1. Who Wants to Be a Millionaire
50: POLL PHONE-A-FRIEND
Who Wants to Be a Millionaire
Doctor?
Created by Terri Street for OKTechMasters © 2000
Adapted by Tom Gest, Anatomical Sciences, University of Michigan Medical School, 2004
Questions developed by Charisa Roy, University of Michigan Medical School Class of 2007

2. 1,000,000
500,000
100,000
50,000
10,000
5,000
1,000
500

3. Which of the following does NOT involve the somatic nervous system?
A. voluntary actions
B. some reflexes
C. pain sensory signals
D. homeostasis

4. Which of the following does NOT involve the somatic nervous system?
B. some reflexes
D. homeostasis

5. The somatic nervous system mediates voluntary actions,
while the autonomic nervous system maintains homeostasis.
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6. D. central nervous system
Maintaining blood pressure is a job of which division of the autonomic nervous system?
A. sympathetic
B. parasympathetic
C. sympathetic &
parasympathetic
D. central nervous system

7. Maintaining blood pressure is a job of which division of the autonomic nervous system?
B. parasympathetic
C. sympathetic &
parasympathetic

8. Blood pressure is regulated by the interplay of the
sympathetic and parasympathetic nervous systems.
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9. Effector organs are organs innervated by which part of the nervous system?
A. autonomic
B. somatic
C. autonomic & somatic
D. entire CNS

10. Effector organs are organs innervated by which part of the nervous system?
A. autonomic
B. somatic

11. Organs innervated by the autonomic nervous
system are called effector organs.
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12. A. prevertebral ganglia B. paravertebral ganglia
The cell bodies of the presynaptic sympathetic neurons can be found in which of the following structures?
A. prevertebral ganglia
B. paravertebral ganglia
C. sympathetic chain
D. lateral horn (T1-L2)

13. The cell bodies of the presynaptic sympathetic neurons can be found in which of the following structures?
C. sympathetic chain
D. lateral horn (T1-L2)

14. All presynaptic sympathetic nerve cell bodies lie in the lateral
horn of the spinal cord between spinal cord levels T1 to L2.
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15. What type of rami are only found between spinal segments T1-L2?
A. interganglionic rami
B. white rami
communicantes
C. gray rami
communicantes
D. segmental rami

16. What type of rami are only found between spinal segments T1-L2?
B. white rami
communicantes
C. gray rami
communicantes

17. Gray rami communicantes reach every spinal nerve, but
white rami communicantes are only found between T1 and L2.
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18. Presynaptic sympathetic fibers have the option of passing through or synapsing at ganglia anywhere within what structure?
A. spinal column
B. sympathetic chain
C. lateral horn
D. cervical plexus

19. Presynaptic sympathetic fibers have the option of passing through or synapsing at ganglia anywhere within what structure?
B. sympathetic chain
C. lateral horn

20. Presynaptic sympathetic fibers can either synapse in the
sympathetic chain or in preaortic ganglia in the abdomen
(or the suprarenal medulla).
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21. A. interganglionic rami
A postsynaptic sympathetic fiber can re-enter a spinal nerve via what structure?
A. interganglionic rami
B. white rami
communicans
C. gray rami
communicans
D. sympathetic chain

22. A. interganglionic rami
A postsynaptic sympathetic fiber can re-enter a spinal nerve via what structure?
A. interganglionic rami
C. gray rami
communicans

23. Gray rami communicantes carry postsynaptic sympathetic
fibers to every spinal nerve (or more properly, the ventral
primary ramus of every spinal nerve).
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24. All presynaptic sympathetic fibers leave the spinal cord via what structures?
A. spinal nerves
B. dorsal rootlets
C. ventral rootlets
D. rami communicantes

25. All presynaptic sympathetic fibers leave the spinal cord via what structures?
C. ventral rootlets
D. rami communicantes

26. Because presynaptic sympathetic fibers are motor fibers,
they leave the spinal cord in the ventral rootlets (of T1 to L2).
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27. Sorry, that is incorrect!

28. Ask a friend!
Remove two answers
Consult the module!

29. I hope you enjoyed playing.