Process of measuring

A) mensuration
B) calibrating
C) body mass index (BMI)
D) vital signs
E) pyrogens
F) subnormal
G) scanning
H) palpating
I) auscultating
J) apex

Mensuration

The branch of mathematics dealing with the measurement of shapes and figures.

Vital Signs

Basic body functions measured to assess the general physical health of a person, including temperature, pulse, respiration, and blood pressure.

Auscultating

The act of listening to the internal sounds of the body, typically with a stethoscope, for medical diagnosis.