Lec 11-13 - Cranial Nerves

Question 1

cn in the medulla

Answer 1

9, 10, 11, 12

Question 2

cn in the pons

Answer 2

5, 6, 7, 8

Question 3

cn in the midbrain

Answer 3

3,4

Question 4

cn that is an outgrowth of diencephalon

Answer 4

2

Question 5

cn that is in telencephalon

Answer 5

1

Question 6

cn that innervates intrinsic tongue muscles like styloglossus, genioglossus, hyoglossus

Answer 6

12

Question 7

nucleus of spinal accessory

Answer 7

nucleus ambiguous

Question 8

spinal accessory innervates these muscles

Answer 8

scm, trapezius

Question 9

cn arch 1,2,3,4,5

Answer 9

5, 7, 9, 10,10

Question 10

glossopharyngeal innervates this muscle

Answer 10

stylopharyngeus

Question 11

glossopharyngeal nerve function

Answer 11

general sense and taste from posterior 1/3 of tongue

Question 12

carotid sinus senses blank

Answer 12

blood pressure

Question 13

carotid body senses this

Answer 13

pH/O2/CO2

Question 14

facial nerve function

Answer 14

taste from anterior 2/3 of tongue and palate, parasympathetic submandibular/sublingual glands

Question 15

these tastants can pass in to blank

Answer 15

depolarize ligand or ion channels directly

Question 16

the other three tastants act in this weay

Answer 16

2nd messengers to reelease calcium stores

Question 17

loss of taste

Answer 17

ageusia

Question 18

diminished taste

Answer 18

hypogeusia

Question 19

misinterpretation or hallucination of taste

Answer 19

paraguesia

Question 20

taste cortex

Answer 20

insula

Question 21

epileptic seizure that begins with a small aura

Answer 21

uncinate seizures

Question 22

med term meaning sense of smell

Answer 22

osmia