329 results found
Medical tests
… of home pregnancy tests use a test strip or dipstick that you hold in the urine stream or dip into a sample of urine. … wait a specific amount of time before reading the results. When to test Most home pregnancy kits can be used on the … wait a specific amount of time before reading the results. When to test Most home pregnancy kits can be used on the …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your … may feel nothing at all from the needle, or you may feel a quick sting or pinch. Blood test at home Your finger may …
Medical tests
… into mature red blood cells. The reticulocyte count rises when there is a lot of blood loss or in certain diseases in … altitudes may cause reticulocyte counts to rise, to help you adjust to the lower oxygen levels at high altitudes. Why … may feel nothing at all from the needle, or you may feel a quick sting or pinch. Risks There is very little chance of a …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … this test. If the test is painful, let the doctor know. When dilating eyedrops are used Dilating drops may make your … this test. If the test is painful, let the doctor know. When dilating eyedrops are used Dilating drops may make your …
Medical tests
… from a parent to a child (inherited). How To Prepare Tell your doctor if you are getting iron therapy for iron … to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… is made by the adrenal glands. Cortisol levels get higher when the pituitary gland releases adrenocorticotropic … in the evening and during the early phase of sleep. But if you sleep during the day and are up at night, this pattern … have this daily change in cortisol levels, you may have overactive adrenal glands. Cortisol levels vary widely …
Medical tests
… recent infection, find out if an HIV infection is present when antibody test results were uncertain, and screen blood … the point of care (POC) to screen for HIV antibodies. If you have a positive test result, contact your sex partners … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… Test Overview A breast self-examination involves checking your breasts for lumps or changes. Many breast problems are … is usually 1 week after your menstrual period starts, when your breasts are least likely to be swollen or tender. … Use the pads of your three middle fingers—not your fingertips. Use the middle fingers of your left hand to check your …
Medical tests
… hCG goes up early in pregnancy can give information about your pregnancy and the health of your baby. Soon after … catch urine in a cup given to you by a health professional. When you are finished, you give the cup back. How long the … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Urine test In most cases, there is no …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods . It is … is produced in the pancreas and released into the blood when the amount of glucose in the blood rises. Normally, … may feel nothing at all from the needle, or you may feel a quick sting or pinch. Risks There is very little chance of …
