The inspiratory reserve volume is the volume of air ________.
A. that can be forcefully exhaled after a tidal volume expiration
B. that can be forcefully inhaled after a tidal volume expiration
C. inhaled during a quiet inspiration
D. that can be forcefully inhaled after a tidal volume inspiration
E. that can be forcefully exhaled after a tidal volume inspiration
Answer: D
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Your friend Eric complains of some pain in his "belly area". You ask him to point to the precise location of the pain. He points to the region below his umbilicus, on the lower right side of his abdomen, and just medial to his hip bones. You also could describe the pain as being in the ___________ abdominopelvic region.
a. right lumbar b. right hypochondriac c. right umbilical d. right iliac region.
Parathyroid hormone influences Ca2+ and PO4- by stimulating their resorption from bone and stimulating their reabsorption in the kidneys
Indicate whether the statement is true or false.
In the cardiac cycle,
A. the right atrium and the right ventricle contract simultaneously. B. the left atrium contracts before the right atrium. C. all four chambers of the heart contract at the same time. D. all four chambers of the heart are in diastole at the same time.
If the amount of sodium in the blood decreases, what would a negative feedback control mechanism be expected to do?
A. Inhibit the ingestion of more sodium B. Decrease the amount of sodium in the blood C. Increase the amount of sodium in the blood D. Leave the amount of sodium unchanged E. Change the set point for sodium