24-hour urinary aldosterone excretion test
The 24-hour urinary aldosterone excretion test measures the amount of aldosterone removed in the urine in a day. Aldosterone can also be measured with a blood test....
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The 24-hour urinary aldosterone excretion test measures the amount of aldosterone removed in the urine in a day. Aldosterone can also be measured with a blood test....
Read articleQuantitative urinary copper The 24-hour urine copper test measures the amount of copper in a urine sample. How the Test is Performed A 24-hour urine sample...
Read articleHIAA; 5-hydroxy indole acetic acid; Serotonin metabolite 5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin. In the chemical analysis of urine samples, 5-HIAA is used to determine serotonin levels in the body.5-HIAA...
Read articleHbA1C test; Glycated hemoglobin test; Glycohemoglobin test; Hemoglobin A1C; Diabetes – A1C; Diabetic – A1C A1C is a lab test that shows the average level of...
Read articleAn abdominal CT scan is an imaging method. This test uses x-rays to create cross-sectional pictures of the belly area. CT stands for computed tomography. How...
Read articleAn abdominal magnetic resonance imaging scan is an imaging test that uses powerful magnets and radio waves. The waves create pictures of the inside of the...
Read articleAbdominal sonogram; Right upper quadrant sonogram Abdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder,...
Read articlePeritoneal tap; Paracentesis; Ascites – abdominal tap; Cirrhosis – abdominal tap; Malignant ascites – abdominal tap An abdominal tap is used to remove fluid from the...
Read articleAbdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood...
Read articleAbdominal ultrasound is a type of imaging test. It is used to look at organs in the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood...
Read articleAn abdominal wall fat pad biopsy is the removal of a small part of the abdominal wall fat pad. How the Test is Performed Needle aspiration is the...
Read articleAn abdominal wall fat pad biopsy is the removal of a small part of the abdominal wall fat pad. How the Test is Performed Needle aspiration is the...
Read articleOtoscopy An ear exam is performed when a health care provider looks inside your ear using an instrument called an otoscope. How the Test is Performed...
Read articleE2 test An estradiol test measures the amount of a hormone called estradiol in the blood. How the Test is Performed A blood sample is needed. How...
Read articleVascular ultrasound; Peripheral vascular ultrasound Duplex ultrasound is a test to see how blood moves through your arteries and veins. How the Test is Performed A duplex...
Read articleDuodenal parasites test; Giardia – string test A string test involves swallowing a string to obtain a sample from the upper part of the small intestine....
Read articleTear test; Tearing test; Dry eye test; Basal secretion test; Sjögren – Schirmer; Schirmer’s test The Schirmer test determines whether the eye produces enough tears to...
Read articleDrug screen — urine A urine drug screen is used to detect illegal and some prescription drugs in the urine. How the Test is Performed Before the...
Read articleBarbiturates – screen; Benzodiazepines – screen; Amphetamines – screen; Analgesics – screen; Antidepressants – screen; Narcotics – screen; Phenothiazines – screen; Drug abuse screen; Blood alcohol...
Read articleSmall bowel biopsy; Push enteroscopy; Double-balloon enteroscopy; Capsule enteroscopy; Sonde enteroscopy Enteroscopy is a procedure used to examine the small intestine (small bowel). How the Test...
Read articleEchocardiogram For Adult Transthoracic echocardiogram (TTE); Echocardiogram – transthoracic; Doppler ultrasound of the heart; Surface echo An echocardiogram is a test that uses sound waves to...
Read articleDoppler ultrasound exam of an arm or leg Peripheral vascular disease – Doppler; PVD – Doppler; PAD – Doppler; Blockage of leg arteries – Doppler; Intermittent...
Read articleNorepinephrine — blood; Epinephrine — blood; Adrenalin — blood; Dopamine — blood This test measures the levels of catecholamines in the blood. Catecholamines are hormones made...
Read articleAnti-P antibody; Paroxysmal cold hemoglobinuria – Donath-Landsteiner The Donath-Landsteiner test is a blood test to detect harmful antibodies related to a rare disorder called paroxysmal cold hemoglobinuria. These antibodies...
Read articleLaryngoscopy and nasolarynoscopy Laryngopharyngoscopy; Indirect laryngoscopy; Flexible laryngoscopy; Mirror laryngoscopy; Direct laryngoscopy; Fiberoptic laryngoscopy; Laryngoscopy using strobe (laryngeal stroboscopy) Laryngoscopy is an exam of the back...
Read articleDirect immunofluorescence test; Direct fluorescent antibody – sputum Sputum direct fluorescent antibody (DFA) is a lab test that looks for micro-organisms in lung secretions. How the...
Read articleDirect antiglobulin test; Indirect antiglobulin test; Anemia – hemolytic The Coombs test looks for antibodies that may stick to your red blood cells and cause red blood cells...
Read articleDRE A digital rectal exam is an examination of the lower rectum. The health care provider uses a gloved, lubricated finger to check for any abnormal...
Read articleDiffusing capacity; DLCO test Lung diffusion testing measures how well the lungs exchange gases. This is an important part of lung testing because the major function of...
Read articleDifferential; White blood cell differential count The blood differential test measures the percentage of each type of white blood cell (WBC) that you have in your...
Read articleDiastolic blood pressure; Systolic blood pressure; Blood pressure reading; Measuring blood pressure; Hypertension – blood pressure measurement; High blood pressure – blood pressure measurement Blood pressure...
Read articleLaparoscopy – diagnostic; Exploratory laparoscopy Diagnostic laparoscopy is a procedure that allows a doctor to look directly at the contents of the abdomen or pelvis. How...
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