Lecture (2/22) Week 6 Thursday

Question 1

Middle ear is seperated from ____ by the TM

Answer 1

EAC

Question 2

Labyrinthine wall

Answer 2

another name for cochlea

Question 3

Posterior wall of Middle ear is a part of the

Answer 3

mastoid

Question 4

The Eustachian tube

Answer 4

-lined with cilia
-opens to nasopharynx
-equalizes presssure between ME and enviroment

Question 5

what contains portions of the first 2 ossicles/bones

Answer 5

epitympanic recess (attic)

Question 6

Malleus

Answer 6

head, lateral process, and manubrium

Question 7

Incus

Answer 7

-head of malleus connects with body of incus at incus facet
-short, long, and lenticular process

Question 8

Stapes

Answer 8

head neck, footplate

Question 9

lateral ligament

Answer 9

manubrium to temporal bone in inferior part of attic

Question 10

superior ligament

Answer 10

head to temporal bone

Question 11

anterior ligmament

Answer 11

manubrium to anterior portion og temporal bone

Question 12

what ligaments connect to incus

Answer 12

posterior ligament, superior ligament

Question 13

what ligament connects stapes to bone in medial wall

Answer 13

annular ligament