A&P 2 Portage Learning: Module 3 Exam ( Updated 2024 ) 1-100 Complete Questions & Answers (Solved) 100% Correct

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A&P 2 Portage Learning: Module 3
Exam ( Updated 2024 ) 1-100
Complete Questions & Answers
(Solved) 100% Correct




what statement is false regarding the external ear?
A. the lobule does not contain cartilage
B. the auricle funnels sound into the external acoustic
meatus

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C. the helix contains cartilage
D. the external acoustic meatus travels through the
parietal bone - ANSWER-D


what statement is false regarding the middle ear?
A. the malleus receives vibrations from the eardrum
B. it is filled with air
C. it contains three small bones
D. the stapes receives vibrations from the cochlea -
ANSWER-D


what statement is true regarding the inner ear?
A. the organ of Corti is responsible for the body's auditory
sense
B. it is filled with air
C. the cochlea is responsible for the body's vestibular
sense
D. there are two semicircular canals which house the
sensory receptors - ANSWER-A

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Place the terms (A-H) in the correct order for the hearing
pathway.
Note: not all terms will be used.


Funneled vibrations push against the eardrum which
moves the ___1____.
The stapes pushes against the ___2__.
Movement of tiny hairs inside the ____3____causes
neurons to send impulses through a cranial nerve to the
____4__, located in the __5____ lobe.


1: A. Auditory cortex
2: B. Organ of Corti
3: C. Stereocilia
4: D. Cochlear duct
5: E. Ossicles
F. Facial
G. Temporal
H. Parietal - ANSWER-E. Ossicles