Diagnostic Diagnostic terms. T.P. Concord, NH amniocentesis arteriography audiometry auscultation barium x-ray biopsy blood pressure measurement blood tests bone marrow bronchoscopy cardiac catheterization chorionic villus sampling chromosomal analysis colonoscopy colposcopy conization dilatation and curettage echocardiography electromyography endoscopy fluoroscopy hysteroscopy intravenous urography laparoscopy magnetic resonance imaging mammography mediastinoscopy myelography occult blood test ophthalmoscopy pap test paracentesis pulmonary function test radionuclide imaging reflex tests retrograde urography sigmoidoscopy skin allergy test spinal tap spirometry stress test thoracentesis thoracoscopy tympanometry ultrasound scanning urinalysis venography