Atropine's Mode of Action Is to

Multiple Choice

Atropine's mode of action is to

A) Speed up the rate of sinus node firing and speed conduction through the AV node.
B) Speed impulse conduction through the bundle branches and AV node.
C) Slow the rate of conduction through the AV node and slow sinus node firing.
D) Speed sinus node firing and slow AV node conduction.