Question

choose the correct answer. which term means \the technique of mechanically widening a narrowed or obstructed blood vessel\? angioplasty angiography valvoplasty

Explanation:

• Angioplasty is a medical procedure that involves mechanically widening a narrowed or obstructed blood vessel (usually using a balloon - like device or stents).
• Angiography is a procedure used to visualize blood vessels, typically by injecting a contrast agent and taking X - rays, not for widening vessels.
• Valvoplasty is a procedure focused on repairing or replacing heart valves, not blood vessels.

Answer:

A. Angioplasty