Which substance in the alveoli is responsible for lowering the surface tension?
A. saline
B. pulmonary surfactant
C. plasma
D. mucus
Answer: B
Health Professions
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Your patient has bradycardia. Which type of drug do you recommend?
a. Sympatholytic b. Sympathomimetic c. Parasympathomimetic d. Both A and C
Health Professions
Write the following as a decimal
Four and fifty-six one hundredths __________ Fill in the blank(s) with correct word
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