How does Evidence-Based Practice improve client outcomes?

A. Apply a moisturizing cream immediately: Moisturizing creams are not sterile and can introduce bacteria to an open wound. They do not prevent infection and may delay proper healing if applied directly to an abrasion.

B. Cover the abrasion with a dry, sterile bandage: Using a sterile dressing protects the wound from environmental contaminants, reduces the risk of infection, and promotes healing. Maintaining a clean barrier is a primary intervention for infection prevention in open skin injuries.

C. Use a scented lotion to cover the abrasion: Scented lotions contain chemicals that can irritate the wound and are not sterile, increasing the risk of infection. They are not appropriate for open abrasions.

D. Leave the abrasion open to air: While some minor abrasions may heal with exposure, leaving a wound uncovered increases the risk of contamination and infection. A sterile covering is safer, especially for larger or deeper abrasions.

A. To identify the strongest evidence available: While identifying high-quality evidence is part of evidence-based practice, the PICOT format itself does not locate evidence—it structures the question to guide the search.

B. To evaluate the effectiveness of clinical guidelines: PICOT is not used to assess guidelines; it is a tool to formulate research questions that can later guide evaluation of interventions.

C. To formulate a specific and clear research question: The primary purpose of PICOT (Population, Intervention, Comparison, Outcome, Time) is to create a focused, structured, and answerable clinical question. A well-formulated PICOT question directs literature searches and guides evidence-based practice decisions.

D. To disseminate research findings effectively: PICOT helps in question development and literature searching but does not directly relate to dissemination of research results. Dissemination involves reporting and publishing findings.