Respuesta :
Polysomnography is used to measure eye movements, brain activity, heart rate, and oxygen saturation.
A type of sleep study called polysomnography is a multi-parameter sleep study and a diagnostic tool in sleep medicine. The test outcome is known as a polysomnogram, or PSG for short. A thorough examination performed to identify sleep abnormalities is termed polysomnography, commonly known as a sleep study. Your blood oxygen levels, pulse rate, breathing rate, and brain waves are all monitored during a polysomnography test.
Eye movements are measured during polysomnography, which is crucial for identifying REM sleep. Brain activity is measured by polysomnography. Together, brain chemicals and cells control sleep and the alterations in the brain that result from sleep deprivation. In polysomnography, heart rate is measured. Since respiratory issues that affect sleep are associated with elevated heart rates, determining heart rate is crucial for verifying sleep disorders. Oxygen level is measured via polysomnography. Breathing and oxygen have an impact on sleep and can contribute to OSA and other sleep disorders.
As a result, answers in options A, B, C, and D are accurate.
To learn more about the heart, refer:-
https://brainly.com/question/16566688
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