329 results found
Medical tests
… Risks Results Test Overview Doctors use the KOH preparation test to find out if you have a fungal infection. This kind of infection can … the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of …
Medical tests
… Anoscopy, proctoscopy, and sigmoidoscopy tests allow your doctor to look at the inner lining of your anus, your rectum, and the lower part of the large intestine (colon). These tests are used to look for abnormal growths (such as tumours or polyps …
Medical tests
… DNA from cells attached to the root of the hair. It can be used to find out if people are related. Forensic hair … were used up to 3 months before the test. How To Prepare If you have a hair analysis done, the lab will give you specific instructions on how to prepare your hair. Hair …
Medical tests
… a dye called contrast material is injected into a vein in your arm. A series of X-ray pictures is then taken at timed … such as kidney stones , tumours, or infection. It is also used to look for problems with the structure of the urinary … the cause of ongoing back or flank pain. How To Prepare You may need to stop eating and drinking for 8 to 12 hours …
Medical tests
… Test Overview An ultrasound is a type of imaging test that uses sound waves. It takes pictures of the organs and other structures in your body. It can be used in different areas such as the … blood vessel. It may be used to find the cause of pain in your belly or another part of your body. Or it can be used …
Medical tests
… rectum . Guided by ultrasound, a spring-loaded needle is used to take samples from the prostate through the rectal … cancer for someone on active surveillance. Why It Is Done You may need a prostate biopsy if your doctor found something of concern in your lab work or …
Medical tests
… A cystoscopy is a procedure that lets a doctor look inside your bladder and urethra. The urethra is the tube that … urine from the bladder to outside the body. The doctor uses a thin, lighted tool called a cystoscope. With this … can also look for tumours, bleeding, or infection. If you are in a clinic and you are awake, you may get gel to …
Medical tests
… to find germs (such as bacteria or a fungus ) that can cause an infection. A sample of sputum is added to a substance … treating the infection. This is called sensitivity testing. You may be asked to cough to provide the sputum sample. Some … is working. How To Prepare Do not use mouthwash before you collect your sputum sample. Some types of mouthwash can …
Medical tests
… Test Overview A home lung function test uses a peak flow meter or a home spirometer to monitor and evaluate any breathing problems you may have on a day-to-day basis. A peak flow meter allows you to measure your peak expiratory flow . A home spirometer …
Medical tests
… Test Overview A breast self-examination involves checking your breasts for lumps or changes. Many breast problems are … as biopsies. It is a good idea to become familiar with how your breasts look and feel and to talk to your doctor about … irregular, or if you have stopped menstruating due to menopause or the removal of your uterus (hysterectomy), do your …
