Registered Practical Nurse (RPN) Practice Test

When analyzing the sleep patterns of a client, what is a key dietary factor the nurse should explore?

1. High-fiber intake

2. Protein consumption

3. Intake of caffeinated beverages

4. Sugar levels in meals

The correct answer is: Intake of caffeinated beverages

The intake of caffeinated beverages is a crucial dietary factor to explore when analyzing a client's sleep patterns because caffeine is a stimulant that can significantly disrupt sleep quality and duration. Caffeine promotes alertness and can delay the onset of sleep, making it harder for individuals to fall asleep or stay asleep throughout the night. It is often found in coffee, tea, soft drinks, and energy drinks, and its effects can linger for several hours after consumption. In contrast, while high-fiber intake, protein consumption, and sugar levels can have various impacts on overall health and energy levels, they do not have the same direct and pronounced effect on sleep as caffeine does. Therefore, understanding a client's consumption of caffeinated beverages is essential for assessing potential sleep issues and guiding them toward healthier dietary habits that support better sleep.