Question

What is the purpose of the head-up tilt test?

A. To determine whether a fluid volume deficit exists
B. To assess for dysrhythmias when under stress
C. To determine whether there is positional decreased venous return to the heart
D. To evaluate for peripheral vascular disease

Answer 1

The purpose of the head-up tilt test is to determine whether there is positional decreased venous return to the heart. This test is used to evaluate a condition known as orthostatic hypotension, which occurs when blood pressure drops significantly when changing from a lying down to a standing position.

Step-by-step explanation:

The purpose of the head-up tilt test is to determine whether there is positional decreased venous return to the heart. This test is used to evaluate a condition known as orthostatic hypotension, which occurs when blood pressure drops significantly when changing from a lying down to a standing position. By monitoring changes in blood pressure and heart rate during the tilt test, doctors can diagnose and assess the severity of orthostatic hypotension.