NEET PG DENTAL EXAM

Detailed explanation-1: -Stroke is an abrupt interruption of constant blood flow to the brain that causes loss of neurological function. The interruption of blood flow can be caused by a blockage, leading to the more common ischemic stroke, or by bleeding in the brain, leading to the more deadly hemorrhagic stroke.

Detailed explanation-2: -Call 9-1-1 immediately if any of these signs of stroke appear: Numbness or weakness in the face, arm, or leg; Confusion or trouble speaking or understanding speech; Trouble seeing in one or both eyes; Trouble walking, dizziness, or problems with balance; severe headache with no known cause.

Detailed explanation-3: -Ischemic strokes can be treated by returning blood flow to the brain before the damage is complete-either by using intravenous thrombolytic drugs, which dissolve the blood clot that is blocking blood flow to the brain, or by placing a catheter into the blocked brain artery and removing the blockage.

Detailed explanation-4: -slurred speech. sudden weakness in the limbs. difficulty swallowing. loss of balance or feeling unbalanced. partial or complete loss of vision or double vision. dizziness or a spinning sensation. numbness or a tingling feeling. confusion. More items •27-Jun-2018