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L4, Autonomic nervous system, physiology


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1_Smooth muscle contraction is one of

a- Autonomic actions 

b- Somatic actions

c- Autonomic & somatic

d- Non of the above



2- Collection of nerve cells inside the CNS:

a- Ganglia
b- Nucleus
c- Both
d- Non of the above

3- Lateral ganglia:
a- Form the sympathetic chain
b- Lie on both sides of vertebral column
c- Relay of preganglionic sympathetic fibers only
d- All of the above

4- Lie at the origin of big arteries from abdominal aorta:
a- Lateral ganglia
b-Paravertebral ganglia
c- Collateral ganglia
d- Terminal ganglia



5- The source of compensation for the limited origin of the autonomic nervous system in relation to its wide distribution is:
a- Cranial nerves
b- Spinal nerves
c- Autonomic ganglia
d- Non of the above

6- Sympathetic Nervous system's origin:

a-Craniosacral
b_Thoracolumbar
c_Lumbosacral
d- Coccygeal

7- Parasympathetic Nervous system innervates:
a- All the body
b- All the body except skin only
c- All the body except skin, spleen, adrenal medulla
d_all of above

Answers




1-A
2- B
3- D
4- C
5- C
6-B
7- C












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