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 is the most anteriorly located heart chamber? Right atrium Left ventricle Left atrium Right ventricle None 2. Atropine is an anticholinergic agent frequently used with dobutamine stress testing to increase: Heart rate Blood pressure Oxygen supply Vasospasm None 3. Which of the following medications can be used as an adjunct to myocardial perfusion imaging (MPI) pharmacological stress testing? Coumadine Atropine Digoxin Aspirin 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 -> Vena cava -> Hepatic vein Hepatic portal vein -> Hepatic vein -> Vena cava None 5. Which of the following arteries supplies the myocardium? Coronary Pulmonary Subclavian Carotid None 6. The cardiac measurement defined as the blood volume pumped out by the ventricle over 1 min time period is called the: Cardiac output Systolic Ejection fraction Stroke volume None 7. The venous blood returning via the superior vena cava (SVC) and inferior vena cava (IVC) enters the heart at the: Right ventricle (RV). Right atrium (RA). Left atrium (LA). Left ventricle (LV). None 8. 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 9. Attenuation artifacts of tomographic myocardial perfusion imaging may decrease the diagnostic accuracy of the technique, predominantly due to: Increase in false negative Increase in false positive Increase in true positive Increase in true negative None 10. The dose for cardiac first pass imaging studies must be contained in a volume not exceeding: 3 ml 2 ml 1 ml 0.5 ml None 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 Comment Cancel replyComment Notify me of follow-up comments by email. Notify me of new posts by email. Δ
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