Which of the following is most descriptive of dual innervation of the autonomic nervous system?
A) muscarinic and nicotinic
B) alpha and beta
C) sympathetic and parasympathetic
D) beta1 and beta2
Correct Answer:
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Q6: Sympathetic and parasympathetic nerves
A)are somatic motor neurons.
B)supply
Q15: A beta₁-adrenergic agonist
A)increases heart rate.
B)causes the release
Q18: What is another term for thoracolumbar outflow?
Q19: Which of the following is characteristic of
Q23: A preoperative patient received an antimuscarinic drug
Q24: Which of the following is least true
Q25: Muscarinic receptors are
A)activated by norepinephrine.
B)located on the
Q26: Which group is incorrect?
A) adrenergic receptors:alpha,beta
B) cholinergic
Q27: A patient has vagally induced bradycardia (slow
Q30: Vagal discharge activates
A) muscarinic receptors.
B) alpha1-adrenergic receptors.
C)
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