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Pharmacology A.N.S. 2f4090ba

Which of the following drugs does not cross blood placental barrier?

A

Atropine

B

Glycopyrrolate

C

Physostigmime

D

Hyoscine hydro bromide

High-Yield Explanation

Ans. (B) Glycopyrrolate(Ref: KDT 8th/e p124)Glycopyrrolate is a quarternary ammonium compounds and is thus water soluble and unable to penetrate BBB.

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