exam 4: cases

Question 1

What nerve is the one that carry the
pain that the injury may cause in this
area of the tongue?

Describe the afferent pathway from
the injury to the CNS

Answer 1

Mandibular (CN V3) –> lingual n.

pain in head= trigeminal n. (CNV)

Question 2

Answer 2

1. tarsal glands
2. superior fornix
3. bulbar conjunctiva
4. ectopic cilia (eye lash)

Question 3

what is affected at point A

Answer 3

masseter m.
parotid gland
facial nerve

Question 4

what is affected at point B

Answer 4

parotid duct