sleep apnea test

The tests are performed from sleep apnea to determine the cause of a sleep problem . sleep apnea test is a condition in which the upper airway during sleep is obstructed , which causes a decrease in oxygen saturation in blood. The most common types are obstructive , which is mainly due to the relaxation of the throat muscles , and central sleep apnea test , which occurs when the brain fails to send the appropriate muscles that control breathing signals.

The causes of obstruction of the upper airway :
• The excess tissue in the airway
• enlarged tonsils or tongue
• Zen or contract the muscles of the airways during sleep
• The structure of the mandible

The symptoms of this disease are rare daytime sleepiness, obstructed breathing during sleep. It can become a serious illness and can be fatal if not treated in time. When ignored ,sleep apnea test the pattern of breathing can become irregular heart attacks , hypertension and heart disease . Daytime sleepiness increases the risk of accidents when driving ,sleep apnea test reduced productivity at work and relationships damaged.

Test sleep apnea

To diagnose obstructivesleep apnea test, the doctor uses a test called " polysomnography " .sleep apnea test It is of two types:

• One night race
• Test Control at home

The night race tracks brain waves, eye movement , respiration ,sleep apnea test oxygen in the blood , muscle tension and snoring. Home testing means being connected to the electrodes by a technician sleep to save your dream home,sleep apnea test and return the results in the morning. Sleep studies are also called " polysomnograms " which are nocturnal tests that monitor various physical activities for the cause of sleep problems.

The test involves placing sensors on the scalp, face, chest and legs to monitor brain wave activity while observing the patient through a video camera to examine the positions of the body. The test is painless .sleep apnea test Preliminary , such as the placement of sensors available takes about 30-45 minutes. The actual test can take up to eight hours. If a patient needs to use the bathroom , the sleep technician must be informed so that some sensors can be cleared to allow the patient to walk to the bathroom .

The laboratory in which occurs the test is calm and promotes sleep . Tests such as polysomnography ,sleep apnea test multiple sleep latency test and test maintenance of wakefulness conducted in a sleep center for nurses and technicians trained for this purpose .

For those who are diagnosed with obstructive sleep apnea test , investigations may be recommended for referral to an ear ,sleep apnea test nose and throat to ensure that there is no obstruction in the nose and throat. Sometimes a visit to a cardiologist and a neurologist is to identify the causes .

Patients who show signs of the disease are subjected to a sleep study part of the night when sleep patterns are recorded during the first half of the night.sleep apnea test During the second half , the CPAP mask or continuous positive airway pressure is equipped to determine the extent that the patient sleeps the air pressure and flow are adjusted to a comfortable level . Sleep studies are also carried out during the day.

Since sleep apnea test is a serious problem when breathing stops and starts erratically , prompt treatment is essential to prevent the development of health complications .