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A nosebleed, also known as epistaxis, is an instance of bleeding from the nose. [1] Blood can flow down into the stomach, and cause nausea and vomiting. [8] In more severe cases, blood may come out of both nostrils. [9] Rarely, bleeding may be so significant that low blood pressure occurs. [1]
Rheum (/ r uː m /; from Greek: ῥεῦμα rheuma 'a flowing, rheum') is a thin mucus naturally discharged from the eyes, nose, or mouth, often during sleep (contrast with mucopurulent discharge). [ 1 ] [ 2 ] [ 3 ] Rheum dries and gathers as a crust in the corners of the eyes or the mouth, on the eyelids, or under the nose. [ 3 ]
Polysomnography records several body functions during sleep, including brain activity, eye movement, oxygen and carbon dioxide blood levels, heart rate and rhythm, breathing rate and rhythm, the flow of air through the mouth and nose, snoring, body muscle movements, and chest and belly movement. [2]
A genetic predisposition for insomnia has been found among some children, a new study found. But there are still actions you can take to help your kids, experts said.
Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine.The test result is called a polysomnogram, also abbreviated PSG.The name is derived from Greek and Latin roots: the Greek πολύς (polus for "many, much", indicating many channels), the Latin somnus ("sleep"), and the Greek γράφειν (graphein, "to write").
A new study has found sleep deprivation in kids in elementary school can affect brain structure and have lasting effects on school performance, mental health. New Study Reveals Lack of Sleep Can ...
Catathrenia must be distinguished from moaning during epileptic seizures, central sleep apnea, sleep-related laryngospasm, snoring, and stridor. [2] Since polysomnography alone is insufficient to correctly distinguish catathrenia from central sleep apnea, a video-polysomnography with audio recording is necessary to diagnose catathrenia and ...
A Delta Airlines flight had to return minutes after takeoff as passengers’ noses began bleeding when the cabin failed to pressurize as it climbed high into the air.. The Boeing 737-900 plane ...