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Nervous System
ANS, CNS, pop quiz stuff
11
Anatomy
Graduate
11/29/2007

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Cards

Term
Which nervous system is carried through the brain stem?
Definition
PARAsympathetic
Term
Which CN's and sacral nn. carry the parasympathetic?
Definition

3,7,9, and 10;

 

S2, 3, 4 

Term
The adrenal gland is innervated by the preganglionic neurons from what segments?
Definition
t8 through L1
Term
What segments of the spinal chord are SYMPATHETIC?
Definition
T1 - L2
Term
How many pairs of spinal nn.?
Definition
31 pair
Term
How many pairs of cranial nn.?
Definition
12
Term
T or F:  postganglionic neurons are abundant in the SOMATIC neurons.
Definition

FALSE

...somatic nervous system is a ONE NEURON chain.  Straight from the motor neuron going out the front door to the skeletal m.. 

Term
Where are Schwann cells found?  CNS or PNS?
Definition
PNS
Term
PSEUDOUNIPOLAR structured neurons are what kind of neurons?
Definition
SENSORYn
Term

Which are the largest, most myelinated fiber?

A, B, or C 

Definition
TYPE A
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