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. 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. Myocardial Perfusion Imaging (SPECT MPI). Cardiac Computerized Tomography (CCT). Cardiac Positron Emission Tomography (PET). None 2. Atropine is an anticholinergic agent frequently used with dobutamine stress testing to increase: Heart rate Vasospasm Oxygen supply Blood pressure None 3. 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 Short axis display Volume curve Polar map None 4. Which of the following is the most anteriorly located heart chamber? Left atrium Right atrium Left ventricle Right ventricle None 5. The raw myocardial perfusion projection images are routinely evaluated for all of the following purposes EXCEPT: Attenuation artifacts Noncardiac pathology Motion artifacts Wall motion analysis None 6. Which of the following arteries supplies the myocardium? Coronary Carotid Pulmonary Subclavian None 7. Through which of the following structure the deoxygenated blood passes through after leaving the right ventricle to reach the lungs? Aortic semilunar valve . pulmonary artery. Pulmonary semilunar valve pulmonary artery. bicuspid valve , pulmonary vein. Pulmonary semilunar valve pulmonary vein. None 8. All of the following diagnostic methods can be used for the identification of hibernating myocardium EXCEPT: FDG PET. Dobutamine echocardiography. SPECT MPI. Stress electrocardiography. None 9. 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). None 10. A defect that is present on stress images, and not seen or present to the lesser degree on resting images is called: Reverse defect Transient defect Reversible defect Fixed defect None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-03-25T11:45:19+03:00مارس 25th, 2021|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookXLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد. اضف تعليقا إلغاء الردتعليق Δ
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