Medical Tests & Tools A-Z
Use our quizzes, calculators, self-assessments, and guides to manage your health. Look under your health issue to find tools for you.
- C-Peptide
- C-Reactive Protein (CRP)
- CA-125 (Cancer Antigen) Test
- Cancer Antigen 125 (CA-125)
- Carbohydrate Antigen (CA-125) Test
- Carcinoembryonic Antigen (CEA) Level
- Cardiac Blood Pool Scan
- Cardiac Calcium Scoring
- Cardiac Catheterization
- Cardiac Enzyme Studies
- Cardiac Event Monitoring
- Cardiac Perfusion Scan
- Carotid Angiogram
- Carotid endarterectomy for TIA and stroke
- CAT Scan, Body
- CAT Scan, Head and Face
- CAT Scan, Spine
- CBC (Complete Blood Count)
- CD4+ Count
- CEA (Carcinoembryonic Antigen) Test
- Cerebral Angiogram
- Cervical Biopsy and Colposcopy
- Cervical cerclage to prevent preterm delivery
- Cervical Exam
- Cervical Smear
- Cervical spinal fusion
- Chemical peel
- Chemistry Screen
- Chest X-ray
- Cholesterol and Triglycerides Tests
- Chorionic Villus Sampling (CVS)
- Chromosome Analysis
- CK (Creatine Kinase)
- Clinical Breast Examination
- Closure of the vagina (vaginal obliteration)
- Cobalamin Test
- Cold Agglutinins Test
- Colectomy for Colorectal Cancer
- Colonoscopy
- Color Vision Tests
- Colostomy for colorectal cancer
- Colposcopy and Cervical Biopsy
- Complete Blood Count (CBC)
- Computed Tomography (CT) Scan of the Body
- Computed Tomography (CT) Scan of the Head and Face
- Computed Tomography (CT) Scan of the Spine
- Continent ileostomy for inflammatory bowel disease
- Contraction Stress Test
- Coombs' Test
- Cordocentesis
- Corneal ring implants for nearsightedness (myopia)
- Coronary Angiography
- Coronary artery bypass graft (CABG) surgery
- Coronary artery bypass surgery for coronary artery disease
- Coronary Artery Calcium Scoring
- Coronary Calcium Scan
- Cortisol Suppression Test
- CPK (Creatine Phosphokinase)
- Cranial echogram
- Cranial sonogram
- Cranial Ultrasound
- Creatine Kinase (CK)
- Creatine Phosphokinase (CPK)
- Creatine Phosphokinase-MB Isoenzyme (CPK-MB) Level
- Creatinine and Creatinine Clearance Tests
- CRP (C-reactive Protein)
- Cryosurgery for nonmelanoma skin cancer
- Cryotherapy for warts
- CT (Computed Tomography), Body
- CT (Computed Tomography), Head and Face
- CT (Computed Tomography), Spine
- CT Myelogram
- Culture, Stool
- Curettage and electrosurgery for nonmelanoma skin cancer
- CVS (Chorionic Villus Sampling)
- Cyanocobalamin Test
- Cystectomy for bladder cancer
- Cystic Fibrosis Sweat Test
- Cystography
- Cystometrography
- Cystometry
- Cystoscopy
- Cystourethrogram
- Cystourethroscopy




