Concepts and Cases in Nursing Ethics Test Bank

Correct Answer: A

Rationale: The priority action for the nurse before initiating discharge teaching with a client with diabetes and a large wound is to assess the client's current knowledge regarding dressing changes. This step is crucial as it helps the nurse to understand the client's baseline understanding and skills related to wound care, which will guide the teaching process effectively. By asking the client to state what they know about the current dressing changes, the nurse can identify any knowledge gaps or misconceptions that need to be addressed. This assessment will ensure that the teaching is tailored to the client's specific needs and promotes successful wound healing and overall diabetes management.

Correct Answer: C

Rationale: A urine output of 200 mL in 8 hours is considered low, especially for a client with cardiomyopathy who is receiving diuretic therapy. This could indicate inadequate cardiac output or worsening heart failure. It is crucial for the nurse to notify the healthcare provider promptly so that appropriate interventions can be initiated to address the underlying cause and prevent further complications. Waiting for improvement without taking action could lead to deterioration in the client's condition.

Correct Answer: D

Rationale: Crepitation refers to a grating sound or sensation that occurs when there is rubbing together of the roughened articular surfaces of bones within a joint. It is commonly associated with conditions such as osteoarthritis or joint injury. Therefore, if the nurse hears a grating sound while assessing the range of motion of a patient's hip, the appropriate documentation of this finding would be crepitation.

Correct Answer: D

Rationale: Terazosin is an alpha-1 adrenergic receptor blocker. By blocking alpha-1 receptors in the vascular smooth muscle, terazosin causes dilation of both arteries and veins, leading to reduced peripheral vascular resistance and decreased blood pressure. This dilation effect is achieved by preventing the binding of norepinephrine to alpha-1 receptors, thereby inhibiting vasoconstriction. Terazosin is commonly used in the treatment of hypertension to help lower blood pressure by reducing the workload on the heart and improving blood flow to organs and tissues.

Correct Answer: A

Rationale: The statement "You'll give us written instructions before we go home, correct?" reflects the mother's readiness to learn. This statement shows that the mother is actively seeking out resources and tools to help her understand and remember the instructions for giving her premature baby a bath. It indicates that she is willing to take responsibility for her baby's care and is thinking ahead to ensure she has the necessary information for when she is on her own at home. This statement demonstrates engagement and a proactive approach to learning, which are essential for successfully caring for a premature baby in a NICU setting.