Which statement is true about a Doppler study?
A) It requires IV injection of a dye.
B) It picks up the speed of RBCs as they travel through the vessel.
C) It must be performed in a hospital.
D) All of the above are true.

Question

Quizplus · Accepted Answer

Deep vein thrombi typically are diagnosed with venous Doppler studies, which use ultrasound to measure the rate of blood flow (RBCs) through the vessel and can accurately detect venous obstruction.

Which Statement Is True About a Doppler Study