329 results found
Medical tests
… a body cavity. Confirm the proper position of tubes used by your doctor in your treatment, such as a tube to drain the … catheters. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … for this test. But the chance of damage from the X-rays is extremely low. It is not a reason to avoid the test. An …
Medical tests
… injuries or diseases that affect the discs or joints in your spine. These problems may include spinal fractures, … surgery. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … for this test. But the chance of damage from the X-rays is extremely low. It is not a reason to avoid the test. If you …
Medical tests
… levels of hCG are made during pregnancy. The home tests have similar results to the pregnancy tests done on urine in … of home pregnancy tests use a test strip or dipstick that you hold in the urine stream or dip into a sample of urine. … wait a specific amount of time before reading the results. When to test Most home pregnancy kits can be used on the …
Medical tests
… This is a measure of the percentage of sperm that have a normal shape. Sperm motility. This is a measure of … reversal of a vasectomy has been successful. How To Prepare You may be asked to avoid any sexual activity that results … may need to be checked if the sperm count or motility is extremely low. Infertility Infertility …
Medical tests
… or soon after birth. But sometimes they do not descend as expected. Having an undescended testicle can increase the … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, … or by his sex partner. The chance of cure is very high when this cancer is found early and treated right away. …
Medical tests
… or can be injected into a vein. It travels through your body, giving off radiation signals. The camera "sees" … scan, a whole-body thyroid scan, may be done for people who have had thyroid cancer that has been treated. The … given technetium in a vein ( intravenously ) in your arm. When and how you take the radioactive tracer depends on …
Medical tests
… a testicular scan, the tracer is injected into a vein in your arm. It travels through your blood to the testicles. … torsion . Get medical care and treatment right away if you have this problem. Testicular ultrasound has largely … Feels You may feel nothing at all from the needle puncture when the tracer is injected. Or you may feel a brief sting …
Medical tests
… Overview A HIDA scan is an imaging test that checks how your gallbladder is working. The gallbladder is a small sac … belly. Try to relax by breathing slowly and deeply. You may have nausea or belly pain if a substance that stimulates the … infection, or swelling of the pancreas . Pain occurs when the gallbladder empties the tracer. …
Medical tests
… substance called a tracer is injected into a vein in your arm. The tracer travels through your bloodstream and … breast milk and is not good for the baby. You probably will have to wait 1 to 3 hours after the tracer is injected … How It Feels You may feel nothing at all from the needle when the tracer is injected, or you may feel a brief sting …
Medical tests
… are two types of ophthalmoscopy. Direct ophthalmoscopy. Your doctor uses a tool that is about the size of a small … glaucoma. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you … this test. If the test is painful, let the doctor know. When dilating eyedrops are used Dilating drops may make your …
