A nurse is educating a client about the potential impacts of sleep and wakefulness disorders on health and quality of life. Which of the following is a potential impact of sleep deprivation on cognitive function?

Choice A rationale:

Exercising vigorously right before bedtime can actually have a counterproductive effect on sleep. Intense physical activity can increase alertness and body temperature, making it more difficult to fall asleep. It's recommended to finish exercising at least a few hours before bedtime.

Choice B rationale:

Drinking a cup of coffee in the evening is not advised for promoting better sleep quality. Caffeine is a stimulant that can interfere with sleep by increasing alertness and delaying the onset of sleep. It's generally recommended to avoid caffeine-containing beverages several hours before bedtime.

Choice C rationale:

Using the bed for activities like watching TV and reading can associate the bed with wakeful activities rather than sleep. This can confuse the brain and make it harder to fall asleep when you actually get into bed. To improve sleep quality, the bed should primarily be associated with sleep and intimate activities.

Choice D rationale:

Creating a quiet and comfortable sleeping environment is indeed a key sleep hygiene recommendation. A conducive sleep environment includes factors like a comfortable mattress and pillows, proper room temperature, minimal noise and light, and a relaxing bedtime routine. These factors can significantly contribute to better sleep quality.

Choice A rationale:

The goal for a patient with insomnia is to reduce daytime sleepiness and fatigue, not increase them. Therefore, aiming for the patient to report increased daytime sleepiness and fatigue would be counterproductive to the treatment of insomnia.

Choice B rationale:

A variable sleep schedule might worsen insomnia symptoms. Consistency in sleep timing is important to regulate the body's internal clock. Introducing variability in the sleep schedule could disrupt the circadian rhythm and exacerbate sleep difficulties.

Choice C rationale:

Using caffeine-containing beverages to improve alertness during the day contradicts the goal of treating insomnia. Caffeine is a stimulant that can interfere with sleep and exacerbate insomnia symptoms if consumed later in the day.

Choice D rationale:

The correct choice, this goal is appropriate for a patient with insomnia. It focuses on ensuring that the patient understands the available treatment options for sleep disorders. Educating the patient about treatment options empowers them to make informed decisions about their care. Treatment options may include lifestyle modifications, behavioral therapies, and, in some cases, pharmacological interventions. Informed patients are more likely to engage in effective self-management and collaborate with healthcare providers to develop an individualized treatment plan.