Blood Count

The calculated number of white or red blood cells in a cubic millimeter of blood. A test to check the number of red blood cells, white blood cells, and platelets in a sample of blood. Also called complete blood count and CBC. White blood cell (WBC) refers to a blood...

BMD

Bone mineral density. A measure of the amount of minerals (mostly calcium and phosphorous) contained in a certain volume of bone. Bone mineral density measurements are used to diagnose osteoporosis (a condition marked by decreased bone mass), to see how well...

BMI

Body mass index. A measure of obesity calculated from weight and height. Body mass index (BMI) is used to assess weight and determine whether a patient is at a healthy weight. Being overweight puts strain on the heart and can lead to serious health problems such as...

BMR

Basal metabolic rate. The basal metabolic rate (BMR) is the number of calories the body uses when it is at rest. The basal metabolic rate is based on basic bodily functions such as breathing, digesting, and energy used for the heart and brain function. Age, sex, body...

Bone Density

The amount of bone tissue in a certain volume of bone.The amount of bone tissue in a certain volume of bone. A measure of the amount of minerals (mostly calcium and phosphorous) contained in a certain volume of bone. Bone density measurements are used to diagnose...