The __________ allow(s) air pressure on either side of the eardrum to be equalized.

A. ossicles
B. oval window
C. eustachian tubes
D. pinna


Answer: C

Health Professions

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A large-group practice is a specialized practice that is likely to:

a. employ more nurses than doctors. b. include a physical therapist as part of the medical team. c. employ in-house staff to handle claims and accounts receivable. d. contract with an outside firm to handle claims and accounts receivable.

Health Professions

___________________ are not brought to the Mayo stand until the superficial wound layers are closed and the final sponge counts have been completed

A. Dressings B. Moist Ray-tecs

Health Professions

Extraction of the fetus from the birth canal by grasping the head with tongs is known as a/an ________

Fill in the blank with correct word.

Health Professions

Posts used in core buildups are made of ____________

a. amalgam b. titanium c. nickel d. composite

Health Professions