Which of the following is used to diagnose ulcers, diverticulosis, tumors, and motility problems of the esophagus, stomach, duodenum, and small intestine?
A. Retrograde pyelogram
B. Barium swallow
C. Cholangiography
D. KUB radiography
E. Myelography
B. Barium swallow
A barium swallow, or upper GI series, is used to diagnose obstructions, ulcers, polyps, diverticulosis, tumor, and motility problems of the esophagus, stomach, duodenum, and small intestine.
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The science and practice of protecting and improving the health of a community through the use of preventive medicine is known as:
A) public health. B) epidemiology. C) primary prevention. D) injury risk.
What are the differences between an individual and group insurance contract?
What will be an ideal response?
In the treatment of hypertension, angiotensin-converting enzyme (ACE) inhibitors are used to produce vasodilation and in-crease:
A. the heart rate B. the pulse rate C. renal blood flow D. hepatic blood flow
The controversy over whether the U.S. government should pay for legal abortions is based on the difference between positive and negative rights. State the difference between the positive and negative rights and explain your answer