Question

select the correct answer.

which method of measuring weight involves comparing a persons weight and height?

waist circumference
body fat analysis
body mass index

Explanation:

Analyze the question

The question asks for a method of measuring weight that involves comparing a person's weight and height.

Evaluate the options

• waist circumference: Measures abdominal fat by measuring the distance around the waist. It does not compare weight and height.
• body fat analysis: Estimates the percentage of total body mass that is fat tissue (using methods like skinfold calipers or bioelectrical impedance). It does not directly compare total weight to height.
• body mass index (BMI): A value derived from the mass (weight) and height of a person, calculated as weight divided by the square of height.

Determine the correct option

Body mass index (BMI) is the standard screening tool that directly compares a person's weight to their height.

Answer:

• waist circumference
• body fat analysis
• body mass index (Correct answer)