Which procedure detects blood flow, the condition of vessel walls, and blockages without using a contrast medium?
A) Cardiac catheterization
B) Nuclear perfusion study
C) Multiple-gated acquisition scan
D) Single-photon emission computed tomography
E) Magnetic resonance angiography

Question

Quizplus · Accepted Answer

Magnetic resonance angiography (MRA) can detect blood flow, the condition of vessel walls, and blockages without using a contrast medium. MRA uses a magnetic field and radio waves to produce detailed images of blood vessels.

Which Procedure Detects Blood Flow, the Condition of Vessel Walls