329 results found
Medical tests
… own. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … your urethra has a spot that is too narrow, other smaller tools are inserted first. They will gradually make it large … own. Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be …
Medical tests
… the day. Random testing is useful because glucose levels in healthy people do not vary widely throughout the day. Blood … test measures blood sugar exactly 2 hours after you start eating a meal. This test is most often done at home when you … the day. Random testing is useful because glucose levels in healthy people do not vary widely throughout the day. Blood …
Medical tests
… be high while a renin level will be low. Usually a renin activity test is done when the aldosterone level is … positions and under different conditions, such as not eating before the test or eating foods that contain a specific amount of salt. Your …
Medical tests
… Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to … damage is very low compared with the benefits of the test. Steps you can take Most of the tracer will leave your body … It can also show areas in the thyroid gland where the activity is less than normal (cold nodules ) or more than …
Medical tests
… doctor will tell you how soon before the biopsy to stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking, or your biopsy may be cancelled. If … take your medicines on the day of the biopsy, please do so using only a sip of water. Be sure you have someone to take …
Medical tests
… how your airways respond to substances that may be causing asthma or wheezing. These tests are also called … a mouthpiece connected to a recording device. The exact steps depend on which test you have. For example, you may be … or discomfort, tell the therapist right away. Risks For a healthy person, there's little or no risk in taking these …
Medical tests
… Normal: No growths (nodules) were found in your lungs. Next step: Another low-dose CT scan to screen for lung cancer in … size, you don't need to do anything else right now. Next step: Another low-dose CT scan to screen for lung cancer in … doctor to talk to you about having more tests now. Next step: Your doctor may suggest any of these tests: More …
Medical tests
… prostate , which is part of the male reproductive system. Healthy people have low amounts of PSA in the blood. The … cancer . An injury, a digital rectal examination, or sexual activity (ejaculation) may also briefly raise PSA levels. … prostate , which is part of the male reproductive system. Healthy people have low amounts of PSA in the blood. The …
Medical tests
… test may be done to: Find out if a drug overdose may be causing life-threatening symptoms, unconsciousness, or strange … 4 days. Be sure to include any prescription and over-the-counter medicines and natural health products. How It Is … test may be done to: Find out if a drug overdose may be causing life-threatening symptoms, unconsciousness, or strange …
Medical tests
… Rapid mono test. This test detects a type of antibody that forms during certain infections. Rapid mono testing can … Rapid mono test. This test detects a type of antibody that forms during certain infections. Rapid mono testing can …
