Multiple Choice
The partial pressure of oxygen in the blood returning to the lungs from the body is about
A) 80 mm Hg
B) 60 mm Hg
C) 40 mm Hg
D) 20 mm Hg
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q67: Choose the one most appropriate answer for
Q196: The mucous blanket helps to purify the
Q197: During surgical anesthesia,the epiglottal reflex does not
Q198: Which of the following structures is involved
Q199: The thyroid and glottis are both pieces
Q202: Match each of the terms with its
Q203: The space between the vocal cords is
Q204: Match each of the terms with its
Q205: The largest amount of air that can
Q206: The cerebral cortex is responsible for the