ARDMS(American Registry for Diagnostic Medical Sonography) Exams Bundle

3 causes of venous thrombosis also called, Virchow's Triad CORRECT ANSWER Venous stasis, trauma/endothelial damage, hypercoagulability Venous stasis CORRECT ANSWER Slowed blood flow in veins. Caused by immobility, myocardial infarction, CHF, hypotension, COPD, obesity, pregnancy, previous DVT, e...

The most common type of magnet used in today's MR systems is the _______________. A. resistive magnet B. permanent magnet C. superconducting magnet D. open MR scanner CORRECT ANSWER C. superconducting magnet The positively charged part of an atom is the _____________. A. electron B. n...

the first major arterial branch of the aorta is the: -right common carotid artery -the left common carotid artery -the right subclavian artery -the innominate artery -the left subclavian artery CORRECT ANSWER the innominate artery which of the following arteries does NOT arise from the subcl...

the normal AP dimension of the aorta lumen should not exceed CORRECT ANSWER 3 cm the celiac trunk is the first _____ branch of the aorta CORRECT ANSWER anterior the celiac trifurcates into...? CORRECT ANSWER the common hepatic artery the left gastric artery the splenic artery the gastrodu...

Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain CORRECT ANSWER a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display...

Most common malignant liver tumor in children? CORRECT ANSWER Hepatoblastoma 2nd most common malignant liver tumor in children. Seen w/ hep B and Wilsons disease. CORRECT ANSWER HCC Most common benign hepatic tumor of childhood. CORRECT ANSWER Infantile Hemangioendothelioma Benign liver les...

Ovarian Follicle Cyst CORRECT ANSWER An ovarian follicle increased over 2.5 cm Corpus Luteum Cyst CORRECT ANSWER Progesterone producing ovarian cyst present during pregnancy Hemorrhagic Cyst CORRECT ANSWER Cyst cause from bleeding Tubo-ovarian Abcess CORRECT ANSWER Infected cyst located bet...

Schistosomiasis CORRECT ANSWER -One of the most common parasitic infections in humans & major cause of portal hypertension in endemic areas - eggs react liver via portal vn inciting granulomatous resulting in peri portal fibrosis -U/S: occluded intrahepatic portal vn, thickening and increased ech...

SPL CORRECT ANSWER wavelength x # of cycles With phased array transducers, the transmitted sound beam is steered by CORRECT ANSWER Varying the timing of pulses to the individual piezoelectric elements What type of wave is sound? CORRECT ANSWER mechanical and longitudinal The Frequency range...