PN Adult Medical Surgical Practice Exam

What should the nurse do based on the data for a client experiencing nausea and vomiting?

1. Encourage the client to ambulate.

2. Administer an antipyretic medication.

3. Notify the charge nurse of the client's BUN level.

4. Keep the temperature in the client's room warm.

The correct answer is: Notify the charge nurse of the client's BUN level.

In the context of a client experiencing nausea and vomiting, monitoring biochemical parameters such as Blood Urea Nitrogen (BUN) levels is crucial. Elevated BUN levels can indicate dehydration or renal impairment, which are common complications related to prolonged vomiting. When a client presents with nausea and vomiting, they may not be able to maintain adequate fluid intake, leading to dehydration. This dehydration can subsequently impair kidney function, reflected in elevated BUN levels. Therefore, notifying the charge nurse about the client’s elevated BUN level is essential for assessing the severity of the client’s condition and ensuring appropriate interventions are initiated. Monitoring and communicating changes such as BUN helps to ensure that comprehensive care is provided and any necessary adjustments to treatment or further evaluation can occur. This response emphasizes the importance of managing potential complications associated with nausea and vomiting effectively.