37979608
Description
Quiz by Jennifer Stratichuk, updated more than 1 year ago
|
Created by Jennifer Stratichuk
about 2 years ago
|
|
Question 1
Question
The adult ear canal
Answer
-
curves like a vertical figure "S"
-
is usually straight
-
rises upwards and forward, then descends to the drum
-
descends downward then backward toward the drum
Question 2
Question
The isthmus is
Answer
-
where the canal narrows to enter the temporal bone
-
another name for the aperture
-
located at the second bend of the canal
-
the area between the first and second bend
Question 3
Question
The pinna and the external canal together
Answer
-
all of the above
-
gather and reinforce acoustical signals
-
with the irregular shape of the auricle, cause increases and decreases
-
forms the resonating tube
Question 4
Question
The average resonant frequency of the ear canal plus concha is:
Answer
-
2700Hz
-
1500 HZ
-
3500HZ
-
1000HZ
Question 5
Question
The dividing line between the external ear and the middle ear is the
Answer
-
tympanic membrane
-
malleus
-
eustachian tube
-
oval window
Question 6
Question
The ear canal contains
Answer
-
cilia, ceruminous glands, sebaceous glands
-
ceruminous glands, pinna scaffoid fossa
-
umbo, isthmus, sebaceous glands
-
crus, aperture, sebaceous glands
Question 7
Question
Which of the following terms is not part of the tympanic membrane
Answer
-
crus
-
par tensa
-
pars flaccida
-
umbo
Question 8
Question
An otoscopic insprection should reveal:
Answer
-
a view of the pearly white tympanic membrane
-
an external auditory canal sloping upward and backward
-
no vision of any oddicles
-
a clear view of the Vagus Nerve (Xth Cranial)
Question 9
Question
Which of the following is part of the pinna
Answer
-
all of the above
-
tragus
-
interragal
-
triangular fossa
Question 10
Question
The Vagus Nerve (Xth Crainal) is found:
Answer
-
along the bottom of the ear canal
-
along the bottom of the tympanic membrane
-
along the bottom of the interregnal notch
-
at the top of the isthmus.
Want to create your own Quizzes for free with GoConqr? Learn more.