What symptom might lead a physician to recommend a polysomnography study?

What symptom might lead a physician to recommend a polysomnography study?

• A. Chronic back pain
• B. Excessive daytime sleepiness
• C. Frequent headaches
• D. Increased appetite

Answer: (B)

Excessive daytime sleepiness is a primary symptom that may lead a physician to recommend a polysomnography study, which is used to diagnose sleep disorders. This symptom often indicates that the individual may not be getting adequate or quality sleep during the night, which can be due to various sleep-related issues, such as obstructive sleep apnea, narcolepsy, or other sleep disorders. During a polysomnography study, comprehensive data on sleep stages, respiratory effort, oxygen saturation, and other parameters are collected, which can help identify the underlying causes of excessive daytime sleepiness. This makes it a crucial diagnostic tool for understanding sleep-related issues that can affect a person’s overall health and quality of life. Other symptoms like chronic back pain, frequent headaches, or increased appetite might be associated with various conditions, but they don't specifically point towards the need for a sleep study as directly as excessive daytime sleepiness does.

Excessive daytime sleepiness is a primary symptom that may lead a physician to recommend a polysomnography study, which is used to diagnose sleep disorders. This symptom often indicates that the individual may not be getting adequate or quality sleep during the night, which can be due to various sleep-related issues, such as obstructive sleep apnea, narcolepsy, or other sleep disorders.

During a polysomnography study, comprehensive data on sleep stages, respiratory effort, oxygen saturation, and other parameters are collected, which can help identify the underlying causes of excessive daytime sleepiness. This makes it a crucial diagnostic tool for understanding sleep-related issues that can affect a person’s overall health and quality of life.

Other symptoms like chronic back pain, frequent headaches, or increased appetite might be associated with various conditions, but they don't specifically point towards the need for a sleep study as directly as excessive daytime sleepiness does.