Respuesta :
A waist circumference is easy and generally costs little to nothing. Most doctors offices will do it for free on a check up as you get older. MRI is far too overpriced and so is hydrostatic
Answer:
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