ANS Part 2

Question 1

Which division is localized?

Answer 1

Parasympathetic

Question 2

Mass activation is activated in which division?

Answer 2

Sympathetic

Question 3

Division with limited branches is the?

Answer 3

Parasympathetic

Question 4

Division with many branches is the?

Answer 4

Sympathetic

Question 5

Terminal ganglia location?

Answer 5

Close to the effector

Question 6

Intramural ganglia location?

Answer 6

Within wall of target organ

Question 7

CN 3 Flow order

Answer 7

1. Ciliary ganglia

2. Pupils

Question 8

CN 7 Flow order(s)

Answer 8

1. Ptery-go-palatine ganglia
2. Lacrimal gland
   ALSO
3. Submandibular ganglia
4. Salivary gland

Question 9

CN 9 Flow order

Answer 9

1. Otic ganglia

2. Parotid salivary gland

Question 10

Which CN does the most work? And %?

Answer 10

1. CN 10, Vagus

2. 75%

Question 11

Which rami is myelinated and which is not?

Answer 11

1. White (Pre) is myelinated

2. Gray (Post) is not myelinated

Question 12

In spinal nerve pathway the gray rami exits through the?

Answer 12

Spinal nerve

Question 13

In postganglionic sympathetic nerve pathway the gray rami exits through the?

Answer 13

Sympathetic nerve

Question 14

Explain the white and gray ramus flow in the splanchnic nerve pathway

Answer 14

1. White ramus goes to the collateral ganglia to synapse.

2. Gray ramus goes to target organ.

Question 15

Explain the adrenal medulla pathway

Answer 15

White ramus goes straight to the adrenal’ medulla (extreme emergency)

Question 16

Cholinergic neurons release which neuro transmitter?

Answer 16

ACH (all Parasympathetic preganglion)

Question 17

Adrenergic neurons release which neuro transmitter?

Answer 17

NE

Question 18

Alpha and Beta are two main types of?

Answer 18

Adrenergic receptors

Question 19

Blood vessels are ONLY regulated by which division?

Answer 19

Sympathetic

Question 20

Autonomic tone definition?

Answer 20

Effector that is innervated by both divisions of the ANS

Question 21

What is antagonistic effects?

Answer 21

When both divisions oppose each other. (Ex: heart rate)