Mrs. Lane is scheduled for a barium enema in 3 days. For which of the following diseases is this test primarily performed?
a. Hiatal hernia
b. Esophageal varices
c. Polyps, tumors, and lesions
d. Kidney blockage
c
Health Professions
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Which of the following is the preferred method of assisting ventilations?
a. mouth-to-mask with one-way valve b. two-person bag-mask device with reservoir and supplemental oxygen c. flow-restricted, oxygen-powered ventilation device d. one-person bag-mask device with oxygen reservoir and supplemental oxygen
Health Professions
An obstruction of the pulmonary artery will cause:
A) Backup of blood in the right side of the heart B) Increased blood flow through the aorta C) Backup of blood in the left side of the heart D) Increased blood flow through the vena cava
Health Professions