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True or False
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1

Another name for a barium swallow is an upper GI series.
A)True
B)False
2

Differences in tissue densities produce the x-ray image.
A)True
B)False
3

A patient who is claustrophobic or unable to lie still may require sedation during an MRI.
A)True
B)False
4

Side effects of radiation therapy include nausea, vomiting, hair loss, ulceration of mucous membranes, weakness, and malaise.
A)True
B)False
5

The effects of radiation exposure from x-rays are not related to total exposure over an individual's lifetime.
A)True
B)False
6

While gaining access to an affected area of a patient's brain in a stereotaxis procedure, neurosurgeons typically cause severe brain damage.
A)True
B)False
7

A pulmonary embolus is diagnosed by a pulmonary angiography.
A)True
B)False
8

Retakes of x-rays are recommended and frequently done to ensure accurate results.
A)True
B)False
9

A bone scan is done 2 to 3 hours after a 15-minute injection.
A)True
B)False
10

A baseline mammogram between ages 35 to 40 is recommended.
A)True
B)False







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