digestive system
81 results
1 - 81
5-Hydroxyindoleacetic Acid, Urine- Fecal Fat
- Lipase
- Gastrin and Gastrin Stimulation Test
- Capsule Endoscopy
- Amylase
- d-Xylose Tolerance Test
- Gamma-Glutamyltranspeptidase
- Lead
- Gastric Emptying Scan
- Liver Scan
- Haptoglobin
- Ammonia
- Cholangiography, Percutaneous Transhepatic
- Kidney, Ureter, and Bladder Study
- Laparoscopy, Abdominal
- Intrinsic Factor Antibodies
- Oxalate, Urine
- Cholangiography, Postoperative
- Sigmoidoscopy
- Folic Acid
- Esophagogastroduodenoscopy
- Barium Enema
- Lactic Acid
- Peritoneal Fluid Analysis
- Hemosiderin
- Prealbumin
- Ceruloplasmin
- Antiactin Antibody (Smooth Muscle) and Antimitochondrial M2 Antibody
- Chloride, Blood
- Upper Gastrointestinal and Small Bowel Series
- Antigliadin Antibody (Immunoglobulin G and Immunoglobulin A), Antiendomysial Antibody (Immunoglobulin A), and Antitissue Transglutaminase Antibody (Immunoglobulin A)
- Meckel Diverticulum Scan
- Colonoscopy
- Gastroesophageal Reflux Scan
- Cholangiopancreatography, Endoscopic Retrograde
- Gastrointestinal Blood Loss Scan
- Copper
- Sialography
- Barium Swallow
- Alanine Aminotransferase
- Lactose Tolerance Test
- Aspartate Aminotransferase
- Current Trends in Health Care
- Liver and Spleen Scan
- Alpha₁-Antitrypsin and Alpha₁-Antitrypsin Phenotyping
- Urea Nitrogen, Blood and Urine
- Antineutrophil Cytoplasmic Antibody (P-ANCA, C-ANCA)
- Radiofrequency and Microwave Ablation, Liver
- Alkaline Phosphatase and Isoenzymes
- Cholinesterases: Acetylcholinesterase, Pseudocholinesterase and Dibucaine Number
- Esophageal Manometry
- Magnesium, Blood, and Urine
- Protein, Blood and Urine, Total and Fractions
- Amino Acid Screen, Blood and Urine
- Culture, Mycobacteria
- Phosphorus, Blood and Urine
- Viral Testing
- Angiography, Various Sites (Abdomen, Adrenal, Carotid, Kidneys, Lungs, Peripheral Extremities)
- Potassium, Blood and Urine
- Chloride, Sweat
- Hemoglobin A₁c
- Calcium, Blood, Total and Ionized and Urine
- Helicobacter Pylori Testing
- Ultrasound Studies, Various Sites (Abdomen, Bladder, Breast, Kidneys, Pelvis, Prostate, Scrotum, Thyroid and Parathyroid Glands)
- Albumin and Albumin/Globulin Ratio
- Cancer Markers
- Culture, Bacterial Various Sites (Anal/Genital, Blood, Ear, Eye, Skin, Sputum, Stool, Throat/Nasopharyngeal, Urine, Wound)
- Bilirubin and Bilirubin Fractions
- Magnetic Resonance Imaging, Various Sites (Abdomen, Blood Vessels [MRA], Brain, Breast, Chest, Musculoskeletal, Pancreas, Pelvis, Pituitary, Venography)
- Glucose Tolerance Tests
- Computed Tomography, Various Sites (Abdomen, Angiography, Biliary Tract and Liver, Brain and Head, Cardiac Scoring, Chest, Colon, Kidneys, Pancreas, Pelvis, Pituitary, Spine, Spleen)
- Glucose
- Biopsy, Various Sites (Bladder, Bone, Intestinal, Kidney, Liver, Lung, Lymph Node, Muscle, Prostate, Skin, Thyroid)
- Positron Emission Tomography, Various Sites (Brain, Heart, Pelvis)
- Newborn Screening
- The Human Microbiome: Patient Care Considerations for Nurses
- Fecal Analysis
- Hepatitis Testing