Tongue

Question 1

Craneal nerve that provides motor to tongue muscles

Answer 1

Hypoglossal Nerve (XII CN)

Question 2

Hypoglossal nerve provides motor or sensory to tongue muscles

Answer 2

motor

Question 3

Hypoglossal nerve provides motor to…

Answer 3

all intrinsic and extrinsic muscles EXCEPT Palatoglossus

Question 4

which tongue muscle is innervated by VAGUS NERVE

Answer 4

palatoglossus

Question 5

extrinsic muscles are named based on their

Answer 5

origin

Question 6

During contraction, what does the Genioglossus do

Answer 6

protrudes

Question 7

During contraction, what does the HYOGLOSSUS do

Answer 7

Depresses

Question 8

During contraction, what does the STYLOGLOSSUS do

Answer 8

Elevates and retracts the tongue

Question 9

During contraction, what does the Palatoglossus do

Answer 9

elevates the tongue base and depresses the soft palate

Question 10

Muscle that during contraction PROTRUDES the tongue

Answer 10

genioglossus

Question 11

Muscle that during contraction DEPRESSES the tongue

Answer 11

Hyoglossus

Question 12

Muscle that during contraction ELEVATES AND RETRACT

Answer 12

Styloglossus

Question 13

Muscle that during contraction elevates tongue base and depresses soft palate

Answer 13

palatoglossus

Question 14

the soft palate is elevated during swallowing and initiation of esophageal peristalsis by which nerve?

Answer 14

vagus nerve

Question 15

lingual nerve provides sensory to what part of the tongue

Answer 15

tongue’s anterior 2/3

Question 16

glossofaryngeal nerve provides sensory and taste to

Answer 16

tongue’s posterior 1/3

Question 17

which nerve provides sensory to the tongue’s anterior 2/3

Answer 17

lingual nerve

Question 18

which nerve provides sensory and taste to tongue’s 1/3 posterior

Answer 18

Glossopharyngeal nerve

Question 19

Cranial nerves that innervate the tongue

Answer 19

VII= facial
IX= glossopharyngeal
X= vagus
XII= Hypoglossal

Question 20

provides blood main supply to the tongue

Answer 20

lingual artery

Question 21

what parts drain into the submental lymph nodes

Answer 21

tip of the tongue
lower lip
floor of the mouth
mandibular incissors 
chin bilaterally

Question 22

where does the tip of the tongue, lower lip, floor of the mouth, mandibular incissors
and chin bilaterally DRAIN?

Answer 22

Submental lymph nodes

Question 23

where does the remaining 2/3 of the tongue drain into?

Answer 23

submandibular and deep cervical lymph nodes

Question 24

what drains into the deep cervical lymph nodes?

Answer 24

remaining 2/3 of the tongue

Question 25

What will drain into the submandibular lymph nodes?

Answer 25

1. a severe abscess in the maxillary tooth

2. rest of 2/3 of the tongue

Question 26

where does a severe abscess in the maxillary tooths drain?

Answer 26

Submandibular lymph nodes

Question 27

3 characteristics of the FILIFORM PAPILLAE

Answer 27

1. MOST numerous
2. no taste buds
3. cause hairy tongue

Question 28

Which papillae is the MOST numerous

Answer 28

Filliform Papillae

Question 29

Which papillae has no taste buds

Answer 29

Filliform papillae

Question 30

Indication of hairy tongue

Answer 30

staining and elongation of the filliform papillae due to oral bacteria or funghi

Question 31

treatment to black hairy tongue

Answer 31

1. tongue brushing or scrapping

2. tobacco cessation

Question 32

what causes geographic tongue

Answer 32

atrophy of filliform papillae

Question 33

what happens when we have atrophy of filliform papillae?

Answer 33

geografic tongue

Question 34

what causes erythema migrans

Answer 34

atrophy of filliform papillae

Question 35

what can result in RED BEEFY TONGUE

Answer 35

lost of numerous filliform papillae during iron deficiency anemia

Question 36

largest papillae

Answer 36

circumvallate papillae

Question 37

least numerous papillae

Answer 37

circumvallate papillae

Question 38

Papillae

1. largest
2. least numerous
3. taste buds

Answer 38

circumvallate papillae

Question 39

where are the taste buds next to of the circumvallate papillae

Answer 39

von ebners gland

Question 40

3 characteristics of the circumvallate papillae

Answer 40

1. largest
2. least numerous
3. have taste buds

Question 41

tongues lowest threshold region occurs…

Answer 41

posterior to bitterness

Question 42

oral manifestation often caused by hemangiomas

Answer 42

macroglossia

Question 43

oral manifestation common in acromegaly and trisomy 21

Answer 43

macroglossia

Question 44

macroglossia is common in 2 genetic disorders

Answer 44

1. trisomy 21

2. acromegaly

Question 45

macroglossia is often caused by:

Answer 45

hemangiomas

Question 46

congenital anomaly of excessive tongue adhesion to the mouth floor

Answer 46

ankyloglossia

Question 47

what is ankyloglossia

Answer 47

congenital anomaly of excessive tongue adhesion

Question 48

what causes a short and thick frenum

Answer 48

ankyloglossia

Question 49

objective of ankyloglossia treatment

Answer 49

improve:

1. tongue movement
2. hygiene
3. speech

Question 50

ankyloglossia treatment

Answer 50

frenectomy

Question 51

Frenectomy is a treatment for what?

Answer 51

Ankyloglossia

Question 52

simplest lymph organ located at the base of the tongue

Answer 52

lingual tonsils

Question 53

where are located the lingual tonsils

Answer 53

base of the tongue