ATI LPN
Medication Administration Practice Questions Questions
Question 1 of 4
A nurse is evaluating a client's response to negative pressure wound therapy (NPWT). Which outcome indicates that the therapy is effective?
Correct Answer: A
Rationale: Decreased edema in the wound area indicates that NPWT is effective, as NPWT applies negative pressure (suction) to the wound, which removes excess fluid, reduces swelling, and improves blood circulation to the area.
Question 2 of 4
A client is receiving negative pressure wound therapy (NPWT) for a diabetic foot ulcer. Which action should the nurse take when changing the dressing?
Correct Answer: A
Rationale: The nurse should apply sterile saline to moisten the foam dressing before removal, as this helps to prevent trauma and bleeding from adherent dressing. The nurse should also wear sterile gloves and use aseptic technique when changing the dressing.
Question 3 of 4
A nurse is assessing a client who has a pressure ulcer on the sacrum. Which finding indicates a possible infection of the wound?
Correct Answer: C
Rationale: Increased pain and tenderness of the wound site may indicate an infection, as the inflammatory response is triggered by the presence of microorganisms. The nurse should obtain a wound culture and notify the provider of the suspected infection.
Question 4 of 4
A nurse is caring for a client who has a stage 3 pressure ulcer on the sacrum. Which type of dressing should the nurse use to promote moist wound healing?
Correct Answer: A
Rationale: Hydrocolloid dressings are occlusive and adhesive, forming a gel-like substance over the wound bed that maintains a moist environment and facilitates autolytic debridement. They are suitable for stage 3 pressure ulcers, as they protect the wound from contamination and reduce pain and trauma during dressing changes.