Question

for which medical procedure would doppler ultrasound be most useful? a. finding a lung tumor b. fixing a pulled muscle c. locating a broken bone in a finger d. detecting a blockage in a heart artery

Explanation:

Doppler ultrasound is used to measure the direction and speed of blood flow. Detecting a blockage in a heart artery involves analyzing blood - flow patterns, which Doppler ultrasound is well - suited for. Lung tumors are better detected by imaging like CT scans, pulled muscles by physical examination and MRI in some cases, and broken bones by X - rays.

Answer:

D. Detecting a blockage in a heart artery