Which of the following is an example of the drug effect of antagonism?

A) changing from intravenous heparin in the hospital to an oral anticoagulant drug upon discharge home
B) giving a vitamin K drug to a newborn after birth to prevent hemorrhagic disease
C) taking an anticoagulant drug with a meal of leafy green vegetables
D) all of the above


Answer: C

A) This is not an example of antagonism.
B) This is not an example of antagonism.
D) Only one of the answers is an example of antagonism.

Health & Biomechanics

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