During a CPAP titration study, members of the sleep team will calibrate your CPAP. The goal is to find the right amount of air pressure to prevent your upper airway from becoming blocked. This eliminates breathing pauses in your sleep. When you show up for the study in the early evening, you will be fitted with a nasal mask that is connected by a tube to a small electric unit. The fitting process is an important first step in the CPAP titration. Be sure to tell the technologist if the mask is uncomfortable or if there are air leaks around the edges of the mask. The electric unit has a fan that blows air through the tube, into your mask. When you wear the mask, the air will gently blow into the back of your throat.
Narcolepsy Test And Treatment
Place Category: Doctors
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A narcolepsy diagnosis requires several tests. A doctor will perform a physical exam and an in-depth medical history to rule out other causes of symptoms. Keep in mind that having some of the major symptoms of narcolepsy doesn’t necessarily mean you have narcolepsy.
In addition, several specialized tests, which can be performed in a sleep disorders clinic, usually are required before a diagnosis can be established. Two tests that are considered essential in confirming a diagnosis of narcolepsy are the polysomnogram (PSG) and the multiple sleep latency test (MSLT). In addition, questionnaires, such as the Epworth Sleepiness Scale, are often used to measure excessive daytime sleepiness.
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