Question

19. Dendrites: A) carry impulses from ganglia to organs B) are found only in the peripheral nervous system C) carry impulses toward a nerve cell body D) are solely responsible for sodium flux 20. The primary function of the spinal cord is: A) simple reflexes B) to help integrate incoming and outgoing signals to and from the brain C) to act as a link between the brain and the body D) all are correct 21. The autonomic nervous system: A) regulates only organs on the left side of the body B) has preganglionic but no postganglionic fibers C) is only part of the central nervous system D) has cell bodies in both the spinal cord and in ganglia 22. The cell bodies of the postganglionic neurons of the sympathetic system lie in the: A) chain of ganglia running alongside the spinal cord B) gray matter of the brain C) the gray matter of the spinal cord D) ventral root ganglia 23. Which type of neuron conducts information away from the central nervous system out to effectors in the periphery? A) sensory neuron B) interneuron C) motor neuron 24. Which type of neuron conducts information from receptors in the periphery to the central nervous system? A) sensory neuron B) interneuron C) motor neuron 25. The portion of the neuron that conducts impulses away from the cell body is the: A) dendrite B) axon C) peripheral process

          19. Dendrites:
A) carry impulses from ganglia to organs
B) are found only in the peripheral nervous system
C) carry impulses toward a nerve cell body
D) are solely responsible for sodium flux

20. The primary function of the spinal cord is:
A) simple reflexes
B) to help integrate incoming and outgoing signals to and from the brain
C) to act as a link between the brain and the body
D) all are correct

21. The autonomic nervous system:
A) regulates only organs on the left side of the body
B) has preganglionic but no postganglionic fibers
C) is only part of the central nervous system
D) has cell bodies in both the spinal cord and in ganglia

22. The cell bodies of the postganglionic neurons of the sympathetic system lie in the:
A) chain of ganglia running alongside the spinal cord
B) gray matter of the brain
C) the gray matter of the spinal cord
D) ventral root ganglia

23. Which type of neuron conducts information away from the central nervous system out to effectors in the periphery?
A) sensory neuron
B) interneuron
C) motor neuron

24. Which type of neuron conducts information from receptors in the periphery to the central nervous system?
A) sensory neuron
B) interneuron
C) motor neuron

25. The portion of the neuron that conducts impulses away from the cell body is the:
A) dendrite
B) axon
C) peripheral process

19. Dendrites:
A) carry impulses from ganglia to organs
B) are found only in the peripheral nervous system
C) carry impulses toward a nerve cell body
D) are solely responsible for sodium flux

20. The primary function of the spinal cord is:
A) simple reflexes
B) to help integrate incoming and outgoing signals to and from the brain
C) to act as a link between the brain and the body
D) all are correct

21. The autonomic nervous system:
A) regulates only organs on the left side of the body
B) has preganglionic but no postganglionic fibers
C) is only part of the central nervous system
D) has cell bodies in both the spinal cord and in ganglia

22. The cell bodies of the postganglionic neurons of the sympathetic system lie in the:
A) chain of ganglia running alongside the spinal cord
B) gray matter of the brain
C) the gray matter of the spinal cord
D) ventral root ganglia

23. Which type of neuron conducts information away from the central nervous system out to effectors in the periphery?
A) sensory neuron
B) interneuron
C) motor neuron

24. Which type of neuron conducts information from receptors in the periphery to the central nervous system?
A) sensory neuron
B) interneuron
C) motor neuron

25. The portion of the neuron that conducts impulses away from the cell body is the:
A) dendrite
B) axon
C) peripheral process

Added by April T.

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