A nurse is caring for an adolescent client who has cystic fibrosis.
Which of the following actions should the nurse instruct the client to take prior to initiating postural drainage?

Answer is: c. Protect the IV bag from exposure to light.

Explanation: Nitroprusside degrades when exposed to light, so the nurse should protect the IV bag from light exposure to maintain the medication's potency and effectiveness in treating the client's severe hypertension.

Choice a. is wrong because calcium gluconate is used as an antidote for magnesium sulfate toxicity. Although it may be kept on hand in some facilities, it is not directly related to the administration of nitroprusside.

Choice b. is wrong because attaching an inline filter is not necessary when administering nitroprusside. It is more relevant for medications that require filtration, such as certain chemotherapeutic agents.

Choice d. is wrong because monitoring blood pressure every 2 hours is not frequent enough for a client receiving nitroprusside. The nurse should monitor the client's blood pressure more frequently, such as every 5 to 15 minutes, depending on facility policies and the client's condition.

The correct answer is **b. A room containing personal belongings.**

Choice A rationale:

A room without a window would not be a therapeutic environment for a cognitively impaired client. Lack of natural light and connection to the outside world can be disorienting and distressing for these patients.

Choice B rationale:

A room containing personal belongings is the most therapeutic environment for a cognitively impaired client. Familiar objects and surroundings can help provide a sense of comfort, security, and orientation. This can reduce agitation and confusion, which are common issues for cognitively impaired patients.

Choice C rationale:

A room adjacent to the nursing station may not be the most therapeutic environment. While proximity to staff can be beneficial, the increased noise and activity level near the nursing station could be overstimulating and disruptive for a cognitively impaired client.

Choice D rationale:

A room with dim lighting is not ideal for a cognitively impaired client. Adequate lighting is important to help these patients maintain orientation and avoid falls or other safety issues. Dim lighting can contribute to confusion and disorientation.