An external insulin pump is prescribed for a client with diabetes mellitus. When the client asks the nurse about the functioning of the pump, the nurse bases the response on which information about the pump?

Correct Answer: D

Rationale: An insulin pump provides a small continuous dose of short-duration (rapid- or short-acting) insulin subcutaneously throughout the day and night. The client can self-administer an additional bolus dose from the pump before each meal as needed. Short-duration insulin is used in an insulin pump. An external pump is not attached surgically to the pancreas.

Correct Answer: B

Rationale: Stage 2 pressure injuries appear as a shallow open injury, usually shiny or dry, with a red-pink wound bed without slough.

Correct Answer: A

Rationale: Identify involved contacts while stressing importance of preventing transmission of disease. Washable and clothing items should be cleaned in hot water to prevent reinfection. No special diet or isolation is required once medical management is completed. This question was restructured from a multiple-response format.

Correct Answer: A

Rationale: While each of these interventions is important for management of the patient with burns, only ambulation works to prevent contractures. Other interventions address pain management, adequate hydration, and adequate nutritional intake.

Correct Answer: B

Rationale: Per the Rule of Nines: right arm = 9%, right leg = 18%, anterior thorax = 18%. Total = 9 + 18 + 18 = 45%.