A nurse is assisting with teaching a client about the sleep-wake cycle. The nurse should include that which of the following factors can interfere with the sleep-wake cycle?

Choice A reason : Going to bed at the same time every night, even when not feeling tired, can help regulate the body's clock and aid in falling asleep at a regular time. However, lying in bed awake can lead to frustration and should be avoided. If sleep does not come within 20 minutes, it's recommended to get up and do something relaxing until feeling sleepy.

Choice B reason : Exercising can increase alertness and endorphin levels which can make it difficult to fall asleep if done too close to bedtime. Stopping exercise at least 2 hours before bedtime allows the body to wind down and prepare for sleep, making this statement correct and indicative of an understanding of good sleep hygiene practices.

Choice C reason : Watching television or engaging in other stimulating activities in the bedroom can associate the space with wakefulness rather than sleep. The light from screens can also suppress melatonin production, making it harder to fall asleep. Therefore, this statement does not reflect an understanding of the teaching on good sleep practices.

Choice D reason : Taking long naps, especially in the late afternoon or evening, can interfere with nighttime sleep. If naps are necessary, they should be limited to 20-30 minutes and taken earlier in the day. This statement suggests a misunderstanding of the impact of napping on sleep quality at night.

Choice A reason : Provide limited explanations of procedures needed for the client.Providing limited explanations of procedures can increase anxiety and discomfort for clients, especially those facing a new cancer diagnosis. It is important to give comprehensive information to help them understand their condition and the treatments they will undergo.

Choice B reason : Provide honest answers to the client's questions.Providing honest answers to the client's questions is crucial in promoting comfort and trust. It allows the client to make informed decisions about their care and helps them to prepare mentally and emotionally for the treatments and their potential outcomes.

Choice C reason : Avoid eye contact with the client during care.Avoiding eye contact can make the client feel isolated and unimportant. Maintaining eye contact is a non-verbal way of showing respect, concern, and willingness to engage with the client.

Choice D reason : Avoid giving the client choices regarding their care.Avoiding giving choices can lead to a feeling of loss of control, which can be distressing for clients. It is important to involve clients in decisions about their care to promote their autonomy and comfort.