What portion of the total blood volume is contained in the venous system?

a. 80% c. 50%
b. 60% d. 40%


b. 60%

Health Professions

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Canadian supplier labels must:

A. include active ingredients. B. have an OSHA-hatched border. C. show all text in English, French, and Spanish. D. include hazard symbols and first aid measures.

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What parasympatholytic can be used to treat organophosphate poisoning?

A) Amiodarone B) Magnesium sulfate C) Epinephrine D) Atropine

Health Professions

Which of the following drugs was the first nonsedating antiepileptic?

a. phenytoin b. phenobarbital c. carbamazepine d. primidone

Health Professions

Which of the following does not decrease the blood pressure? 

A. Loss of blood B. Vasoconstriction C. Vasodilation D. Dehydration E. Decreased cardiac output

Health Professions