Lisa's grandmother was recently diagnosed with heart disease. her doctor told her she should have some body composition testing done to determine if her body composition is putting her at a greater risk of this condition. she is on a tight budget. which of the following is the easiest and least expensive test for her to start with? a. waist circumference b. mri c. hydrostatic weighing d. none of the above select the best answer from the choices provided. a b c d

A. waist circumference

Explanation:

Waist circumference can be defined as the way in which waist measurements is been conducted on a person or an individual and this WAIST CIRCUMFERENCE is often carried out around the abdomen which is at the level of the belly button . Although this is often done by Health experts or health practitioners to help screen and check patients for possible weight-related health problems which is why WAIST CIRCUMFERENCE is an accurate, effective, simple and cheaper way to measure abdominal obesity.

Therefore based on the given information about Lisa's grandmother the easiest and least expensive test for her to start with is WAIST CIRCUMFERENCE

answer(b) keep oxygenated and deoxygenated blood separate;