10.2 Restraint Alternatives, Infection Control & Skin Integrity
Key Takeaways
- Physical and chemical restraints are last-resort safety interventions with strict indication, order, monitoring, and time-limit requirements
- Try least-restrictive alternatives first: reorientation, activity, toileting, pain control, sitters, low beds, and environmental modification
- Infection control for older adults emphasizes vaccination, device care, hand hygiene, and early sepsis recognition—age blunts classic fever signs
- Skin integrity prevention is a core II-B-2 safety intervention: risk tools (Braden), repositioning, moisture management, nutrition, and support surfaces
- Never use restraints solely for staff convenience, discipline, or as a substitute for observation and engagement
Safety interventions under GERO-BC II-B-2 extend beyond falls. Three high-stakes clusters appear repeatedly on exams and in practice: restraint use (and avoiding it), infection prevention, and skin integrity. Each can cause lasting disability when mismanaged—restraint injuries and trauma, sepsis, and pressure injuries.
Restraints: Definition and Last-Resort Rules
A physical restraint is any manual method, physical or mechanical device, material, or equipment that immobilizes or reduces the ability to move arms, legs, body, or head freely and that the person cannot easily remove. Common examples: wrist/ankle ties, vest/jacket restraints, mitts that immobilize, chairs that prevent rising when used as restraint, and side rails that enclose the person. A chemical restraint is a drug used to control behavior or restrict freedom of movement that is not standard treatment for the person’s medical or psychiatric condition.
Regulatory and ethical principles (CMS nursing-home and hospital rules, nursing ethics):
- Restraints are never for convenience, punishment, or staffing shortage
- Use only when less-restrictive measures fail and there is imminent risk of harm to self/others
- Require a time-limited order, specific justification, and frequent assessment (circulation, skin, toileting, hydration, dignity, continued need)
- Discontinue at the earliest safe opportunity
- Document alternatives tried, response, and ongoing necessity
Restraint alternatives that GERO-BC expects you to know
| Problem driving “need” for restraint | Least-restrictive alternatives |
|---|---|
| Pulling at tubes / IVs | Diversional activity, camouflage/secure tubing, mitts that allow movement if policy allows as lesser restriction, early tube removal, pain control |
| Climbing out of bed | Low bed, bedside mat per policy, bed/chair alarm + rapid response, scheduled toileting, room near staff, sitter/virtual monitoring |
| Wandering / elopement | Meaningful walking programs, secured unit, door alarms, activity kits, consistent caregivers |
| Agitation / aggression | Rule out pain, urinary retention, constipation, hypoxia, delirium, hunger; calm approach; reduce overstimulation; avoid confronting |
| Fall fear alone | Supervised mobility, PT, environmental fix—not tying the person down |
Sitters, frequent observation, and treating the cause of delirium outperform restraints for most older adults. If a restraint is applied, monitor skin under devices, offer range of motion, meet elimination/nutrition needs, and reassess continued need on a short clock.
Infection Control Priorities in Aging
Older adults have higher infection morbidity: thinner skin barriers, immunosenescence, devices (catheters, PICCs, vents), congregate living, and atypical presentations (falls, delirium, anorexia without high fever).
Core nursing infection-control interventions:
- Hand hygiene before/after resident contact and device care—nonnegotiable in outbreaks (influenza, norovirus, COVID-19, C. difficile)
- Transmission-based precautions correctly applied and explained so isolation does not become de facto restraint or social neglect
- Device stewardship — daily necessity review for indwelling urinary catheters; aseptic insertion; peri-care; prompt removal
- Vaccination status as prevention (influenza, COVID-19, pneumococcal, RSV, zoster, Tdap per current schedules—coordinate with provider)
- Oral care to reduce pneumonia risk in dysphagic and dependent older adults
- Early recognition — new confusion, functional drop, tachypnea, or hypothermia can signal infection; do not wait for 38.3°C (101°F)
| Setting risk | High-yield nursing actions |
|---|---|
| Indwelling catheter | Question ongoing need; maintain closed system; keep bag below bladder; peri-care |
| Aspiration risk | Upright feeding, oral care, swallow screen/ST referral |
| Wound / pressure injury | Clean technique or sterile as indicated; separate clean vs contaminated supplies |
| Multidrug-resistant organisms | Contact precautions, dedicated equipment, educate visitors |
| Outbreak on unit | Cohorting, visitor guidance, staff vaccination, symptom screening |
Infection control intersects dignity: explain isolation in plain language, provide stimulation and communication access (phone, tablet, window visits), and avoid labeling the person as “the C. diff room.”
Skin Integrity as a Safety Intervention
Pressure injuries, moisture-associated skin damage (MASD), skin tears, and intertriginous breakdown are preventable harms when risk is recognized early. Use a validated tool (commonly Braden or facility-equivalent) on admission, regularly, and with status change. Low scores trigger a prevention bundle—not just a score in the chart.
Prevention bundle
- Repositioning on an individualized schedule (often q2h in bed; weight shifts in chair); avoid dragging—use lift/slide sheets
- Support surfaces matched to risk (pressure-redistributing mattress/cushion); floating heels off the bed
- Moisture management — prompt incontinence care, barrier creams, treat fungal intertrigo; avoid prolonged wet briefs
- Nutrition and hydration — protein-energy support; involve dietitian for unintended weight loss
- Friction/shear reduction — HOB elevation compromise (often ≤30° when possible), proper transfer technique
- Skin inspection of occiput, sacrum/coccyx, heels, elbows, ears (devices), and under medical devices daily
Skin tears are common with thin, photodamaged skin and polypharmacy (steroids). Prevention includes long sleeves, gentle adhesives or silicone tapes, pad furniture edges, and careful removal of dressings (“low and slow”).
Linking skin, infection, and restraint
Restraints can cause pressure, nerve injury, and skin breakdown under straps. Immobility from “safety” bedrest accelerates pressure injury. Incontinence plus delayed toileting raises MASD and UTI risk. The gerontological nurse’s safety plan therefore integrates mobility, continence, skin care, and least-restrictive behavior supports rather than treating them as separate checklists.
Exam Pattern
GERO-BC items often ask which action is the best restraint alternative, which finding warrants urgent infection workup without high fever, or which skin intervention is priority for a low Braden score. Choose least-restrictive, cause-focused, and prevention-bundle answers over restraint-first, fever-only, or documentation-only options.
An older adult with delirium repeatedly attempts to climb out of bed. Which response best reflects least-restrictive practice?
Which statement about chemical restraint is most accurate for GERO-BC safety practice?
An 82-year-old nursing-home resident develops new confusion, anorexia, and a fall without fever. What infection-related nursing action is most appropriate?
A patient scores high risk on the Braden Scale. Which nursing priority best protects skin integrity?