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Adrenocorticotropic Hormone ACTH Test

Radioactive Iodine Uptake Test

… any substance, such as the venom from a bee sting or from eating shellfish. Before an RAIU test, blood tests may be … in your blood. Follow your doctor's instructions about not eating before the test. Your doctor may ask you to eat a … any substance, such as the venom from a bee sting or from eating shellfish. Before an RAIU test, blood tests may be …

Celiac Disease Antibodies Test

… diagnose your symptoms, it must be done while you are still eating foods that contain gluten. So if you have started a gluten-free diet, your doctor will have you go back to eating gluten foods several weeks ahead of the test. You … diagnose your symptoms, it must be done while you are still eating foods that contain gluten. So if you have started a …

Lactic Acid Dehydrogenase LDH Test

… tests are usually needed to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can … tests are usually needed to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can …

Sputum Culture

… other tests are done to find the right medicine for treating the infection. This is called sensitivity testing. … your doctor will tell you how soon before the test to stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking. If you don't, your surgery may be …

Laryngoscopy

Chemistry Screen

Fetal Blood Sampling FBS During Pregnancy

… Future transfusions may be scheduled to keep the fetus healthy until it can be delivered safely. Current as … Future transfusions may be scheduled to keep the fetus healthy until it can be delivered safely. Current as …

Upper Gastrointestinal UGI Series

… Belly pain that is relieved or gets worse while eating. Severe heartburn or heartburn that occurs often. How … 2 or 3 days before the test. You may also be asked to stop eating for 12 hours before the test. Your doctor will tell … Belly pain that is relieved or gets worse while eating. Severe heartburn or heartburn that occurs often. How …

Oral Glucose Tolerance Test OGTT

… Symptoms of low blood glucose include weakness, hunger, sweating, and feeling nervous or restless. If you develop … Symptoms of low blood glucose include weakness, hunger, sweating, and feeling nervous or restless. If you develop …