Ovulation Peak Flow Meters Pregnancy Test Stethoscope Thermometer Urinary Infection Blood Gastrin General Information Material studied Blood. Reliability of test results Good. Patient time for test 5-10 minutes. Before the test Purpose of test Confirms diagnosis of suspected gastrinoma. Helps determine cause of severe ulcer disease of the stomach or small intestine.
Helps detect pernicious anemia.
Commercial laboratory, hospital, doctor's office. Lab technician, nurse, doctor. Request another sample to be collected to ensure accuracy. Lie down and relax for at least 30 minutes before the test. Do not drink any alcohol for at least 24 hours before the test.