They feel good about themselves and are satisfied with their abilities.
Biliary system which includes the gallbladder and bile ducts inside and outside the liver.
The best test would be a BMI. Hydrostatic weighing would just find their weight and wouldn't tell the doctor anything about the specific amount of fat on the body. There is no such thing as an MRK, and the Caliper test is a personality test. I hope this helps!
It would be true, drinking impairs most, if not, all senses.