Autonomic Physiology

Question 1

Sympathetic receptor type in iris

Answer 1

A1

Question 2

Parasympathetic effect on iris

Answer 2

Miosis

Question 3

Sympathetic receptor type in eye ciliary muscle

Answer 3

b2

Question 4

Sympathetic receptor type that reduces lacrimal gland flow

Answer 4

Alpha

Question 5

Which sympathetic receptor activates heart tissues most?

Answer 5

B1

Question 6

Coronary arteries are constricted by which sympathetic receptors?

Answer 6

A1 and a2

Question 7

Coronary arteries are dilated by which sympathetic receptor?

Answer 7

B2

Question 8

Which sympathetic receptor generally caused dilation across arteries in the body?

Answer 8

B2

Question 9

B2 receptor effect on bronchial and tracheal muscle?

Answer 9

Relaxation

Question 10

What sympathetic receptor affects sphincter contraction?

Answer 10

A1

Question 11

What sympathetic receptor inhibits stomach secretions?

Answer 11

A2

Question 12

Which sympathetic receptors cause detrusor muscle relaxation?

Answer 12

B2 and 3

Question 13

Which sympathetic receptor enables uterine contractions?

Answer 13

A1

Question 14

Which sympathetic receptors enable uterus relaxation?

Answer 14

B2

Question 15

Which sympathetic receptor increases muscle contractility?

Answer 15

B2

Question 16

Which sympathetic receptor enables liver to start gluconeogenesis and glycogenolysis?

Answer 16

A1

Question 17

A2 receptor stimulation has what effect on pancreatic Beta cell insulin secretion?

Answer 17

Decreases insulin secretion

Question 18

What effect does A2 receptor have on lipolysis?

Answer 18

Inhibits lipolysis

Question 19

Olfactory nerve function

Answer 19

Smell

Question 20

Optic nerve

Answer 20

Vision

Question 21

Oculomotor nerve

Answer 21

Move eyes and adjust pupil width

Question 22

Trochlear nerve

Answer 22

Looking down and moving eyes inward

Question 23

Trigeminal nerve

Answer 23

Feeling in eyes, face, and mouth (controls chewing)

Question 24

Abducens nerve

Answer 24

Moving eyes left to right

Question 25

Facial nerve

Answer 25

Controls face muscles and taste on part of tongue

Question 26

Vestibulocochlear nerve

Answer 26

Hearing and balance

Question 27

Glossopharyngeal nerve

Answer 27

Taste, swallowing, blood pressure, and saliva production

Question 28

Vagus nerve

Answer 28

Primary parasympathetic nerve (rest and digest) controls digestion, heart rate, blood pressure, breathing, and mood

Question 29

Accessory nerve

Answer 29

Shoulder and neck movement

Question 30

Hypoglossal nerve

Answer 30

Speaking, swallowing