For which type of operations are master stream devices most commonly used?

a. offensive
b. combination
c. defensive
d. blitz

Answer: c. defensive

Health Professions

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What is the medical term for visible changes in density on chest x-ray that indicates pulmonary pathology?

a. hemoptysis b. hilum c. infiltrate d. inspiration

Health Professions

Which of the following is an antihistamine and decongestant?

Sominex® Tavist-D® Riopan® Orabase-B®

Health Professions