231 results found
Medical tests
… an exercise challenge test, spirometry is done before and after you exercise on a treadmill or an exercise bicycle. … people with asthma have some decreased airflow during or after exercise. But most people who have asthma do not need … and how quickly you can breathe air in and out before and after taking medicine. Spirometry may be done before and …
Medical tests
… about when to stop eating and drinking. If you don't, your surgery may be cancelled. If your doctor told you to take your medicines on the day of surgery, take them with only a sip of water. Tell your … about when to stop eating and drinking. If you don't, your surgery may be cancelled. If your doctor told you to take …
Medical tests
… D-xylose in urine and blood samples is measured before and after you drink a D-xylose solution. To begin the test, a … For adults, a blood sample is usually taken 2 hours after they drink the solution. For children, a blood sample may be taken 1 hour after they drink the solution. Another blood sample may be …
Medical tests
… A IgM antibodies. These can be found as early as 2 weeks after you are first infected. They disappear 3 to 12 months after the infection. Hepatitis A IgG antibodies. These appear 8 to 12 weeks after you are first infected. They stay in your blood and …
Medical tests
… How It Is Done FBS is performed in a hospital's outpatient surgery department. You will probably be given a sedative to … How It Is Done FBS is performed in a hospital's outpatient surgery department. You will probably be given a sedative to …
Medical tests
… it takes for food to travel through the digestive tract . After you chew and swallow your food, it moves into your … where it is mixed with acid and digestive enzymes . After your food leaves your stomach, it is squeezed through … done. Most commonly, you will have an X-ray test 5 days after swallowing the markers. This will show how the markers …
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
… 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 …
