321 results found
Medical tests
… you inherit a mutation in a BRCA (say "BRAH-kuh") gene, you have a greater risk of breast and ovarian cancers as well as … personal medical history. If you are concerned that you may have a BRCA gene change, talk with your doctor. You can have genetic testing to find out if you have the BRCA …
Medical tests
… Hepatitis B tests are blood tests that show whether you have an active hepatitis B infection. The tests can also … the infection. Why It Is Done You may need testing if: You have symptoms of hepatitis. You may have been exposed to the hepatitis B virus. You are more …
Medical tests
… HCV. These proteins will be present in your blood if you have a hepatitis C infection now or have had one in the past. Different tests are used to get … C. Why It Is Done You may need these tests if: You have symptoms of hepatitis. You may have been exposed to the …
Medical tests
… drop in your ABI with exercise means that you probably have PAD. This drop may be important, because PAD can be … can help diagnose peripheral arterial disease (PAD). A lower ABI means you might have PAD. A slight drop in the ABI … you do not have significant narrowing or blockage of blood flow. footnote 1 Abnormal Abnormal values for the resting …
Medical tests
… how well your liver is working, they cannot tell if you have hepatitis C . Tests that assess liver function Your … (liver enzyme studies) Your liver may be damaged if you have increased levels of: Alanine aminotransferase (ALT or … a test for hepatitis C antibodies may be done to see if you have hepatitis C. If you are being treated with antiviral …
Medical tests
… for you. Your doctor may recommend this testing if: You have a disease that can affect the brain, such as: … of a neuropsychological test. For example, depression can slow your thinking. But your doctor will consider your other … of a neuropsychological test. For example, depression can slow your thinking. But your doctor will consider your other …
Medical tests
… from) the mother and half from the father. Identical twins have the same pattern, but everyone else has their own special pattern. Brothers and sisters have a 1-in-4 chance of having an identical match. Each … or ankylosing spondylitis ) are more common in people who have certain antigen patterns. The reason for this is …
Medical tests
… is done to: Find out whether the chromosomes of an adult have a change that can be passed on to a child. Find out … may be done to find out whether chromosomal problems may have caused a fetus to be stillborn. Find out the cause of a … How To Prepare You do not need to do anything before you have this test. Since the information obtained from …
Medical tests
… Doctors use the KOH preparation test to find out if you have a fungal infection. This kind of infection can happen … (KOH) solution and is gently heated. This solution slowly dissolves the skin cells but not the fungus. The … (KOH) solution and is gently heated. This solution slowly dissolves the skin cells but not the fungus. The …
Medical tests
… bound to the hemoglobin in the red blood cells. People who have diabetes or other conditions that increase their blood … numbness. Keeping your A1c level in your target range can lower your chance for problems. Why It Is Done The A1c test … numbness. Keeping your A1c level in your target range can lower your chance for problems. Why It Is Done The A1c test …
