329 results found
Medical tests
… . A vaginal self-examination may help you better understand your body, the changes that take place during the menstrual cycle … The best time to do a vaginal self-examination is between your menstrual periods. A vaginal self-examination should …
Medical tests
… and potassium levels in the blood and fluid levels in the body, which affects your blood pressure. A renin test is often done at the same … medicines (especially beta-blockers and ACE inhibitors). Your doctor may have you take other medicines for a few …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … sugar testing can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other activities. Testing …
Medical tests
… the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, … do anything special to prepare for an examination done by your doctor. But for comfort, you may want to empty your … anytime the genital area is touched, there is a chance your body will react. So you may have an erection. This is …
Medical tests
… Overview A HIDA scan is an imaging test that checks how your gallbladder is working. The gallbladder is a small sac under your liver. It stores bile, a fluid that helps your body digest fats. If there are problems with the …
Medical tests
… wave energy to provide pictures of blood vessels inside the body. In many cases MRA can provide information that can't … there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… is needed for growth. It plays an important role in how the body uses food for energy ( metabolism ). The amount of GH … the day and is affected by exercise, sleep, emotional stress, and diet. Too much GH during childhood can cause a … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood levels of …
Medical tests
… Information Test Overview A genetic test checks the DNA of your cells. It can find changes in your genes or chromosomes that may cause a genetic illness. … if a person has gene changes that might affect how their body reacts to a specific medicine. At-home genetic testing …
Medical tests
… cells , white blood cells , and platelets . A CBC helps your doctor check any symptoms that you may have, such as … cell (WBC, leukocyte) count. White blood cells protect the body against infection. If an infection develops, white … (such as a heart attack ), severe physical or emotional stress (such as a fever, injury, or surgery), kidney …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods . It is the main source of energy used by the body. Insulin is a hormone that helps your body's cells use … that can cause high blood glucose levels include: Severe stress. Heart attack . Stroke . Cushing's syndrome . …
