12.2 Integrated Pressure Injury Case Review

Integrated Pressure Injury Case

A classic WCC case describes a patient with limited mobility, a sacral or heel wound, moisture exposure, poor intake, pain, and a change in care setting. The item may ask for the stage, the best next intervention, education, documentation, or the reevaluation step. Do not treat it as only a staging question. The exam wants you to connect etiology, risk, treatment, prevention, and follow-up.

Read the stem for mechanical forces

Pressure injury results from intensity and duration of pressure over tissue, usually over a bony prominence. Shear appears as sliding in bed, a head-of-bed above 30 degrees, or poor transfers. Friction and moisture weaken the skin surface. Immobility, malnutrition, cognitive impairment, fever, perfusion problems, and medical devices add risk. The correct answer reduces the cause of injury and documents what was found.

Know the NPIAP (National Pressure Injury Advisory Panel) staging system cold:

A stable, dry, intact eschar on a heel is generally not debrided; it acts as a biological cover. That single rule is a frequent distractor trap.

Two more staging rules show up repeatedly. First, you do not reverse-stage or down-stage a healing pressure injury. A Stage 3 that fills in and resurfaces is documented as a healing Stage 3, never as a Stage 2 or Stage 1, because the lost subcutaneous tissue is replaced by scar, not original structures. Second, slough or eschar that obscures the wound base means you cannot assign a numeric stage, so the wound is Unstageable until enough debridement exposes the depth.

Suspected deep tissue injury that is intact but discolored is DTPI, which can evolve rapidly even with optimal care, so the documentation should reflect that the area was identified and monitored.

Prevention bundle anchors

For risk screening, the case may name a validated tool. The Braden Scale scores six subscales (sensory perception, moisture, activity, mobility, nutrition, and friction/shear); lower total scores mean higher risk, and a commonly cited threshold for at-risk status is a total of 18 or below in many settings, with the precise cutoff set by facility policy. A complete prevention bundle pairs the risk score with action: scheduled repositioning, heel offloading, an appropriate support surface, moisture and continence management, nutrition optimization, and skin inspection at least daily.

The exam rewards answers that connect the risk number to a specific, documented intervention rather than just naming the score.

Worked scenario

A bedbound patient on a foam mattress develops a new heel pressure injury, and staff report that turning is painful and difficult. The weak answer simply upgrades the mattress. The strong WCC answer reassesses pain and tolerance, offloads the heels (float the heels off the bed with a pillow under the calf or a heel offloading device), revises the repositioning schedule, checks support-surface fit, inspects skin, documents findings, and engages the team. If pain blocks prevention, pain management collaboration becomes part of the plan.

Treatment and education

Treatment follows wound status. Light drainage suits a protective dressing that manages friction and moisture; heavy drainage demands absorbency plus periwound protection; infection signs demand assessment and escalation. A dressing may be indicated, but pressure relief is never optional. Education appears naturally: teach the patient, family, or staff why turning, heel offloading, moisture management, nutrition support, and reporting changes matter. Verify with teach-back.

If the patient refuses a turn schedule, respect autonomy, explore the barrier, document the refusal, and offer alternatives, which links Education, Legal, and Risk and Prevention.

Traps and reevaluation

• A support surface does not replace repositioning; if the patient stays on the wound, no product fixes it.
• Do not pick an advanced antimicrobial dressing when the stem screams unrelieved pressure.
• Do not mislabel moisture-associated skin damage (diffuse, in skin folds or perineum, no bony prominence) as a pressure injury; evaluate location, pattern, and exposure first.
• Do not document only the dressing change; record wound size, tissue type, drainage, periwound condition, pain, education, and the prevention plan.

Reevaluation closes the case: track wound trend, skin response, pain, tolerance, surface function, moisture exposure, nutrition, and adherence. If the wound stalls, reassess the diagnosis and barriers rather than stacking products at random. Integrated pressure cases reward complete, cause-focused thinking.

Nutrition and the stalled wound

Nutrition is the assessment thread most often missed in pressure cases. A wound that is not progressing despite good pressure relief and an appropriate dressing should prompt a nutrition review, because protein, calories, fluid, and micronutrients drive tissue repair. The exam may give clues such as low intake, unintended weight loss, low albumin or prealbumin, or a frail older adult, and expect you to recommend a dietitian referral and protein-calorie optimization rather than another product change.

The reasoning is concrete: collagen synthesis and granulation require adequate protein, and an undernourished patient cannot rebuild tissue no matter how good the local care is. Equally, when an item describes worsening despite a textbook plan, the strongest answer reassesses the whole picture, etiology, perfusion, infection, nutrition, pressure relief, and adherence, instead of escalating to the most advanced dressing on the list.

That habit of returning to cause when progress stalls is the single most reliable way to choose correctly on integrated pressure injury questions, and it ties together Assessment, Treatment, and Re-Evaluation in one move.