Nervous System...
Im nervous
- 1.
Another name for sensory division of PNS
- A.
Somatic sensory division
- B.
Visceral sensory division
- C.
Afferent Division
- D.
Ganglion
Correct Answer
C. Afferent Division -
- 2.
Somatic Motor Division
- A.
Carries commands to skeletal muscles
- B.
Produces muscle contractions under voluntary control
- C.
Somatic reflexes (involuntary contractions)
- D.
All of the above
Correct Answer
D. All of the above -
- 3.
Visceral motor division (Check all that are correct)
- A.
Autonomic nervous system
- B.
Under involuntary control
- C.
Called efferent division
- D.
Visceral reflexes
- E.
2 divisions-Sympathetic/parasympathetic
Correct Answer(s)
A. Autonomic nervous system
B. Under involuntary control
D. Visceral reflexes
E. 2 divisions-Sympathetic/parasympathetic -
- 4.
Which is not a function of a neuron
- A.
Secretion
- B.
Conductivity
- C.
Excitiability
- D.
Electrical
Correct Answer
D. Electrical -
- 5.
_________ cells Aide Neurons
Correct Answer
Accessory - 6.
Sensory neurons being in almost every organ of the body and end in the CNS. Cell body is in PNS, Axon extends into CNS. Which of the following do they detect....
- A.
Temperature
- B.
Light
- C.
Pressure
- D.
Chemicals
Correct Answer(s)
A. Temperature
B. Light
C. Pressure
D. Chemicals -
- 7.
Which are true about interneurons
- A.
Located in PNS
- B.
Located in CNS
- C.
90% of neurons are interneurons
Correct Answer(s)
B. Located in CNS
C. 90% of neurons are interneurons -
- 8.
Motor neurons send signlas to
- A.
Affectors
- B.
Effectors
- C.
Glial
- D.
CSF
Correct Answer
B. Effectors -
- 9.
Other names for accessory cells
- A.
Supportive cells
- B.
Glial cells
- C.
Neuroglia
Correct Answer(s)
A. Supportive cells
B. Glial cells
C. Neuroglia -
- 10.
Damanged nerve fibres require 2 things to regenerate (PNS only)
- A.
Intact body
- B.
Intact axon
- C.
Intact dendrite
- D.
Neurolemma tube
Correct Answer(s)
A. Intact body
D. Neurolemma tube -
- 11.
Neurons in the CNS may regenerate
- A.
True
- B.
False
Correct Answer
B. False -
- 12.
Function(s) of the spinal cord
- A.
Vertebral support
- B.
Intergration of signals
- C.
Locomotion
- D.
Coducting signals
- E.
Reflexes
- F.
All of the above
- G.
B,d,e
- H.
B,c,d,e
Correct Answer
H. B,c,d,e -
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Nov 15, 2012Quiz Edited by
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Nov 15, 2012Quiz Created by
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