Which statement regarding sympathetic stimulation effects on blood pressure is incorrect?
a. vasoconstriction of arterioles increases total peripheral resistance.
b. decreased end diastolic volume increases cardiac output.
c. increased stroke volume increases cardiac output.
d. vasoconstriction of veins increases venous return
e. vasoconstriction of veins increases stroke volume.
B
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The effect that a neurotransmitter has on the postsynaptic membrane depends on the
A) frequency of neurotransmitter release. B) nature of the neurotransmitter. C) characteristics of the receptors. D) quantity of neurotransmitters released. E) All of the answers are correct.
Excessive accumulation of bilirubin in the body produces the condition of ____________________
Fill in the blank(s) with correct word
A total transection of the cord in the thoracic region would result in:
A. monoplegia B. hemiplegia C. paraplegia D. quadriplegia E. death from respiratory arrest
Identify structure "C" on the bottom diagram
A. autonomic ganglion B. somatic motor neuron C. effector organ (smooth muscle of GI tract) D. postganglionic neuron E. preganglionic neuron