Study topic
Older adult safety and immobility
NCLEX older-adult chapter: normal aging vs report-now changes, fall prevention, immobility complications, pressure-injury staging in words, and walker cane crutch use.
Older-adult items separate expected aging from acute danger, then ask whether you can keep someone upright safely and protect skin and lungs when they cannot move.
Normal aging vs report now
| Often expected with aging | Not normal — escalate |
|---|---|
| Drier thinner skin, greying hair, slower gait | Sudden confusion, agitation, or new lethargy |
| Presbyopia; milder high-frequency hearing loss | Acute vision loss, new unequal pupils, stroke signs |
| Mild decrease in taste/smell; nocturia patterns that are chronic and known | New incontinence with fever, or urinary retention with overflow |
Fall prevention
Most inpatient falls are predictable. Fix the environment and the first stand of the day.
- Keep the bed in the lowest safe position and the call light within reach.
- Clear clutter, use adequate night lighting, and offer toileting before peak fall hours.
- Non-slip footwear beats bare socks on polished floors.
- For orthostatic hypotension: rise in stages (lie → sit → stand), hydrate as allowed, report dizziness.
- New confusion raises fall risk. Sitters, closer observation, and toileting plans beat soft restraints as a first reflex.
Immobility complications
Bed rest is not restful for lungs, veins, skin, or bowels. Anticipate the complication and prevent it.
| System | Complication | Prevention focus |
|---|---|---|
| Lungs | Atelectasis / pneumonia | Turn, cough, deep breathe, incentive spirometry, upright when able |
| Veins | DVT / PE | Ambulation, leg exercises, compression, anticoagulation when ordered |
| Skin | Pressure injury | Reposition on schedule, dry clean skin, pressure off bony prominences |
| GI / GU | Constipation, retention | Fluids/fiber as allowed, toileting schedule |
| Muscles | Contractures, weakness | ROM, early mobility, proper alignment |
Safety
Immobile client with sudden shortness of breath, chest pain, and tachycardia: treat as possible pulmonary embolism and escalate. Do not chalk it up to anxiety alone.
Pressure injury staging (use words, not guesses from a photo)
| Stage / category | What you see |
|---|---|
| Stage 1 | Intact skin, localized non-blanchable erythema |
| Stage 2 | Partial-thickness loss; shallow open ulcer or intact/ruptured blister |
| Stage 3 | Full-thickness to subcutaneous fat; no exposed bone/tendon/muscle |
| Stage 4 | Full-thickness with exposed bone, tendon, or muscle |
| Unstageable | Base covered by slough/eschar so depth cannot be seen |
| Deep tissue injury | Persistent non-blanchable deep red, maroon, or purple discoloration |
Assistive devices and positioning
| Device | Core teaching |
|---|---|
| Cane | Hold on the **stronger** side; move cane forward with the weaker leg |
| Walker | Advance walker, all tips/wheels stable, then step in; do not use as a sled to lean far ahead |
| Crutches (stairs) | Up: strong leg first. Down: crutches and weaker side first |
| Posterior hip arthroplasty | Avoid excessive flexion, crossing legs, and internal rotation as taught |
| Airway risk / obtunded | Side-lying or other ordered recovery position to protect the airway from secretions |
| Suspected air embolism (line removal) | Occlude site, left side, Trendelenburg if protocol allows, oxygen, notify |
- Match the device to the weakness pattern before coaching gait.
- Guard on the weaker side during ambulation when assisting.
- Teach stair and hip rules before the first unsupervised try.
- Reassess dizziness and vitals after prolonged bed rest before the first chair transfer.
Must know
- 1Normal aging can include thinner skin, slower reflexes, presbyopia, and milder hearing loss. New confusion, sudden incontinence, or focal neuro change is not “just aging.”
- 2Fall prevention: bed low, call light in reach, clear path, non-slip footwear, toileting schedule, treat orthostasis by rising slowly.
- 3Orthostatic dizziness: dangle, stand slowly, sit if dizzy. Do not spring out of bed.
- 4Immobility complications: atelectasis/pneumonia, DVT/PE, pressure injury, constipation, contractures, orthostatic hypotension.
- 5Sudden dyspnea, chest pain, tachycardia in an immobile client: think PE until proven otherwise.
- 6Pressure injury staging (words): Stage 1 non-blanchable intact erythema; Stage 2 partial-thickness open or blister; Stage 3 full-thickness to fat; Stage 4 to muscle/bone; unstageable if base obscured; deep tissue injury is maroon/purple localized.
- 7Cane: hold on the stronger side; advance cane with the weaker leg.
- 8Walker: all walker legs down before weight-bearing; step into the walker, do not lean far over it.
- 9Crutches stairs: up with the good leg first; down with the injured/weaker side and crutches first (up with the good, down with the bad).
- 10Posterior hip precautions: avoid hip flexion past about 90°, adduction past midline, and internal rotation as taught.
Memory hooks
Up with the good, down with the bad
Stairs on crutches: strong leg leads going up; weaker side and crutches lead going down.
Cane opposite the weak
Hold the cane on the stronger side so it partners with the weaker leg through the gait cycle.
New confusion is never just age
Acute mental status change in an older adult is a report-now finding until proven otherwise.
How it's tested
Stems ask which aging change is expected, which fall measure to keep, how to stage a sacral finding in words, or which hand holds the cane. Distractors treat delirium as normal aging, put the cane on the weak side, or stage intact non-blanchable redness as Stage 2.