breath test
136 results
1 - 100
Helicobacter Pylori Testing- Lactose Tolerance Test
- Ultrasound, Biophysical Profile (BPP), Obstetric
- Pulse Oximetry
- Plethysmography
- Pulmonary Function Studies
- Hypersensitivity Pneumonitis Serology
- Reticulocyte Count
- Stress Testing: Exercise and Pharmacological
- CD4/CD8 Enumeration and Viral Load Testing
- Tuberculosis: Skin and Blood Tests
- Alpha₁-Antitrypsin and Alpha₁-Antitrypsin Phenotyping
- Platelet Antibodies
- Osmotic Fragility
- Chest X-Ray
- Kidney, Ureter, and Bladder Study
- Platelet Count and Tests of Platelet Function
- Carbon Monoxide
- Carbon Dioxide
- Ultrasound, Venous Doppler, Extremity Studies
- Mediastinoscopy
- Homovanillic Acid and Vanillylmandelic Acid, Urine
- Erythropoietin
- Adrenocorticotropic Hormone (and Challenge Tests)
- Hepatitis Testing
- Alzheimer Disease Markers
- Chloride, Blood
- Cystourethrography, Voiding
- Paroxysmal Nocturnal Hemoglobinuria Testing
- Pericardial Fluid Analysis
- Thyroglobulin
- B-Type Natriuretic Peptide and Pro-B-Type Natriuretic Peptide
- Sigmoidoscopy
- Vertebroplasty
- Venography, Lower Extremity Studies
- Ketones, Blood and Urine
- Hysterosalpingography
- Thyroxine-Binding Globulin
- Pleural Fluid Analysis
- Triiodothyronine, Total and Free
- Ultrasound, Arterial Doppler, Carotid Studies
- Biopsy, Breast
- Porphyrins, Blood and Urine
- Cholinesterases: Acetylcholinesterase, Pseudocholinesterase and Dibucaine Number
- Chlamydia Testing
- Procalcitonin
- Intravenous Pyelography
- Aldosterone
- Bone X-ray
- Cerebrospinal Fluid Analysis
- Arthrogram
- Gastroesophageal Reflux Scan
- Culture, Bacterial Various Sites (Anal/Genital, Blood, Ear, Eye, Skin, Sputum, Stool, Throat/Nasopharyngeal, Urine, Wound)
- Electrocardiogram
- Echocardiography
- Ferritin
- Antithyrotropin Receptor Antibodies: Binding Inhibition Antibodies and Stimulating Antibodies
- Blood Typing, Antibody Screen, and Crossmatch
- Magnetic Resonance Imaging, Various Sites (Abdomen, Blood Vessels [MRA], Brain, Breast, Chest, Musculoskeletal, Pancreas, Pelvis, Pituitary, Venography)
- Gastric Emptying Scan
- Coombs Antiglobulin, Direct
- Holter Monitor
- Lymphangiography
- Angiography, Various Sites (Abdomen, Adrenal, Carotid, Kidneys, Lungs, Peripheral Extremities)
- Mammography
- Lyme Disease Testing
- Radiofrequency and Microwave Ablation, Liver
- Gallium Scan
- Lactic Acid
- Parathyroid Scan
- Sialography
- Upper Gastrointestinal and Small Bowel Series
- Urea Nitrogen, Blood and Urine
- Cardiac Catheterization
- Capsule Endoscopy
- Retrograde Ureteropyelography
- Meckel Diverticulum Scan
- Thyroid Scan
- Lung Scans (Perfusion and Ventilation Studies)
- Biopsy, Various Sites (Bladder, Bone, Intestinal, Kidney, Liver, Lung, Lymph Node, Muscle, Prostate, Skin, Thyroid)
- Myocardial Perfusion Heart Scan
- Cholangiography, Percutaneous Transhepatic