265 results found
Medical tests
… a camera takes pictures of your gallbladder after a radioactive tracer is injected into a vein in your arm. The … of your clothes. This depends on which part of your body is being examined. You may be allowed to keep on your underwear … you are not exposed to any more radiation while the scan is being done. A substance that stimulates the gallbladder may …
Medical tests
… on the evening before the test. Then you may need to avoid eating for 8 to 12 hours before the test. For a test of the … all or most of your clothes. It depends on which area is being examined. You will be given a cloth or paper to cover … pain during the test. If your belly hurts already from an injury or illness, the slight pressure from the transducer …
Medical tests
… in the blood. This causes high blood pressure, excessive sweating, headaches, fast heartbeats (palpitations), and … catecholamine levels. Be sure to keep warm, because being cold can also increase your levels. Ask for a blanket … infection (sepsis), illness, surgery, or traumatic injury, can cause high catecholamine levels. Many blood …
Medical tests
… During a scan to look at kidney function, a radioactive tracer substance is injected into a vein in the arm … pictures of the tracer in the kidneys. This helps show cell activity and function in the kidneys. Many different kinds … tracers are used depending on what kind of scan is being done. Areas of the kidneys where the tracer shows up …
Medical tests
… to see if incontinence is the result of the bladder neck being pushed down too far by the stress. While you are lying … It Is Done The bladder stress test may be done as part of a physical examination when: You have involuntary release of … you sneeze, laugh, cough, or exercise. The medical history, physical examination, and urinalysis do not find a cause for …
Medical tests
… Be sure to ask what may be done, such as lymph nodes being biopsied or removed, for each possible biopsy result. … Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … , a tear in the esophagus , damage to a blood vessel, or injury to a nerve near the voice box (larynx) which may …
Medical tests
… or some kidney or liver diseases. As part of a regular physical examination. How To Prepare Before the test, don't … enough fluid, loss of too much fluid (excessive vomiting, sweating, or diarrhea), or substances (such as sugar or … types of poisoning, and some types of kidney diseases. Healthy pregnant women can have glucose in their urine, …
Medical tests
… fallopian tubes. The pictures can show problems such as an injury or abnormal structure of the uterus or fallopian … is always a small chance of damage to cells or tissue from being exposed to any radiation. This can include the low … is always a small chance of damage to cells or tissue from being exposed to any radiation. This can include the low …
Medical tests
… stress test checks to see if your baby will stay healthy during contractions when you are in labour. This … usually done if you have an abnormal non-stress test or biophysical profile . A biophysical profile uses ultrasound … for 2 hours before the test. Smoking can lower your baby's activity and heart rate. You will be asked to sign a consent …
Medical tests
… needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal … Tell your doctor all of the medicines that you take. Being pregnant or breastfeeding. Taking large doses of … needs this B vitamin to make blood cells and to maintain a healthy nervous system . Vitamin B12 is found in animal …
