Multiple Choice
A double-contrast study of the colon is an example of
A) a low-contrast examination.
B) the use of both a negative and a positive contrast agent on the same image.
C) an exam utilizing twice the volume of contrast media.
D) All of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Positive contrast agents<br>A) have high atomic numbers.<br>B)
Q2: A responsible medical imaging professional will always
Q3: A radiopharmaceutical is<br>A) a contrast agent.<br>B) any
Q4: An undesirable characteristic of ionic contrast agents
Q5: When a nonionic contrast agent is injected
Q7: For select examinations,air (negative contrast)and radiopaque contrast
Q8: All of the following are true of
Q9: When using any type of contrast agent
Q10: Negative contrast agents<br>A) are opaque to the
Q11: The osmotic effects of ionic contrast agents