The two semilunar valves are the:
A. aortic and pulmonary valves.
B. aortic and tricuspid valves.
C. pulmonary and mitral valves.
D. tricuspid and mitral valves.
Answer: A
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If you mix 3 gm of active ingredient with 10 gm of ointment base, the resulting concentration is:
A) 33%. B) 23%. C) 30%. D) 0.3%.
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A dose of __________ is predictive of hepatotoxicity in a patient who has overdosed on acetaminophen
a. 1 gram b. 5 grams c. 7.5 grams d. 0.75 grams
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The single MOST important thing you can do to stop the chain of infection is to wash your hands before and after working with each patient
Indicate whether the statement is true or false
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State dental boards generally govern which profession(s)?
A) Dental hygiene B) Dentistry C) School nurses D) Both A and B E) None of the above
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