The Main Action of Acetylcholine (ACh)at Cholinergic Synapses in the Peripheral

question 4

Multiple Choice

The main action of acetylcholine (ACh) at cholinergic synapses in the peripheral nervous system results in:

• A)Contraction of skeletal muscle.
• B)Relaxation of smooth muscle.
• C)Stimulation of cardiac muscle.
• D)Inhibition of optic muscles.

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