227 results found
Medical tests
… if a person has formed immunity from having chickenpox or after getting the chickenpox vaccine. Respiratory syncytial … a viral infection that is causing symptoms. Check a person after exposure to a virus. For example, a viral test may be done after a health professional is accidentally stuck with a …
Medical tests
… This test takes about 10 minutes. It's done 3 to 6 hours after you are given the tracer. Another scan may be done in 24 hours. After an RAIU test, you can do your regular activities. How … or stool within a day. So be sure to flush the toilet right after you use it, and wash your hands well with soap and …
Medical tests
… period. Your doctor may suggest that the test be done soon after your period ends and before your ovary releases an egg … test. This can help with cramps you might get during or after the test. You may want to bring a sanitary pad. Some of the fluid may leak out after the test. You also may have some slight bleeding. How …
Medical tests
… used by police for suspected drunk drivers. Within minutes after you drink alcohol, your blood alcohol concentration … in your blood reaches its highest level about 60 minutes after you drink. But food in your stomach may increase the … electronic meter shows your BAC in a digital display window after you blow into a mouthpiece attached to the meter. This …
Medical tests
… animal or by handling an infected cat or its stool (feces). After you have been infected, you will have antibodies to … you. Toxoplasmosis antibodies usually form within 2 weeks after a person is infected. The titre is the highest 1 to 2 months after infection. If high titres of the IgM type of antibody …
Medical tests
… tonometry is very accurate and is often used to measure IOP after a simple screening test (such as air-puff tonometry) … the test. Do not put your contacts back in for 2 hours after the test. Bring your eyeglasses to wear after the test until you can wear your contact lenses. …
Medical tests
… can check your pulse the first thing in the morning, just after you wake up but before you get out of bed. This is … pulse. Some people like to check their pulse before and after they exercise. You check your pulse rate by counting … chest pain, or shortness of breath. Check for blood flow after an injury or when a blood vessel may be blocked. Check …
Medical tests
… A Bonney test is done as part of the bladder stress test, after the doctor verifies that urine is lost with coughing. … Results Stress incontinence is suggested if fluid leaks after coughing. A person who loses fluid during the stress … that is not immediate (that is, it occurs several seconds after coughing) indicates that abnormal bladder muscle …
Medical tests
… very still during the scans to avoid blurring the pictures. Afterward, the radioactive gas or mist will clear from your … amount of the radioactive tracer is injected into your arm. After the tracer is injected, the camera will take pictures … or stool within a day. So be sure to flush the toilet right after you use it, and wash your hands well with soap and …
Medical tests
… before this test and do not put them back in for 1 hour after the test or until the medicine used to numb your eye … may suggest that you arrange for someone to drive you home after the test. How It Is Done Gonioscopy is usually done by … were dilated, your vision may be blurred for several hours after the test. You should not rub your eyes for 20 minutes …
