Basic Care and Comfort
What this domain tests
Daily care and symptom management: mobility and positioning, skin integrity, nutrition and hydration, elimination, sleep, hygiene, and pain. Pressure injury staging appears constantly. Stage 1 is intact skin with non-blanchable erythema; stage 2 is partial-thickness loss (shallow open ulcer or blister); stage 3 is full-thickness loss into subcutaneous tissue; stage 4 extends to muscle, tendon, or bone; unstageable means slough or eschar obscures the base; deep tissue injury is intact or blistered skin that is persistently discolored. Never stage a wound covered by eschar until it is débrided, and never massage a reddened area.
Concepts to own
Braden scale for risk, turning and repositioning schedules, support surfaces, nutrition (protein, fluids, calories), and keeping heels off the bed. For mobility: early ambulation, sequential compression devices, and ankle exercises reduce thromboembolism. For elimination: bowel regimens, hydration, and avoiding indwelling catheters when not indicated. For pain: pain is what the client reports; use a validated scale; combine nonpharmacologic measures (positioning, heat, relaxation, distraction) with analgesics and reassess after an appropriate interval.
Traps
Cold versus heat: cold is used in the first 24 to 48 hours after acute injury to limit swelling; heat later for muscle relaxation. Items that apply heat to a numb or insensitive area. Items that give an opioid without a bowel regimen. Items that place a client with a hip replacement in excessive hip flexion or adduction.
Worked rule
For any comfort answer, ask whether it addresses the cause, is within the client's ability to tolerate, and is reassessed after intervention.