How Does Blocking Calcium Channels Cause Muscle Relaxation

question 13

Multiple Choice

How does blocking calcium channels cause muscle relaxation?

• A)Permits the blockage of nerve transmissions between the motor endplate and skeletal muscle receptors
• B)Blocks the release of ACh
• C)Promotes the binding of GABA at the neuromuscular junction,decreasing excitatory messages
• D)Allows for nerve transmissions to be blocked between the spinal cord and muscles

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