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. Which of the following medications can be used as an adjunct to myocardial perfusion imaging (MPI) pharmacological stress testing? Atropine Digoxin Aspirin Coumadine 2. The venous blood returning via the superior vena cava (SVC) and inferior vena cava (IVC) enters the heart at the: Left ventricle (LV). Left atrium (LA). Right ventricle (RV). Right atrium (RA). 3. A defect that is present on stress images, and not seen or present to the lesser degree on resting images is called: Reversible defect Reverse defect Transient defect Fixed defect 4. Which of the following is the most anteriorly located heart chamber? Right ventricle Left ventricle Right atrium Left atrium 5. 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 Atrioventricular septum Ventricular septum Bicuspid valve 6. 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? X-ray Fluoroscopy. Cardiac Computerized Tomography (CCT). Cardiac Positron Emission Tomography (PET). Myocardial Perfusion Imaging (SPECT MPI). 7. A patient with possible acute myocardial infarction is injected with 99mTc pyrophosphate. The technologist needs to obtain images with better target-to background ratio. Which of the following time ranges gives the best results? 10 - 11 Hours 0.5 - 1 Hour 4 - 6 Hours 2 - 3 Hours 8. If a patient has an irregular heart rate, the total number of cardiac cycles acquired for each projection will be the same if each projection is acquired for: The same number of counts The same length of time The same number of beats The same acceptance window 9. 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. 10. The cardiac measurement defined as the blood volume pumped out by the ventricle over 1 min time period is called the: Systolic Ejection fraction Stroke volume Cardiac output 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:11:23+03:00April 26th, 2021|Cardiovascular System| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a ReplyCancel reply
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