Cardiology 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: Motion artifacts Attenuation artifacts Noncardiac pathology Wall motion analysis 2. The short axis cardiac tomogram is displayed with the orientation as if the viewer was observing the heart from the: Base Apex Lateral wall Inferior wall 3. 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: Tricuspid valve Bicuspid valve Ventricular septum Atrioventricular septum 4. The venous blood returning via the superior vena cava (SVC) and inferior vena cava (IVC) enters the heart at the: Left atrium (LA). Right atrium (RA). Right ventricle (RV). Left ventricle (LV). 5. Attenuation artifacts of tomographic myocardial perfusion imaging may decrease the diagnostic accuracy of the technique, predominantly due to: Increase in true negative Increase in true positive Increase in false positive Increase in false negative 6. Which of the following medications can be used as an adjunct to myocardial perfusion imaging (MPI) pharmacological stress testing? Coumadine Digoxin Atropine Aspirin 7. What heart chamber does the aorta arise from? Left ventricle Right ventricle Right Atrium Left Atrium 8. What does Cardiomegaly mean? Coronary artery disease Myocardial infarction Cardiac enlargement Congestive heart failure 9. Which of the following is the most anteriorly located heart chamber? Right ventricle Left atrium Right atrium Left ventricle 10. 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: Infarcted myocardium. Stunned myocardium. Hibernating myocardium. Viable myocardium. 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-03-25T11:45:19+03:00March 25th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a Reply Cancel reply
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