Pharmacology C.V.S c0774c21

Treatment of torse de pointes:

Propranolol

Calcium channel blocker

MgSO4

Lignocaine

High-Yield Explanation

Ans. C. MgSO4 Torse de pointe blocks the out potassium and inward calcium channel due to which there is prolongation of QT interval. Drug causing this are thiazides, ondansetron, sotalol. Drug of choice to terminate this magnesium sulfate.

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Treatment of torse de pointes:

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