The function of the ossicles is to
A. initiate action potentials that propagate to the inner ear.
B. detect acceleration of the head.
C. amplify sound waves and transmit them to the inner ear.
D. determine static head position.
E. support the tympanic membrane and protect hair cells of the inner ear.
Answer: C
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A. transverse processes B. spinous processes C. bodies D. fascia
Forced (deep) inspiration occurs with the contraction of the ________.
A. parasternal intercostals B. rectus abdominis C. internal intercostals D. scalenes
The hand is made up of _____ regions.
Fill in the blank(s) with the appropriate word(s).
In any given molecule, the sum of the atomic weights of its component atoms is called
A) molecular mass. B) molecular weight. C) atomic mass. D) atomic weight. E) chemical mass.