321 results found
Medical tests
… do the stool tests during your menstrual period or if you have active bleeding from hemorrhoids. Also, don't test a … provide instructions. To get accurate results, carefully follow the instructions in your kit. Since colorectal cancers … and some cancers. Talk with your doctor about how often you should do a test, depending on your age and any risk factors …
Medical tests
… travel through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed … eat lots of fruits, vegetables, and whole grains tend to have shorter transit times than people who eat mostly sugars … time. How It Feels Bowel transit time tests do not cause pain. You will not feel discomfort from the X-rays used for …
Medical tests
… can get trapped in blood vessels and reduce or block blood flow. This can damage organs, muscles, and bones and may lead … genes (one set from each parent). As a result, a person may have: Two sets of genes that make normal hemoglobin … sting or pinch. Blood sample from a heel stick A brief pain, like a sting or a pinch, is usually felt when the …
Medical tests
… Test Overview A home lung function test uses a peak flow meter or a home spirometer to monitor and evaluate any breathing problems you may have on a day-to-day basis. A peak flow meter allows you to … as for asthma), talk to your doctor to learn how long you should wait to test your lung function after taking your …
Medical tests
… infection is most common in people who take antibiotics or have taken them recently. Antibiotics are drugs used to kill … container. You may need to collect more than one sample. Follow the same steps for each sample. To collect the sample: … your lap. How It Feels This test usually doesn't cause any pain or discomfort. Risks There is a chance you can spread …
Medical tests
… You breathe through a mouthpiece while pressure and air flow measurements are collected. Residual volume (RV). This … multiple-breath washout test is done to check people who have cystic fibrosis . For this test, you breathe through a … If you have an arterial blood gas test, you may feel some pain from the needle used to collect the blood. The other …
Medical tests
… If you are having a mental health assessment because you have certain symptoms, you may be asked to keep a diary or … sting or pinch. And if you have a urine test, it is not painful to collect a urine sample. Risks Your doctor may not … sting or pinch. And if you have a urine test, it is not painful to collect a urine sample. Risks Your doctor may not …
Medical tests
… If the biopsy is to be done under general anesthesia , follow the instructions exactly about when to stop eating and … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … above the waist. A paper or cloth gown will cover your shoulders. The biopsy will be done while you sit or lie on …
Medical tests
… hepatitis A virus test is a blood test that shows if you have a hepatitis A infection now or had it in the past. The … body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have had one in the past. Hepatitis A IgM antibodies. These …
Medical tests
… ABO and Rh tests. ABO test The ABO test shows that people have one of four blood types: A, B, AB, or O. If your red … and to check a pregnant woman's blood type. The following table shows the compatibility of blood types between blood donors and recipients. Read the table as follows: A person who has A-negative blood can receive …
