Multiple Choice
How would a drug that blocks acetylcholine receptors at the motor end plate affect skeletal muscle?
A) It would make the muscles more excitable.
B) It would produce uncontrolled muscle spasms.
C) It would cause spastic paralysis (muscles are contracted and unable to relax) .
D) It would cause flaccid paralysis (muscles are relaxed and unable to contract) .
E) It would have little effect on skeletal muscles.
Correct Answer:
Verified
Correct Answer:
Verified
Q38: When a skeletal muscle fiber contracts,which of
Q39: Nerves and blood vessels that service the
Q40: Which of the following is <b>not</b> a
Q41: Which of the following<b> best </b>describes the
Q43: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4853/.jpg" alt=" Figure 9-1 -Which
Q44: The complex of a transverse tubule and
Q45: When calcium ion binds to troponin,<br>A)tropomyosin moves
Q46: Triggering of the muscle action potential occurs
Q47: Describe the relationship between the number of
Q134: The type of muscle fiber that is