If blood pressure doubled, the blood flow through a vessel would be
A) doubled.
B) halved.
C) four times greater.
D) 1/4 as much.
E) unchanged.
A
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If humans administered a physiological dose of ufo-epi responded to the chemical, which of the following would indicate ufo-epi is an epinephrine agonist?
An alien retrieved alive from a crashed UFO has had a thorough medical examination. A hormone with a distinct but similar structure to epinephrine has been isolated, and named ufo-epi. A) increase in fatty acids in the blood B) decreased heart rate C) constriction of respiratory tubes D) localized sweating E) hyperglycemia (high blood glucose)
When CO2 levels in the blood increase, the
A. condition is called hypocapnia. B. pH of the blood increases. C. blood becomes more alkaline. D. number of hydrogen ions in the blood decreases. E. blood becomes more acidic.
Angiotensin II causes blood vessels to dilate.
Answer the following statement true (T) or false (F)
Primary hypertension results as a complication of another disease.
Answer the following statement true (T) or false (F)