anatomy

Question 1

tongue lymph drainage

Answer 1

deep cervical (Troiser’s sign, Virchow’s node)

Question 2

teeth and gums nerves and vessels

Answer 2

inf and sup alveolar from maxillary div. trigeminal

Question 3

root of tongue anchored to

Answer 3

hyoid and mandible

Question 4

no. permanent teeth

Answer 4

32

Question 5

no. deciduous teeth

Answer 5

20

Question 6

motor supply to tongue

Answer 6

hypoglossal (except palatoglossus - vagus)

Question 7

sensation to ant 2/3 tongue

Answer 7

mand V3

Question 8

sensation to post. 1/3 tongue

Answer 8

glossopharyngeal

Question 9

taste to ant 2/3 tongue

Answer 9

facial

Question 10

taste to post 1/3 tongue

Answer 10

glossopharyngeal

Question 11

nerve to root, larynx and oesophagus

Answer 11

vagus

Question 12

gi malignancy

Answer 12

raised supraclavicular nodes

Question 13

muscle - dorsum of tongue moves to hard palate

Answer 13

mylohyoid

Question 14

muscle - raises posterior tongue

Answer 14

palatoglossi and styloglossi

Question 15

muscles of soft palate (5)

Answer 15

tensor and levator veli palatini
palatoglossus for swallowing
palatopharyngeus for breathing
uvula

Question 16

blood supply to palate

Answer 16

maxillary artery

Question 17

sensory supply to palate

Answer 17

maxillary trigeminal

Question 18

motor supply to palate

Answer 18

pharygeal plexus except tensor veli palatini (mand trigeminal)

Question 19

parotid gland sensory innervation

Answer 19

auriculotemporal (V3)

Question 20

parotid gland parasympathetic pathway

Answer 20

glossopharyngeal (inf salivatory nucleus) –> otic ganglion –> auriculotemporal n. (branch of v3)

Question 21

parotid gland symp. pathway

Answer 21

sup cervical ganglion

Question 22

submandibular gland para.

Answer 22

sup salivatory nucleus –> facial –> lingual –> submandibular ganglion

Question 23

submandibular gland symp

Answer 23

sup cervical ganglion

Question 24

sublingual gland para

Answer 24

sup salivatory nucleus–> facial–> lingual –> submandibular ganglion

Question 25

sublingual gland symp

Answer 25

sup cervical ganglion

Question 26

structures through parotid gland (3)

Answer 26

facial n.

artery: ext carotid to post auricular
vein: maxillary–> sup temporal –> retromandibular

Question 27

oesophagus para

Answer 27

vagus

Question 28

oesophagus symp

Answer 28

cervical and thoracic trunk

Question 29

oesophagus blood supply (upper 1/3, middle, lower)

Answer 29

1. inf thyroid
2. thoracic aorta
3. left gastric

Question 30

oesophagus lymph

Answer 30

left gastric, posterior mediastinal

Question 31

stomach symp

Answer 31

coeliac plexus

Question 32

stomach para

Answer 32

vagus

Question 33

stomach lymph

Answer 33

coeliac