Multiple Choice
A loud noise causes
A) a large movement of the tympanic membrane.
B) an alerting reaction leading to sympathetic activation.
C) reflex contractions of middle ear muscles.
D) a big pressure pulse entering the cochlear duct at that oval window.
E) All of the answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q41: What six basic steps are involved in
Q76: Which of the following is true concerning
Q79: What structure changes the shape of the
Q82: How would a molecule that mimics cAMP
Q86: Olfactory glands secrete a thick,pigmented _ that
Q88: The abnormality that develops when a lens
Q93: The superficial hard part of the inner
Q97: An area of the retina that contains
Q149: Pupillary muscle groups are controlled by the
Q170: In the human eye, most refraction occurs