329 results found
Medical tests
… to measure the thickness of fat at one or more places on your body. It is most accurate when a well-trained person … impedance. A small electrical current is passed through your body to measure your body's electrical resistance. This resistance is used …
Medical tests
… how well the eyes, inner ears , and brain help you keep your balance and position (such as when you change from … Medicines that help your vertigo. Check with your doctor about stopping any other medicines you are taking. Sedatives … Medicines that help your vertigo. Check with your doctor about stopping any other medicines you are taking. Sedatives …
Medical tests
… Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your doctor will also look at your results based on your …
Medical tests
… pH , the amount of potassium you eat, the hormone levels in your body, severe vomiting, and taking certain medicines, … levels also vary with age. Your doctor will talk with you about any abnormal results that may be related to your … levels also vary with age. Your doctor will talk with you about any abnormal results that may be related to your …
Medical tests
… time tests, no matter the testing method. It lets your doctor understand results in the same way even when … so that the prothrombin time is longer than normal (by about 1.5 to 2.5 times the normal value or INR values 2 to … so that the prothrombin time is longer than normal (by about 1.5 to 2.5 times the normal value or INR values 2 to …
Medical tests
… that hCG goes up early in pregnancy can give information about your pregnancy and the health of your baby. Soon after … that hCG goes up early in pregnancy can give information about your pregnancy and the health of your baby. Soon after …
Medical tests
… obtained from karyotyping can have a profound impact on your life, you may want to see a doctor who specializes in … Ask to have genetic counselling before making a decision about a karyotype test. How It Is Done Karyotype testing can … Ask to have genetic counselling before making a decision about a karyotype test. How It Is Done Karyotype testing can …
Medical tests
… A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It … radioactive tracer is given through your IV. You will wait about 30 to 60 minutes. You might be asked to eat or drink … to 4 hours. How long the test takes Each scan may take about 30 to 60 minutes. How long the test takes will depend …
Medical tests
… How To Prepare Do not use mouthwash before you collect your sputum sample. Some types of mouthwash can kill … stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking. If you don't, your … stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking. If you don't, your …
Medical tests
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