3 Questions
What is the primary purpose of giving calcium channel blocker (Nimodipine) regularly after a subarachnoid hemorrhage?
To relax smooth muscles of vessel wall and prevent vasospasm
When does vasospasm usually occur after a subarachnoid hemorrhage?
Between 4 and 14 days after the bleed/stroke
What is the consequence of vasospasm following a subarachnoid hemorrhage?
It slows blood flow to the area, causing ischemia
This quiz covers the serious condition of vasospasm following a subarachnoid hemorrhage, which can lead to decreased oxygenated blood supply to the brain tissue. The prevention and treatment of vasospasm, including the administration of calcium channel blockers like Nimodipine, are discussed.
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