with matted hair or dirty clothes?

That is a huge red flag for a decline in self -worth or their physical capability.

OK.

Pattern 2.

Roles relationships.

This is their social web.

Ask about their family structure.

Are they isolated?

Are they a caregiver for a spouse with dementia?

That causes massive untold stress.

And what do you observe?

You look for dependency issues.

Who relies on whom?

Does the patient stop talking and look to their daughter to answer every question as soon as she walks in the room?

Pattern 3.

Health perception, health management.

This is so crucial.

Do they understand why they're taking those bills?

Can they afford them?

Can they physically open the bottle?

What about their environments?

Look at their environment.

Is it safe?

Are there throw rugs they could trip on?

Is the lighting adequate for them to see?

Pattern 4.

Nutritional metabolic.

So their diet.

Now, asking for a 24 -hour recall can be really unreliable.

They might just tell you what they think you want to hear.

Oh, yes, dear.

I had a lovely salad and some grilled chicken.

Right.

Not the tea and toast they actually had.

Exactly.

So instead, ask practical questions.

Who cooks for you?

How do you get your groceries?

Do you have any trouble chewing something like steak?

And objectively.

Look at the fit of their clothes.

If their belt is tight and three notches further than it was last month, they are losing weight, regardless of what they say.

If you can, watch them eat a meal.

Pattern 5.

Coping stress tolerance.

How do they handle problems?

Who is their support system?

Do they have one?

And look for their stress -reducing techniques.

Are they drinking to cope or praying or walking their dog?

You need to know their mechanism.

Pattern 6.

Cognitive perceptual.

This covers a lot.

Pain,

vision, hearing, and their general intellect.

Can they read the label on a prescription bottle?

The text specifically mentions the Mini -Cog tool here.

What's that?

It's a very quick screening for dementia.

You ask them to remember three unrelated words and then to draw a clock face.

It's not diagnostic, but it gives you a quick baseline of their cognitive function.

OK.

Pattern 7.

Value belief.

This is their spiritual well -being.

What do they value?

And the text highlights a really interesting evidence -based practice study here regarding African -American seniors.

Yes, I saw that.

The studies show that African -Americans may attribute their self -care more to spirituality, the idea of God the healer, compared to whites who might focus more on the medical professionals.

And knowing that helps you tailor your approach.

If you know faith is a primary driver for a patient, you frame your health promotion within that spiritual context.

You align with their values rather than fighting against them.

Pattern 8.

Activity exercise.

The goal is 30 minutes daily, but safety has to come first.

The text mentions the EZ tool.

That's an acronym for exercise assessment and screening for you.

I like that acronym.

EZ.

It helps determine if it's safe for them to start an exercise program.

You need to ask about fall history.

But critically, you also need to ask about the fear of falling.

Why the fear specifically?

Because that fear alone can paralyze people.

They stop moving because they're scared, which makes them weaker, which in turn makes them more likely to fall.

It's a vicious, vicious cycle.

Pattern 9.

Rest sleep.

Don't just ask, do you sleep well?

Because they'll just say yes.

Ask about naps.

Ask about sleep aids.

Are they taking Tylenol PM every single night?

Are they using alcohol to get to sleep?

Suggest they keep a sleep diary for a week.

Pattern 10.

Sexuality reproductive.

Ah, the one everyone is afraid to ask about.

But you have to ask.

You do.

You have to create a safe space to ask about their satisfaction with intimacy.

It's directly related to their emotional well -being and their self -concept.

Just because they're older doesn't mean this part of their life has just turned off.

And finally, pattern 11.

Elimination.

Bowel and bladder function.

Incontinence can lead to profound social isolation.

If they're afraid of having an accident, they won't go to the senior center, they won't go to church.

What do you look for objectively?

You can look at their fluid intake.

Are they intentionally dehydrating themselves because they don't want to have to pee so often?

That is such a comprehensive list.

If you actually cover all 11 of those patterns, you know that patient inside and out.

You really do.

It gives you the full holistic picture.

So, we have assessed them.

We know the barriers.

Now, for section 6,

implementation and empowerment.

How do we actually make the change happen?

Well, the planning has to be individualized.

We use that social ecologic model we mentioned.

Looking at the person, their relationships, the environment, and policy.

But the engine of change is that concept we keep coming back to.

Self -efficacy theory.

Believe you can, and you're halfway there.

It's the formula.

Belief in your ability plus the belief in the outcome equals action.

Our job as nurses is to boost that belief.

We do that through verbal encouragement, letting them see similar people succeed, and removing fear.

The text details a specific study that really proves this works.

The praised AVIDE study.

People reducing risk and improving strength through exercise, diet, and drug adherence.

Praised E.

Tell us about this study.

The population was low -income African -American seniors.

So, a group that is often underserved and faces very high barriers to health.

And what was the intervention?

It wasn't some high -tech expensive thing, was it?

Not at all.

It was a mix.

There was education, yes.

But also simple exercise, marching in place, and dance steps.

And importantly, environmental tweaks.

What kind of tweaks?

They worked with the community to fix walking paths.

They worked with local grocery stores to get better, healthier food options.

So they didn't just nag the participants.

They changed the environment to make the healthy choice the easy choice.

Exactly.

And the result?

A significant decrease in blood pressure across the whole group.

It proves that community -based, tailored nursing interventions work.

It wasn't high -tech.

It was dance steps and walking paths.

But it changed their health outcomes.

That leads to the final concept in the chapter, empowerment.

This is the goal.

Nurses are the bridge.

We connect the theory to the practice.

But ultimately, our goal is to help older adults set their own goals.

I love the point the text makes here.

If they don't want to screen, they don't have to screen.

Right.

This is the concept of informed refusal.

If you educate them on the risks and the benefits, and they choose not to do a colonoscopy because they value their current comfort over finding a potential problem, that is a valid choice.

That is empowerment.

That is a really powerful place to land.

It takes the burden off the nurse to force compliance.

It really does.

Our role is to be partners, not parents.

So let's wrap this all up.

We've gone from busting the myth that prevention is wasted on the old to really understanding the four levels.

Primary, like vaccines.

Secondary, which is smart screening,

tertiary for rehab, and that tricky quaternary, which is about avoiding harm.

We've looked at the barriers, money, transportation, fear, culture, and we've walked through all of Gordon's 11 patterns to see the whole person.

And we've seen the proof that tailored interventions work with that praise dairy study.

I think the key takeaway for me is that gerontologic nursing isn't just treating the sick.

It's about navigating all of these barriers, financial, physical, psychological, to help people live better, not just longer.

Absolutely.

It is advocacy in its purest form.

I want to leave our listeners with a thought to mull over.

We talked about that shift in values as we age from living longer to living better.

The quality over quantity shift.

Yes.

Right.

So for the nursing students listening,

in your future practice, you will encounter a moment where your medical training screams, we must fix this.

But your patient in front of you says, I'm happy just as I am.

How will you handle that tension?

Are you ready to accept it when a patient chooses quality over quantity?

That is the hardest lesson to learn in this field, but it is without a doubt the most important one.

Thank you so much for joining us on this deep dive.

It was a pleasure as always.

A huge thank you from the last minute lecture team.

Go check out those tables in chapter eight, especially the screening timelines, because they will show up on your boards.

Stay curious and we'll see you in the next deep dive.