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The estrogen fraction test can be performed on blood and/or urine. It is not necessary for the patient to restrict food or fluids for either test. If a 24-hour urine test has been requested, the patient should call the laboratory for instructions.
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How are patients prepared for progesterone tests?
The progesterone and testosterone tests require a blood sample; it is not necessary for the patient to restrict food or fluids before the test.
How should patients be prepared for a transhepatic biliary catheterization?
The standard preoperative blood tests are performed. The patient should not eat or drink the day of the procedure.
How should patients be prepared for a hepatitis virus test?
Hepatitis virus tests require a blood sample. It is not necessary for the patient to withhold food or fluids before any of these tests, unless requested to do so by the physician.
How should patients be prepared for obesity surgery?
After patients are carefully selected as appropriate for obesity surgery, they receive standard preoperative blood and urine tests and meet with an anesthesiologist to discuss how their health may affect the administration of anesthesia.
How should patients be prepared for a gastrectomy?
Before undergoing gastrectomy, patients may need a variety of tests, such as x rays, computed tomography scans (CT scans), ultrasonography, or endoscopic biopsies (microscopic examination of tissue), to assure the diagnosis.
How should patients be prepared for a thoracoscopy?
Prior to thoracoscopy, the patient will have several routine tests, such as blood, urine and chest x ray. Older patients must have an electrocardiogram (a trace record of the heart activity) because the anesthesia and the lung deflation put a big load.
How are patients prepared for genetic testing?
Most tests for genetic diseases of children and adults are done on blood. To collect the 5-10 mL of blood needed, a healthcare worker draws blood from a vein in the inner elbow region.
How should patients be prepared for immunoelectrophoresis?
This test requires a blood sample.
How should patients be prepared for an gastrostomy?
Prior to the operation, the doctor will perform endoscopy and take x rays of the gastrointestinal tract. Blood and urine tests will also be performed, and the patient may meet with the anesthesiologist to evaluate any special conditions that.
Why are estrogen fraction tests performed?
Estrogen fraction test is done to evaluate sexual maturity. menstrual problems.fertility problems in females.to test for tumors that excrete estrogen.aids in determining fetal-placental health.to evaluate males who have.(gynecomastia).
How should patients be prepared for an analanine aminotransferase test?
No special preparations are necessary for this test.
What is a phebotomist?
A phlebotomist is a medical professional who draws blood from patients for lab tests and procedures.
