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90. The interaction of sympathetic and parasympathetic systems is best described

ID: 3482008 • Letter: 9

Question

90. The interaction of sympathetic and parasympathetic systems is best described as a. antagonistic. b. cooperative c. overriding. d. synergistic. e. ineffective. The part of the nervous system that is composed of two parts that are antagonistic to each other is t a. 91. autonomic nervous system. b. spinal cord. peripheral nervous system. d. c. central nervous system. none of these e. Which of the following is used during the "fight-or-flight" response? a. -92. sympathetic nervous system b. parasympathetic nervous system norepinephrine d. c. sympathetic nervous system and norepinephrine parasympathetic nervous system and norepinephrine e. 93. Nerve impulses coming into the spinal cord enter via a. intervertebral disks.

Explanation / Answer

90. a. antagonistic

Sympathetic and parasympathetic have the opposite effects, hence they are antagonistic in nature.

91. a. autonomic nervous system

It is divided into sympathetic and parasympathetic nervous systems, which have antagonistic actions

92. d. sympathetic nervous system and norepinephrine