Why do I get sick during exams?

Why do I get sick during exams?

Numerous studies have shown that increased stress levels during exams cause hormonal changes in your body. Stress increases the levels of the hormone cortisol, which actually lowers your immune response. The fact that students who cram for exams are more likely to show signs of immune suppression is very telling.

What happens if you are sick on exam day?

If you are feeling sick on the day of the exam, we advise you NOT to sit the exam but instead see a medical practitioner as soon as possible, obtain a medical certificate and apply for a deferred exam within three University working days.

Can you do a sleep study while sick?

Please contact your testing center if you have a bad cold or are experiencing severe nasal or chest congestion on the day of your study. Your sleep study is a medical test, therefore, family members and / or friends can bring you to the center and stay only until initial study preparation begins.

Can I drink before a sleep study?

Do not drink any alcohol 12 hours before your sleep study, unless otherwise directed by your physician. Wash and dry your hair and face before the study.

Can I use my phone during a sleep study?

Please do not bring pagers or cell phones, as these items may interfere with hospital telemetry equipment, disrupt the sleep study and affect your test results. If you must have these devices with you, please make sure they are turned off during testing.

What do you wear to a sleep study?

Bedclothes are necessary. Please wear something comfortable such as gym shorts, loose lounge pants and a t-shirt or pajamas. Any personal toiletries and a change of clothes for after the study. Any medications, both prescription and over the counter that you usually take prior bedtime.

Can you use the bathroom during a sleep study?

“Most people sleep better than they expect. The technicians are very reassuring too.” If you have to use the bathroom during the study, just say so. The technician monitoring your sleep will disconnect the wires for you.

How long do you stay for a sleep study?

The technician will then spend about 45 to 60 minutes setting you up for your sleep study. This time can vary, depending on their efficiency and the complexity of your individual set-up. Some studies for seizures, for example, may take as long as 90 minutes to two hours to set up.

What should you not do before a sleep study?

Do not have any caffeine in the afternoon or evening before an overnight sleep study. This includes coffee, tea, cola, and chocolate. Also avoid drinking any alcohol. You do not want any substance to affect your sleep.

Can I sleep on my side during a sleep study?

If you have only been sleeping on your side during the study, the technician may come into the room at some point and ask you to try to sleep on your back. If you never sleep on your back or can’t sleep in that position, we will not require it for this study.

Do they put you to sleep for a sleep study?

At the start of each nap period, the technologist will notify you that it is time for a nap, and you will relax and try to fall asleep. In home sleep apnea tests, you will receive a device from your doctor and instructions on how to use it.

What are normal results for sleep study?

An index of 5 to 14 indicates a mild level of breathing–and sleep–disturbance. From 15 to 30 is moderate; greater than 30 is severe. The associated drops in blood oxygen levels, known as desaturations, are also measured and categorized. Normal saturation is around 95 percent.

Can you watch TV during a sleep study?

“Once the patient is in bed, ready for sleep, the wires usually do not interfere with sleep,” says Kline. They can read, relax or even watch television before going to sleep since many sleep centers have TVs in the room.

What happens during a sleep study?

Polysomnography, also called a sleep study, is a comprehensive test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study.