224 results found
Medical tests
… infection, or injury. Normally, cortisol levels rise during the early morning hours and are highest about 7 a.m. They drop very low in the evening and during the early phase of sleep. But if you sleep during the day and are up at night, this pattern may be …
Medical tests
… your scrotum many times. You will need to lie very still during the ultrasound scan. You may be asked to take a breath and hold it for several seconds during the scan. When the test is finished, the gel is … about 20 minutes. How It Feels Most people don't feel pain during the test. If your scrotum hurts already from an …
Medical tests
… of your eyes so that you will not feel the tonometer during the test. A strip of paper containing a dye … of your eyes so that you will not feel the tonometer during the test. You will stare straight ahead, or sometimes … of your eyes so that you will not feel the tonometer during the test. You may have a scratchy feeling on your …
Medical tests
… C virus is in the blood. Viral load may be measured before, during, and after treatment. Why It Is Done This test is … that you have hepatitis C. If the viral load is checked during treatment, the level should go down. Related … C virus is in the blood. Viral load may be measured before, during, and after treatment. Why It Is Done This test is …
Medical tests
… products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should … to a machine that traces your heart activity onto a paper. During the test, lie very still and breathe normally. Do not talk during the test. How long the test takes The test usually …
Medical tests
… high levels of prolactin, which helps make breast milk. During pregnancy, prolactin levels increase by 10 to 20 … are different throughout the day. The highest levels occur during sleep and shortly after you wake up. Prolactin levels also get higher during times of physical or emotional stress. Many medicines …
Medical tests
… to determine if cancer is present. Watch prostate cancer during active surveillance or other treatment. If PSA levels … has returned or has spread. How To Prepare Do not ejaculate during the 2 days before your PSA blood test, either during sex or masturbation. Talk to your doctor about any …
Medical tests
… breathing in a saltwater (saline) mist and then coughing. During bronchoscopy , which uses a bronchoscope to look at … are not able to deliver it immediately. Bronchoscopy sample During bronchoscopy, a thin, lighted instrument … If you have general anesthesia, you will feel nothing during the procedure. Risks Home or office sample There are …
Medical tests
… baby mixes with the blood of an Rh-negative mother during pregnancy or delivery, the mother's immune system … does not generally affect the health of the baby during the pregnancy in which the sensitization occurs. But the health of a baby with Rh-positive blood during a future pregnancy is more likely to be affected. …
Medical tests
… are standing up. If the release of fluid is not detected during the bladder stress test or Bonney test, it may be … if fluid leaks after coughing. A person who loses fluid during the stress test may be helped by surgery that raises … are standing up. If the release of fluid is not detected during the bladder stress test or Bonney test, it may be …
