Quiz: Cardiovascular System A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 25 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Optional) 1. The raw myocardial perfusion projection images are routinely evaluated for all of the following purposes EXCEPT: Wall motion analysis Motion artifacts Attenuation artifacts Noncardiac pathology None 2. What does Cardiomegaly mean? Cardiac enlargement Coronary artery disease Congestive heart failure Myocardial infarction None 3. Myocardial ischemia could be distinguished from myocardial infarction by analysis of PET images of the perfusion tracer N-13-labeled ammonia and the glucose analogue FDG. Region with “flow-metabolism mismatch” – decreased flow with normal increased FDG activity – represents: Hibernating myocardium. Infarcted myocardium. Stunned myocardium. Viable myocardium. None 4. Through which of the following structure the deoxygenated blood passes through after leaving the right ventricle to reach the lungs? Pulmonary semilunar valve pulmonary vein. Aortic semilunar valve . pulmonary artery. bicuspid valve , pulmonary vein. Pulmonary semilunar valve pulmonary artery. None 5. The cardiac measurement defined as the blood volume pumped out by the ventricle over 1 min time period is called the: Ejection fraction Stroke volume Cardiac output Systolic None 6. All of the following diagnostic methods can be used for the identification of hibernating myocardium EXCEPT: Dobutamine echocardiography. Stress electrocardiography. FDG PET. SPECT MPI. None 7. The anatomical structure dividing the heart into two functionally separate and anatomically distinct units and separates left atrium and ventricle from the right atrium and ventricle is called: Atrioventricular septum Bicuspid valve Tricuspid valve Ventricular septum None 8. More than a few of the main imaging modalities use ionizing radiation for cardiovascular diagnosis and/or treatment. Which of the following modalities is used for coronary artery plaque and calcification imaging? Myocardial Perfusion Imaging (SPECT MPI). Cardiac Computerized Tomography (CCT). X-ray Fluoroscopy. Cardiac Positron Emission Tomography (PET). None 9. A two-dimensional illustration of a three-dimensional allocation of the radiotracer in the myocardium which allows visualization of perfusion defects in a compressed format is known as: Counts profile Volume curve Polar map Short axis display None 10. Which of the following medications can be used as an adjunct to myocardial perfusion imaging (MPI) pharmacological stress testing? Atropine Coumadine Digoxin Aspirin None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:11:23+03:00April 26th, 2021|Cardiovascular System| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Notify me of follow-up comments by email. Notify me of new posts by email. Δ
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