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. A defect that is present on stress images, and not seen or present to the lesser degree on resting images is called: Fixed defect Reverse defect Reversible defect Transient defect None 2. 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. Viable myocardium. Hibernating myocardium. Stunned myocardium. None 3. Through which of the following structure the deoxygenated blood passes through after leaving the right ventricle to reach the lungs? bicuspid valve , pulmonary vein. Pulmonary semilunar valve pulmonary artery. Pulmonary semilunar valve pulmonary vein. Aortic semilunar valve . pulmonary artery. None 4. What is the way that the blood return to the heart from small intestine? Vena cava -> Hepatic portal vein -> Aorta Hepatic vein -> Vena cava -> Hepatic portal vein Hepatic portal vein -> Hepatic vein -> Vena cava Hepatic portal vein -> Vena cava -> Hepatic vein None 5. What does Cardiomegaly mean? Myocardial infarction Congestive heart failure Cardiac enlargement Coronary artery disease None 6. The cardiac measurement defined as the blood volume pumped out by the ventricle over 1 min time period is called the: Ejection fraction Systolic Stroke volume Cardiac output None 7. 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 negative Increase in false positive 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? Cardiac Computerized Tomography (CCT). Myocardial Perfusion Imaging (SPECT MPI). Cardiac Positron Emission Tomography (PET). X-ray Fluoroscopy. 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: Volume curve Polar map Counts profile Short axis display None 10. What heart chamber does the aorta arise from? Left ventricle Left Atrium Right ventricle Right Atrium 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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