The most common, accurate, and safest system of measurement in all countries is the:
A. Avoirdupois system
B. household system
C. metric system
D. apothecary system
c
Rationale: The other choices are incorrect because they are either not used in all countries or are not as accurate as the metric system.
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What is the net effect of the hydrostatic pressure gradient between the capillary and interstitial space?
a. It tends to push water into the capillaries. b. It tends to push water into the interstitial spaces. c. The pressure gradient is zero so fluid movement is due to osmosis. d. It tends to push water into the cells.
Ketoprofen is considered a(n):
A) antihistamine B) antifungal C) anticoagulant D) NSAID
Is it possible for a vegetarian to get enough protein?
You have been dispatched to an apartment for an elderly man complaining of shortness of breath. When should you start the process of forming a general impression about this patient?
A) As you and your partner approach him B) After completing the primary assessment C) Following the completion of vital signs D) As soon as you obtain his chief complaint