3746 results found
Medical tests
… that checks the amount of calcium that is passed from the body in the urine. Calcium is the most common mineral in the body and one of the most important. The body needs it to build and fix bones and teeth, help nerves …
Health topics
… this page: Overview Overview Amputation is the removal of a body part. This can be done by a doctor in a hospital … happen during a mishap. An amputation may be complete (the body part is completely removed or cut off) or partial (much of the body part is cut off, but it remains attached to the rest of …
Health topics
… of the hormones cortisol and, sometimes, aldosterone. Your body needs both of these hormones to work as it should. Cortisol helps the body cope with extreme physical stress from illness, injury, … childbirth, or other reasons. Aldosterone helps the body hold on to the salt it needs, and it keeps your blood …
Medical tests
… or can be injected into a vein. It travels through your body, giving off radiation signals. The camera "sees" the … as hyperthyroidism . Another type of thyroid scan, a whole-body thyroid scan, may be done for people who have had thyroid cancer that has been treated. The whole-body scan can check to see if cancer has spread to other …
Health topics
… Overview Insulin resistance refers to the inability of the body tissues to respond properly to insulin. Insulin lets sugar (glucose) enter the body's cells, where it is used for energy. Insulin also … cells store sugar to be released when it is needed. If the body tissues do not respond properly to insulin, the blood …
Health topics
… aid measures may prevent further heat loss and help the body slowly warm up. Remain calm. Fear or too much activity … or sleeping bag around you and another person and allow body heat to rewarm you. Warm up under a heated blanket, if … to get your blood moving and warm you up. Activity makes body heat and improves blood flow. Sweating should be …
Medical tests
… controls serum osmolality. Water constantly leaves your body as you breathe, sweat, and urinate. If you do not drink … increases. When serum osmolality increases, your body releases ADH. This keeps water from leaving in the … your blood decreases. When serum osmolality decreases, your body stops releasing ADH. This increases the amount of water …
Health topics
… Knees, ankles, and feet are the most affected body areas. Any injury that occurs at the end of a long bone … The medical assessment of symptoms is based on the body parts you have. If you are transgender or non-binary, … This can be serious. There are other reasons for colour and temperature changes. Bruises often look blue. A limb may …
Health topics
… abdominal pain, nausea, diarrhea, or constipation. Low body temperature, cold hands and feet, sweating, or trouble with … as arthritis or migraine. This kind of pain can make ME/CFS body pain worse. First try an over-the-counter pain …
Health topics
… Rheumatoid arthritis is an autoimmune disease in which the body's own immune system attacks the body's joints. Characteristics of rheumatoid arthritis and … often affects small and large joints on both sides of the body (symmetrical), such as both hands, both wrists or …
