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In the wake of Bob Saget's tragic death from an accidental head trauma, a doctor shares what you need to know about head injuries. What to do after you hit your head — and when to seek medical ...
“Tipping the head back when you have a nosebleed makes more blood go down into the tthroat,which is then usually swallowed. Swallowing blood can irritate the stomach and lead to nausea and ...
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
Lesions can be extra-axial, (occurring within the skull but outside of the brain) or intra-axial (occurring within the brain tissue). [24] Damage from TBI can be focal or diffuse, confined to specific areas or distributed in a more general manner, respectively; [25] however, it is common for both types of injury to exist in a given case. [25]
A blood choke disrupts blood circulation to the brain, while an air choke disrupts breathing. Blood chokes can be applied to efficiently cause loss of consciousness, i.e. a choke-out, while air chokes do not usually cause loss of consciousness without prolonged application (though air chokes are used to cause discomfort).
Falling is a normal experience for young children, but falling from a significant height or onto a hard surface can be dangerous. Complications: Head injury, concussion, bone fracture, [1] abrasion, bruise: Risk factors: Convulsion, vision impairment, difficulty walking, home hazards [1] Frequency: 226 million (2015) [2] Deaths: 527,000 (2015) [3]
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