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Adult Nursing ch 8
Cardiovascular System ch 8 Part 1
Question | Answer |
---|---|
Three dimensional view of the structure | CT Scan/CAT Scan |
Radiographs are taken after injection of dye into an artery | Angiogran |
Visualizes the abdominal aorta and the major leg arteries with injection of dye into the femoral artery. | Aortogram |
Visualizes the hearts chamber, valves, great vessels, and coronary arteries, catheter is inserted into the heart chambers to measure pressure and blood-volume. Contrast dye may be used for better visualization. Post procedure supine, with sandbag over pre | Cardiac Catherterization and Angiography |
Actin Picture of the structure | Fluoroscopy |
Computerized radiographic technique that uses radioactive substances to examin the metabolic activity of various body structures. Used to study dementia, stroke, epilepsy,tumors and cardiac tissue | PET |
Ultrasound used to record size, shape, and position of cardiac structures. Detects, pericardial effusion, cardiac chamber size and contents, cardiac output, cardiac tumors, and congenital heart disorders | Echocardiography |
Thalliun 201 is injected and the patient exercises on a treadmill. Thallium transported into normal cells, but not ischemic or infarcted cells. | Thallium Scanning |
Graphic study of the electrical activities of the myocardium to determine transmission of cardiac impulses. | Electrocardipgraphy |