The nurse cares for a group of clients in the emergency department. Which client should the nurse see first?

A. A dressing helps protect the wound from contamination: Dressings act as a physical barrier against microorganisms, debris, and external trauma. Maintaining a protected environment reduces the risk of local infection and supports optimal healing conditions. This is a fundamental purpose of wound dressings.

B. The wound and the surrounding skin need to be cleaned with each dressing change: Cleansing removes exudate, necrotic debris, and surface bacteria that can delay healing. Cleaning the surrounding skin also prevents maceration and skin breakdown from drainage. Consistent cleansing supports accurate wound assessment.

C. A dressing is required for an open wound with extensive tissue loss: Open wounds with significant tissue loss require coverage to maintain moisture balance and protect exposed structures. Dressings support granulation tissue formation and reduce evaporative fluid loss. Leaving such wounds uncovered increases infection risk.

D. The dressing type should stay the same throughout the course of wound treatment: Dressing selection should change as the wound progresses through healing phases. Variations in exudate level, tissue type, and infection risk require different dressing properties. Ongoing reassessment guides appropriate modification.

E. The dressing should control drainage without fully drying out the wound bed: A moist wound environment promotes epithelialization and cellular migration. Dressings should absorb excess exudate while preventing desiccation of viable tissue. Proper moisture balance accelerates healing and reduces pain.

Rationale for correct choices

• The task being performed: The type of PPE required depends on the specific procedure or activity the nurse is performing. For example, performing a sterile dressing change requires gloves, gown, mask, and eye protection, while administering oral medications may only require gloves. Selecting PPE based on the task ensures appropriate protection for the nurse and client.

• The anticipated exposure: PPE selection must account for the expected type of exposure, such as contact with blood, bodily fluids, or airborne pathogens. Understanding the level and route of potential exposure guides the use of gloves, gowns, masks, respirators, or face shields. This approach reduces the risk of infection transmission and occupational hazards.

Rationale for incorrect choices

• Availability of PPE in the supply closet: Choosing PPE based on availability may lead to inadequate protection. Even if certain PPE items are on hand, they may not provide the level of protection needed for a specific task or exposure. Safety decisions must be guided by risk assessment rather than convenience.

• The nurse's personal preference: PPE selection should never be based on comfort or personal preference alone, as this may compromise safety. Infection control guidelines dictate appropriate PPE based on risk and task requirements, not individual choice.

• The client's preference: Clients may request or refuse certain PPE, but healthcare workers must follow infection control standards. PPE use is determined by risk of exposure and task requirements, not client preference, to maintain safety.

• The nurse's workload: Workload considerations do not dictate PPE selection. Even under heavy workload or time constraints, nurses must prioritize proper PPE use to prevent contamination and protect themselves and clients.