12.
Oxygen, carbon dioxide, and room air, used in contrast media, are classified as:
a. Radiopaque.
b. Radiolucent.
c.
Viscous.
d. Highly irritating.
13.
Radiolucent media are used for:
a. Arthography.
b. Double-contrast.
c.
Both a and b above.
d. None of the above.
14.
The two kinds of drug reaction seen with contrast media are histamine imbalance
and:
a. Hemoglobinopathy.
b. Globus pallidus.
c.
Paraphrenia.
d. Hemodynamic reaction.
15.
A histamine imbalance reaction to contrast media may cause "hay fever"
symptoms. The most serious possible result of histamine imbalance is that it may
cause:
a. Liver failure.
b. Bronchial constriction.
c.
Myocardial infarction.
d. Stomach cramps.
MD0959
1-31