Chapter 7: Concepts of Rehabilitation for Chronic and Disabling Health Problems

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Welcome to the Deep Dive.

Today, we're taking on rehabilitation nursing, which is, well, it's a specialty where function, not just recovery, is really the absolute goal.

That's right.

We are diving deep into the core strategies for managing care for individuals living with, you know, chronic and disabling health conditions.

Yeah, and our mission here, really, is to provide a kind of functional roadmap.

We need to get our heads around the fundamental concepts, the roles of this highly specialized team, and the essential nursing management strategies that are in the source material.

We're looking for that practical application, you know, how you use this knowledge.

Okay, let's start with the big picture there.

When we talk about rehabilitation, the source material really emphasizes prioritizing three concepts above all others, mobility, elimination, and cognition.

Right.

Seems like everything else kind of branches out from how we manage these three.

That is a really powerful way to frame it, actually.

And those concepts, they're deeply interconnected with areas like tissue integrity, obviously nutrition, and also that essential idea of systems thinking, which is, you know, understanding how the whole complex environment from acute care right through to the community impacts the patient's progress.

It's not just what happens in the hospital.

Definitely.

Okay, before we move into the actual settings where this happens, let's maybe nail down a couple of critical definitions.

In rehab, we're constantly talking about functional limitations.

We really need to know the difference between ADLs and IADLs.

Yeah, we probably all know the basics, but in rehab,

this distinction is absolutely critical.

ADLs, activities of daily living, that's the real basic self -care tasks like bathing, feeding yourself, getting dressed.

Right, the fundamentals.

Exactly.

If a patient can do these, that's a huge step.

But, you know, the ultimate goal is often IADLs, instrumental activities of daily living.

These are the more complex skills you need to live independently out in the community, like shopping, cooking, managing money, using the phone.

It's about moving the patient from just sort of surviving the day to actively participating in their life again.

That's a great distinction.

Okay, let's look at the actual scope then.

Rehabilitation, it's not just one room in a hospital, is it?

It happens across a full continuum.

Not at all.

Where does the patient typically start and how does that process sort of decrease in intensity?

Well, it usually starts right after the acute phase of an illness or injury is over.

They move into what we call post -acute care, PSE setting.

Now, the most resource intensive is the inpatient rehabilitation facility, IRF.

That's where they get intensive therapy multiple hours a day, but they might also go to a skilled nursing facility, SNF, or maybe even directly home with support from a home health agency, HHA.

It really depends on their needs and resources.

I found a really interesting, almost philosophical point in the source material about those settings, especially SNFs or assisted living.

They don't call them patients there, do they?

That's absolutely right.

They're called residents, and it sounds like a small thing, but it's a really profound shift in perspective.

Well,

by wearing their own street clothes, having the rights of anyone living at home,

the focus shifts from just managing their illness to actively supporting their life.

The goal becomes autonomy, participation,

not just medical stability.

It's about living.

That makes a lot of sense, and the population needing this kind of high -level, long -term care, it's expanding, isn't it, beyond the sort of historical chronic conditions like stroke and spinal cord injury?

Definitely.

What are the global events pushing this change?

Yeah, the scope has broadened significantly.

I mean, think about survivors of really severe events, like people who had debilitating physical changes from severe COVID -19.

They often need lengthy neurorehab, pulmonary rehab.

Right, the long haulers.

Exactly.

Also, sadly, due to current conflicts, we're seeing increased populations of veterans needing really comprehensive long -term services.

They often have complex combat -related injuries, TPI's, amputations, and you can't forget the psychological component either, like PTSD, which often needs integrated care.

So, yeah, the demand for these intensive, collaborative rehab services is definitely growing.

That really sets the stage beautifully.

So, okay, to meet this complex demand, a successful outcome hinges on a highly coordinated effort.

Who makes up this essential interprofessional team?

Well, the team is always anchored, first and foremost, by the patient and their family.

They're at the center.

Always.

Medically, the leader is usually the physiatrist.

That's the physician specializing in rehabilitative medicine.

Physiatrist, right.

They're responsible for overseeing the entire medical plan of care, making sure there's continuity from the ED or ICU, maybe to the IRF, and then out into the community.

Okay.

And then we have that core therapy triad that the nurse works so closely with every day.

Precisely.

You've got the physical therapists, PTs.

They deal with the gross mobility skills.

Big movements.

Again, the patient up, walking,

ambulation, transfers between bed and chair, teaching them how to safely use major assistive devices like walkers or crutches.

Okay.

Then you have the occupational therapists, OTs.

They focus more on the fine motor skills, everything that enables self -care in daily life.

Like feeding oneself, dressing.

Exactly.

Eating, dressing, bathing, grooming, but also those independent living skills we mentioned, like cooking or shopping.

OTs are often heavily involved in cognitive retraining as well, helping with memory or problem -solving skills.

And the third part of that triad, the speech -language pathologists, SOPs, they don't just manage communication, right?

There's a critical safety piece too.

Absolutely.

Swallowing.

They are essential for evaluating and retraining speech and language, yes, but also critically dysphagia.

That's difficulty swallowing.

Dysphagia, right.

They're screening for swallowing problems and their recommendations for specialized food textures or specific swallowing techniques are absolutely vital safety measures to prevent aspiration pneumonia.

So given all these highly specialized therapists, the rehabilitation nurses' role, it must be less about providing that direct therapy and more about managing the whole picture.

That's a great way to put it.

The nurse is often the ultimate advocate for the patient and the coordinator of whole -person care.

They're the ones who create the therapeutic rehabilitation milieu.

Therapeutic milieu.

What does that mean in practice?

Well, a core insight here is that the nurse's job is often to maybe counter -intuitively stop helping the patient directly with tasks.

Really?

Yes, to allow them the time, the space, the opportunity to practice those self -management skills themselves, even if it's slow or they don't do it perfectly at first.

Ah, okay.

So it's about fostering independence.

Exactly.

It promotes self -esteem, builds confidence, and ultimately supports that goal of independence.

It's about empowerment.

The source material had a fantastic example of using systems thinking to improve quality, that issue with pressure injury scoring.

Can we talk through that?

It feels like a perfect bridge to assessment.

Oh yeah, that was a great example.

It clearly showed that the problem wasn't, say, a lack of special mattresses, but actually a failure in clinical judgment during the initial assessment.

How so?

Well, the staff noticed that the rates of pressure injuries weren't improving as expected.

And when they dug into it, they realized different nurses were scoring the Braden scale.

That's the risk assessment tool differently.

There was inconsistency.

So the care plan, the preventative measures, they were only as good as the initial data coming in, if the risk wasn't scored right.

Precisely.

They might not implement the right level of prevention.

So they used evidence -based practice principles.

They developed standardized guidelines for scoring, provided education to ensure rate of reliability, meaning everyone scored it the same way.

Right.

And this strategic intervention improved tissue integrity outcomes,

not by changing the treatment itself, but by making sure the initial assessment was accurate enough to trigger the right preventative actions for the right patients in the first place.

Systems thinking in action.

That leads us perfectly into the assessment phase.

Okay.

So once we have this incredible team in place, their success really hinges on one thing, getting a comprehensive baseline assessment.

This is where it gets really essential.

What are the crucial assessment areas the nurse absolutely has to cover when a patient is admitted to rehab?

It is truly multifaceted.

I mean, it goes far beyond just the physical body systems.

Of course, you assess those, but you also delve into the patient's cultural and spiritual practices, their usual daily habits, hygiene routines, sleep patterns, even sexual activity, if appropriate.

And crucially, their home environment.

Often this is done collaboratively with the PT or OT, maybe using photos, videos, or even a virtual walkthrough via video call to spot potential architectural barriers like stairs or narrow doorways.

That makes sense.

Planning ahead for discharge.

Exactly.

But perhaps one of the most critical and sometimes overlooked pieces is assessing the caregiver's commitment and capacity.

Ah, yeah.

The support system.

Right.

You need to assess their own physical health, their mental health, their financial resources, their willingness and ability to provide care, because often they become the absolute backbone of care.

Once the patient goes home, their wellbeing directly impacts the patient's success.

That's a vital point.

Okay.

When we do look at the body systems, what are some key functional assessments for the neurologic system?

For instance, we need a really specific language, don't we?

We absolutely do.

We need to be precise for motor function.

Is it paresis, which means weakness.

So they might be able to move a limb slightly, maybe against gravity, but not against any real resistance.

Okay.

Weakness.

Or is it paralysis, meaning a complete absence of movement.

That distinction is huge for planning care.

For communication, we assess for things like dysphagia, which is difficulty speaking, often slurred speech.

Which phagia?

Or aphasia, which is a broader inability to either use or understand language.

It could be expressive, receptive, or global.

And critically important, especially in older adults,

we must screen for acute confusion or delirium.

The confusion assessment method, CM, is a standard tool for this.

A standard tool, right.

Because sometimes, particularly in older folks, that sudden onset of confusion might be the only sign you get of an underlying problem, like a urinary tract infection, a UTI.

Wow.

Okay.

That's crucial.

And how do we integrate, say, the cardiovascular and respiratory systems with function and rehab?

Yeah, it's really all about energy conservation and activity tolerance.

We assess for fatigue.

How easily do they tire?

Do they get short of breath with activity?

This points to decreased cardiac output or activity intolerance.

Okay.

So the teaching here is key.

You teach them strategies like taking frequent rest periods throughout the day, and maybe strategically planning major ADLs, like having a shower.

For the morning, when they typically have the most energy, pacing is essential.

Right.

Working smarter, not harder.

Okay.

The assessment then wraps up with measuring that functional baseline using specific tools.

This is where the functional independence measure, FIM, comes in.

Tell us why that one to seven score is so critical in rehab.

Oh, the FFM score.

Yeah.

It's probably one of the most important numbers a rehab nurse deals with daily.

It measures performance in various ADLs and some IADLs on a standardized scale, ranging from one, meaning totally dependent, needing total assistance.

One is total dependence.

Right.

All the way up to seven, which is completely independent.

And its significance goes way beyond just tracking the patient's progress over time, although it does that too.

Okay.

That score fundamentally measures the burden of care.

How much help does this person actually need?

And that number directly impacts things like reimbursement from insurance, allocation of therapy resources, staffing levels,

and critically readiness for discharge.

Ah, so it quantifies the level of support needed.

Exactly.

It tells the entire team in a standardized way, exactly how much human assistance or assistive technology is required for that patient to function safely at that particular level.

It drives decision -making.

Okay.

That makes perfect sense.

Before we pivot to interventions, let's hit one of those absolutely non -negotiable safety priorities related to mobility.

The risk of orthostatic hypotension.

Yes.

Huge issue.

Postural hypotension, we sometimes call it.

It's especially common in patients with spinal cord injuries, but can affect many others after prolonged bed rest.

And how is it defined?

What are we looking for?

It's defined by a significant drop in blood pressure when changing position, typically from lying to sitting or sitting to standing.

The specific numbers are usually a drop of 20 millimeter Hg or more in systolic pressure or 10 millimeter Hg or more in diastolic pressure within about three minutes of the position change.

Okay.

20 systolic or 10 diastolic.

Got it.

And the intervention is potentially life -saving because they can get dizzy, lightheaded, and fall.

You must teach them and ensure staff follow, changing position slowly.

Pause between each stage, lying to sitting, let them sit for a bit, then sitting to standing.

Let the body adjust.

Exactly.

Allow the blood pressure to stabilize before they attempt to walk or do anything else.

Measure BP,

lying, sitting and standing to confirm it if you suspect it.

Sometimes a tilt table is even used initially for gradual acclimatization.

Safety first.

Absolutely.

Okay.

Now for the action plan.

We're generating solutions for those priority problems we identified, starting with that core issue of decreased mobility and keeping everyone safe.

Let's talk about safe patient handling.

Yes.

This is critical.

We really must stress the evidence -based evolution away from just teaching traditional body mechanics.

Bend your knees, keep your back straight.

Right, the old way.

Which frankly didn't prevent injuries that well.

The standard now is safe patient handling and mobility SPHM programs.

The evidence is crystal clear.

We need to use mechanical lifting equipment.

Like lifts.

Yes.

Stand assist lifts, total or ceiling lifts, friction -reducing sheets,

whatever is appropriate for the patient's ability.

The goal is to prevent work -related musculoskeletal disorders or injuries for the staff.

Many facilities now rightly adhere to a no lift or limited lift policy.

Okay.

Now for caregivers being taught safe techniques, perhaps for home use, where lifts might not be available, the key is reinforcing basic principles.

Keep the patient close to your body, avoid twisting, place the bed at the correct height, usually waist level for care, hip levels for moving.

And teaching specific techniques, like having the patient push down on chair arms when standing up, not pulling on the caregiver.

Makes sense.

And when a patient is safe to emulate, maybe with a device, how do nurses reinforce the specific techniques taught by the physical therapist?

That reinforcement is absolutely critical because the nurse sees the patient practicing throughout the day.

So for example, if the PT has taught them to use a cane, the nurse needs to ensure they remember the key steps.

Hold the cane on the stronger side of the body,

move the cane and the weaker leg forward together, about six to 10 inches, then bring the stronger leg forward.

Cane and weak leg together, then strong leg.

Exactly.

That sequence provides the most stable base of support.

Same goes for walkers, reinforcing the correct sequence of moving the walker, then stepping into it.

Consistency is key.

Got it.

Okay.

Let's look at the second major intervention area,

maximizing independence in those activities of daily living, ADLs, and instrumental activities, IADLs.

Yeah, this is often where the OT shines, but the nurse reinforces it constantly.

This is where creativity really comes in using assistive adaptive devices.

Okay.

What kind of things are we talking about?

Well, the goal is always to encourage maximum independence, often starting with simple, low -cost solutions first.

Things like long -handled reachers or grabbers to pick things up off the floor.

Plate guards that clip onto a plate to prevent food from being pushed off.

Foam buildups that slide onto utensil handles or pens to make them easier to grip if someone has weak hands.

Simple, but effective.

Absolutely.

Or even just applying hook and loop fasteners, you know, Velcro to clothes instead of buttons, or onto devices to hold them in place.

While there is high -cost assistive technology, like robotic feeding devices or voice -activated controls, the focus initially is often on these clever, inexpensive modifications that can profoundly change someone's ability to manage their daily life.

That's great.

Okay, moving to those challenging elimination problems you mentioned earlier, there are two very different functional types of neurogenic bladder that require almost opposing management strategies.

That's the absolute critical distinction to make during assessment because it dictates the intervention.

Yeah.

First, you have the spastic or reflex bladder.

This is typically an upper motor neuron problem, maybe from a stroke or high -level spinal cord injury.

Upper motor neuron, okay.

The reflex arc for voiding is still intact, but the brain's control over it is lost.

So what happens is the bladder contracts suddenly and reflexively when it gets full, causing uncontrolled, often gushing, incontinence.

But it might not empty completely.

Right.

So how do you manage that?

Management often involves facilitating or triggering techniques to stimulate that reflex voiding on a schedule.

This could be things like gently stroking the inner thigh, pinching the area above the groin, or tapping the suprapubic area.

Triggering the reflex.

Got it.

Then you have the opposite problem, the flaxid or aeroflexic bladder.

This is usually a lower motor neuron problem, maybe from SCI below T12 or Coda Aquina syndrome.

Lower motor neuron.

Here, the reflex arc is damaged.

The bladder muscle is weak or paralyzed, atonic, so it doesn't contract effectively.

This leads to urinary retention.

The bladder overfills, and then you get overflow incontinence, often just constant dribbling.

So retention is the main issue there.

Yes.

And this requires maneuvers to help empty the bladder manually, like the creday maneuver, where you apply firm, gentle pressure inward and downward over the bladder area with your hands.

Or the Valsalva maneuver bearing down, though you use that cautiously due to cardiac risks.

Creday maneuver for flaccid.

Okay.

And how does the nurse assess how well these techniques are working?

What's the tool?

The most reliable and common tool used now is checking the post -void residual PVR volume.

This is done non -invasively right at the bedside using a portable bladder scan device, which uses ultrasound.

Bladder stand for PVR.

Right.

You scan the bladder immediately after the patient attempts to void using their technique.

If the PVR is consistently high, say over 100 to 150 milliliters, it means they're not emptying effectively, and intermittent catheterization is usually needed.

Okay.

Intermittent cath if PVR is high.

Yep.

The goal then is often to gradually increase the time interval between catheterizations if the PVR stays low, aiming for maybe every six to eight hours without exceeding bladder capacity.

Consistent toileting routines, like time -devoiding every two hours during the day, are also fundamental.

Makes sense.

Now let's tackle bowel function issues.

Again, sounds like we need to differentiate between types here as well.

Absolutely.

The underlying neurology dictates the problem and the approach.

Similar to the bladder, you have the reflex spastic bowel.

This is also an upper motor neuron issue.

Defecation can happen suddenly and without warning when the rectum fills and triggers the reflex.

Okay.

Uncontrolled reflex.

Right.

So this is often managed with triggering techniques on a regular schedule.

Typically, digital stimulation, gently inserting a lubricated gloved finger into the rectum and moving it in a circular motion to stimulate the reflex.

Suppositories like the saccodil might also be used to help trigger digital stimulation for reflex bowel.

Okay.

And the other type.

The flaccid bowel, which is the lower motor neuron problem.

Here, the defecation resex is lost or severely impaired.

The result is usually constipation, infrequent stools, and sometimes oozing of liquid stool around an impaction.

Right.

So stimulation won't work here.

Exactly.

Because the reflex arc is damaged.

Management here often requires manual disimpaction, physically removing the hardened stool along with stool softeners and possibly oral laxatives because you can't rely on the local reflex.

Manual disimpaction for flaccid bowel.

Got it.

And for both types, the absolute foundation of management is a rigorous bowel retraining program.

This involves establishing a very consistent schedule for attempted evacuation, often timed after a meal to take advantage of the natural gastrocolic reflex.

Consistency is key.

Absolutely.

Consistency, combined with a high fiber diet aiming for about 20 to 35 grams per day and ensuring adequate fluid intake, usually at least eight glasses of water a day unless contraindicated.

It's a whole program.

Okay.

And we absolutely must revisit a critical safety point here regarding that digital stimulation technique.

Yes.

Extremely important.

The source material highlights a crucial safety alert.

You should never use digital stimulation in patients who have known significant cardiac disease.

Why is that?

Because stimulating the vagus nerve in the rectum can induce a strong vagal response, potentially leading to severe bradycardia, a dangerously slow heart rate, and possibly other cardiac complications.

It's a critical contraindication you must always check for.

Wow.

Okay.

Definitely noted.

Vagal response risk with cardiac patients.

Our final priority collaborative problem then is the high risk for pressure injury, focusing on maintaining tissue integrity.

Yes.

And in rehab, with patients often impaired mobility, sensation, or nutrition, this risk is constantly present.

Prevention is absolutely the name of the game.

So what are the cornerstones of prevention?

It comes down to a few non -negotiables.

Number one is frequent position changes.

That means turning and repositioning patients in bed at least every two hours and sometimes even more often for very frail individuals or those already showing redness.

Every two hours minimum.

Minimum.

And equally important is proper skin care.

We keep staff, patients, and caregivers basic but crucial things.

Cleanse the skin promptly if there's incontinence.

Dry it thoroughly but gently.

Pat, don't rub.

And apply topical moisture barrier creams if needed.

And critically, never rub or massage reddened areas as this can actually worsen the underlying tissue damage.

Oh no, rubbing red areas.

Got it.

And for patients who spend a lot of time sitting, especially in wheelchairs, they absolutely must be taught to perform regular partial relief maneuvers.

What does that involve?

This could be doing wheelchair push -ups.

Using their arms to lift their buttocks completely off the seat for about 20 seconds or longer.

Or, if they can't do that, leaning significantly side to side or forward.

The key is to do it frequently, at least every hour, ideally more often, to restore blood flow to the compressed tissues.

Pressure relief every hour in the chair.

Okay.

And finally, you can't forget adequate nutrition.

Sufficient protein and calories, especially carbohydrates for energy, are essential for maintaining healthy skin and healing any existing injuries.

It's all interconnected.

Pressure reducing surfaces like special mattresses or cushions are also used, of course.

Right, the whole picture.

Okay, so once function is maximized as much as possible in the rehabilitation facility, that transition home becomes the next critical hurdle.

How does discharge planning, which you said begins on admission, really ensure success?

It requires really meticulous coordination and planning.

A key component is assessing the actual home environment for accessibility before the patient goes home.

How is that done?

As we mentioned, it might involve the OT or PT looking at photos or videos the family provides or doing that virtual walkthrough.

They're looking for specific architectural barriers.

Are the doorways wide enough?

Standard wheelchairs typically need about 36 to 38 inches of clearance.

36 to 38 inches, okay.

They need ramps for steps.

Are the bathrooms accessible?

Grab bars usually need to be installed securely in the shower and around the toilet.

Is the toilet seat high enough?

Often, a raised seat is needed aiming for about 17 inches high.

Little details that make a huge difference.

Fall prevention, like removing throw rugs, is also huge.

Absolutely, and I read about a trial run sometimes.

Yes, the therapeutic leave of absence LOA visit if insurance coverage allows for it.

This is basically a trial home visit maybe for a few hours or overnight before the final discharge.

What's the benefit?

It's incredibly valuable.

It helps reduce patient and family anxiety about going home, but more importantly, it helps identify any unforeseen problems or challenges in the actual home setting.

Maybe the patient discovers they can't actually open the refrigerator easily or navigate a particular corner.

Ah, practical problems.

Exactly, things you might not anticipate in this simulated environment of the rehab facility.

It allows the team to address those issues before the final discharge, setting them up for better success.

Psychosocially, during this whole process, the nurse encourages the patient and family to verbalize their feelings about the lifestyle changes, maybe a loss of body image, always focusing the conversation back on their existing capabilities and what they can control.

Focusing on strengths.

And what about the safety net for continued progress once they're actually discharged?

Technology plays a role now, doesn't it?

Increasingly so.

That's where telehealth or telerehabilitation comes in, using technology like webcams, smartphones, or other electronic monitoring devices.

Providers can continue to monitor the patient's status remotely, ensure they're complying with their therapeutic exercise program, provide further education, and troubleshoot problems.

It provides that crucial continuity of care and support once the patient is physically back in their home environment.

So just to kind of summarize this really comprehensive deep dive we've taken,

rehabilitation is fundamentally a strategic, highly collaborative journey, and it's always centered on the patient's own goals for function.

Right.

Successful management absolutely hinges on that coordinated interprofessional team effort we talked about.

It's driven by meticulous functional assessment, using tools like the FAM to really quantify ability and needs, and implementing rigorous safety protocols, especially around those core areas of mobility, elimination control, and tissue integrity.

That's a great wrap up.

So what does this all mean for you, the listener?

We've covered the crucial shift to safe patient handling, SPHM, using mechanical equipment within facilities to protect staff.

But consider this, what about the ethical and logistical challenges of trying to implement a similar no -lift or minimal -lift approach for safe patient handling in the home environment, where that expensive mechanical equipment often just isn't available?

That's a tough one.

What specific, maybe tailored skills, different lift techniques, or perhaps even advocacy strategies might you need to teach a family caregiver who might not be young or strong themselves to truly maximize safety for both the caregiver and the patient going beyond just the basic principles?

Something to think about.

Definitely food for thought.

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