What is the movement of air into and out of the alveoli called?
A) Alveolar respiration B) Alveolar osmosis
C) Alveolar diffusion D) None of the above
D
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Citalopram HBr is used to treat:
A) Seizure disorders. B) Depression. C) Anxiety disorders. D) Psychosis.
Fetal growth is considered to be within normal limits if the ____________________ measurement agrees with the number of weeks' gestation within two centimeters.
Fill in the blank(s) with the appropriate word(s).
When ventilation is compromised but perfusion continues:
A. air movement into and out of the lungs is adequate, but diffusion is impaired. B. the alveoli are filled with fresh oxygen, but it cannot diffuse into the blood. C. more CO2 diffuses across the pulmonary-capillary membrane and is eliminated. D. blood passes over some alveolar membranes without gas exchange taking place.
A buildup of CO2 levels is referred to as what?
A) Hyperventilation B) Hypercapnea C) Hypoxia D) Alkalosis