Oct 6, 2021 A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 89 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 (Required) 1. Cardiology 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? 2 - 3 Hours 4 - 6 Hours 10 - 11 Hours 0.5 - 1 Hour None 2. Skeletal In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Osteomalacia Osteoporosis Urinary retention Renal insufficiency 3. Cardiology All of the following diagnostic methods can be used for the identification of hibernating myocardium EXCEPT: SPECT MPI. Dobutamine echocardiography. Stress electrocardiography. FDG PET. None 4. Skeletal The two most frequently affected sites in Paget’s disease are the bones: Femur and cervical spine. Thoracic spine and humerus. Skull and tibia. Pelvis and lumbar spine. None 5. Immunology In-111 and Tc-99m-labeled white blood cells (WBC) accumulation have been observed in all of the following conditions/sites EXCEPT: Focal seizures. Vascular access lines. Debridement sites. Gastrointestinal bleeding. None 6. Cardiology 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: Polar map Short axis display Counts profile Volume curve None 7. Cardiology 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 None 8. Cardiology 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 Positron Emission Tomography (PET). Cardiac Computerized Tomography (CCT). Myocardial Perfusion Imaging (SPECT MPI). None 9. Cardiology The presence of a focal defect on rest images that was not seen on stress images, or the presence a focal defect on stress images that appears more severe on rest images is called: Reverse redistribution Pseudo aneurysm Cardiomyopathy Viability image None 10. Cardiology The venous blood returning via the superior vena cava (SVC) and inferior vena cava (IVC) enters the heart at the: Right atrium (RA). Left ventricle (LV). Left atrium (LA). Right ventricle (RV). None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-30T13:08:23+03:00September 30th, 2021| 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 Δ
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