Who developed an injectable polio vaccine and tested in on nearly 2,000,000 school children?
A) Linus Pauling
B) Jonas Salk
C) Franklin Roosevelt
D) Albert Einstein
B
Health Professions
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Which of the following findings would you expect to observe on the AP chest radiograph of a patient suffering from advanced stages of pulmonary emphysema?
A. increased vascular markings B. flattening of diaphragms C. decreased radiolucency D. increased C/T ratio
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Which of the following is the hallmark of anemia?
A) Misshapen red blood cells B) Decreased WBC count C) Decrease in clotting factors D) Abnormally low hematocrit
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