Information on Sleep Studies at Mission Hospital
Rest Assured.
If your Mission Sleep Center physician has ordered a sleep study based on your assessment and diagnosis, you may have questions about the actual test itself. At Mission's Sleep Center, we've been helping people with sleep disorders get a good night's sleep for over 25 years. In fact, we are one of only 600 sleep programs in the country to be accredited by the American Academy of Sleep Medicine. From the initial evaluation and sleep study, to diagnosing sleep disorders and treatment, sleep apnea and pediatric services, Mission's Sleep Center can help you get the rest you need.
What is a sleep study?
A sleep study, also called a polysomnography, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing rate, as well as eye and leg movements during sleep. Based on your initial evaluation and exam, your Mission Sleep Center doctor may conduct one or more of the following studies:
- Sleep Study (Complex polysomnography) - an all-night test designed to measure sleep patterns
- Multiple sleep latency testing - a series of five scheduled daytime studies used to measure levels of daytime sleepiness
- Positive airway pressure (PAP) titrations - used to determine the optimal pressure in a device used for the treatment of sleep apnea patients
- Maintenance of wakefulness tests - used to measure how alert you are during the day
When & Where will my sleep study take place?
At Mission's Sleep Center, your sleep study will be conducted in a private, comfortable, hotel-like setting to make your stay with us as easy and enjoyable as possible. Our advanced Sleep Center includes 16 adult bedrooms in the outpatient center, and one pediatric bedroom located at the Mission Hospital - Memorial Campus.
- Location:
Suite 302
Asheville, NC 28803
- Hours: Monday - Friday 8:30 a.m. - 5:00 p.m. The center is staffed for both nighttime and day sleep studies when appropriate.
During a sleep study, sensors are applied to the surfaces of the head, face, chest and legs. Oxygen level is monitored using a small clip worn on the index finger throughout the night. Respiration and breathing effort are also monitored.
Who will be present in the laboratory while I am sleeping?
You will have a private room and will be monitored from an adjacent control room by a trained sleep technologist. The technologist is responsible for making your stay comfortable and safe while obtaining a high quality sleep recording. Please let them know if they can do anything to make you more comfortable.
How do I prepare for my sleep study?
To ensure a more accurate diagnosis, it is important that you follow instructions as you prepare for your sleep study.
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Sleep History Questionnaire
Be sure to print and fill out the Sleep History Questionnaire and bring it your appointment. This information is invaluable in understanding your condition and sleep habits. -
Diet
Do not drink beverages containing caffeine on the afternoon or evening of your sleep study. This includes coffee, tea, Coke, Pepsi, Mountain Dew and Mello Yellow. -
Hair
Be sure that your hair is clean, dry and free of hair sprays, gels and oils when you arrive for your sleep study.
Water soluble paste will be used to secure electronic leads to your scalp. Following your sleep study, you will have the opportunity to wash the paste out of your hair. Shampoo, soap and conditioner are provided. -
Clothing
Bring loose, comfortable clothing to sleep in.
Women should bring a loose-fitting nightgown or pajamas.
Men should bring pajamas or gym shorts and t-shirt. -
Pillow
If you prefer, you may bring your own pillow from home. -
Medications
Bring all of your prescribed medications with you, even if you do not need to take them during your visit to the Sleep Center.
Bring all of your over-the-counter medications that you might normally take at night such as Tylenol, Advil or antacids. -
Sleep Diary
If you received a sleep diary, please complete it for the days immediately prior to your sleep study. Bring the completed diary with you to your sleep study. -
Smoking
Smoking is prohibited in our building. Please notify us if you feel you will have difficulty complying with this policy. -
Time required for study
You will be at the Sleep Center for approximately eight to ten hours, unless additional tests have been ordered. You are free to leave once the technologist completes the study.
If you did not drive yourself, you will be asked to wait for your transportation in the waiting area on the ground floor of our building.
Contact the Mission Sleep Center
You don't need to suffer with poor quality sleep or daytime sleepiness. If you have any questions, feel free to call us at 828-213-4670 between the hours of 8:30 a.m. and 5:00 p.m., Monday through Friday. You can also fill out our Online Pre-Screening Form and a Sleep Center Representative will contact you about your concerns.
The Sleep Center does accept self referral but always talk to your Primary Care Provider about what is best for you. If you already have an appointment for a sleep study, be sure to print and fill out the Sleep History Questionnaire and bring it your appointment.
