What is the term for the movement of gas from the external environment to the alveoli?

A. external respiration
B. ventilation
C. internal respiration
D. osmosis

Answer: B

Health Professions

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The cardiac ________ includes all the events that occur during one complete heartbeat

a. run b. resuscitation c. cycle d. rhythm

Health Professions

An abnormality of the fluid in the inner ear that can lead to progressive hearing loss is the definition of:

a. Meineke's disease. b. Meniere's disease. c, tinnitus. d. vertigo.

Health Professions