EXERCISES, LESSON 3
INSTRUCTIONS: Answer the following exercises by marking the lettered response that
best answers the question or best completes the incomplete statement.
After you have completed all the exercises, turn to "Solutions to Exercises" at the
end of the lesson and check your answers. For each exercise answered incorrectly,
reread the material referenced with the solution.
The sharpest angiographic needle is:
a. Plastic sheath type.
b. Seldinger style.
d. Arterial catheter.
One very important factor needed in angiographic equipment is:
a. Low mA capacity.
b. High tube heat capacity.
Slow-speed timing unit.
d. Tri-plane setup.
For angiography, the CR is usually directed:
a. Vertically only.
b. Horizontally only.
Both vertically and horizontally.
d. 20 caudad.