Nursing Clinical Practice Guide
Clinical Scenario: You are assigned to Mr. Johnson, an 82-year-old male with dementia and limited mobility, admitted for dehydration. During your shift assessment, you discover a Stage 3 pressure injury on his sacrum. The wound is approximately 4cm in diameter, with full-thickness skin loss, visible subcutaneous fat, and moderate serosanguinous drainage. No foul odor is noted.
Nursing Intervention Strategy:1. Assessment & Documentation: Perform a comprehensive skin assessment. Document the pressure injury using the STAGE system, location, size (length, width, depth in cm), tissue type in wound bed (e.g., slough, granulation), exudate (amount, type, color), periwound skin condition, and presence of tunneling or undermining. Use a pressure injury risk assessment tool (Braden Scale) to quantify his ongoing risk.2. Immediate Priority Action: Key Point! Initiate a turning and repositioning schedule immediately. Collaborate with nursing assistants to ensure Mr. Johnson is repositioned at least every 2 hours. Use a lift sheet to move him, avoiding dragging his skin (shear). Place him in a 30-degree lateral tilt position when side-lying to reduce pressure on the trochanter. Obtain an appropriate pressure-redistributing mattress (e.g., alternating pressure or high-specification foam mattress) per facility protocol.3. Wound Care: After ensuring pressure relief is in place, proceed with wound care per the healthcare provider's orders or wound care protocol. This typically involves:• Cleansing: Gently irrigate the wound with warm Normal Saline using a syringe and angiocath to provide safe pressure.• Dressing: Apply a dressing that manages moisture (e.g., alginate or foam for moderate exudate, hydrocolloid for light exudate). Secure it without putting tension on the surrounding skin.• Monitor for Infection: Assess for signs of infection (increased pain, erythema, warmth, purulent drainage, foul odor, fever).4. Holistic Care & Education: Address nutritional status (consult dietitian for high-protein, high-calorie diet with vitamin C and zinc supplements). Maintain optimal hydration. Educate the family about the cause of the wound and the critical importance of the turning schedule, even if the patient is sleeping.
Patient Safety and Precautions:• NEVER massage reddened or ulcerated areas.• NEVER use donut-shaped cushions or rings.• AVOID harsh antiseptics (hydrogen peroxide, iodine, Dakin's solution) for routine cleansing.• Ensure heels are floated off the bed with pillows or heel protectors.• Keep skin clean and dry; use moisture barrier creams in perineal area if incontinent.
Nursing Procedure & Medication Flow
Wound Care Procedure (Simplified):1. Perform hand hygiene and don clean gloves.2. Gently remove old dressing; discard in biohazard waste.3. Remove gloves, perform hand hygiene, don new sterile gloves.4. Assess wound.5. Irrigate with Normal Saline.6. Pat dry surrounding skin (not the wound bed).7. Apply prescribed topical agent or primary dressing.8. Apply secondary dressing if needed. Secure.9. Dispose of waste, remove gloves, perform hand hygiene.10. Document findings and care provided.
A Word from Your Senior Nurse
Pressure injuries are often called "never events" because they are largely preventable with excellent nursing care. Your vigilant assessment and relentless commitment to turning schedules are what protect your most vulnerable patients. In clinical practice, you'll be the one to spot that first non-blanchable redness. On the NCLEX, they are testing your foundational understanding that removing the cause (pressure) is always job #1. Remember, you are not just putting on a bandage; you are being a detective and an engineer—finding the problem and redesigning the patient's environment to solve it. That's powerful nursing!