Nuclear Medicine Week – Oct. 6, 2021 Quiz 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. Immunology An organ that removes old red blood cells, holds a reserve of blood in case of hemorrhagic shock, and synthesizes antibodies in its white pulp is called: The thymus. The spleen. The liver. Bone marrow. None 2. Cardiology What heart chamber does the aorta arise from? Left ventricle Right Atrium Left Atrium Right ventricle None 3. Cardiology A defect that is present on stress images, and not seen or present to the lesser degree on resting images is called: Reversible defect Fixed defect Transient defect Reverse defect None 4. Skeletal The two most frequently affected sites in Paget’s disease are the bones: Femur and cervical spine. Pelvis and lumbar spine. Skull and tibia. Thoracic spine and humerus. None 5. Respiratory The ventilation-to-perfusion count ratio should be: Preferably around 2 At least 4 Preferably around 4 At least 2 6. Respiratory Which of the following procedures is most helpful in diagnosing pulmonary thromboembolism? Plain Chest X-Ray. Computed Tomography Pulmonary Angiogram Lung Perfusion Scan. None 7. Respiratory The MAA vial should be agitated gently before the radiopharmaceutical is withdrawn into the syringe, and then the syringe should be agitated gently prior to intravenous administration to minimize: Formation of clots Damaging of the MAA particles [TcO₄]⁻ quantity Radiation Exposure to patient and staff None 8. Skeletal Superbonescan is a result of reduced or absent tracer uptake in soft tissue because of.. Excessive avidity of the osteoblasts populating the axial skeleton Short interval between tracer injection and image acquisition Insufficiently long interval between tracer injection and image acquisition Insufficient avidity of the osteoblasts populating the axial skeleton None 9. Immunology Tc-99m-labeled leukocytes and Tc-99m sulfur colloid accumulate in the reticuloendothelial cells of the bone marrow. The distribution of marrow activity is similar for both radiopharmaceuticals with the exception of an acute or chronic bone infection. Osteomyelitis: Stimulates uptake of leukocytes but suppresses uptake of sulfur colloid. Stimulates uptake of leukocytes but does not affect uptake of sulfur colloid. Stimulates uptake of sulfur colloid but suppresses uptake of leukocytes. Stimulates uptake of sulfur colloid but does not affect uptake of leukocytes. None 10. Cardiology The short axis cardiac tomogram is displayed with the orientation as if the viewer was observing the heart from the: Apex Lateral wall Base Inferior wall None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-10-10T11:30:21+03:00October 6th, 2021|NMW-21| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Related Posts Nuclear Medicine Week – Oct. 7, 2021 Quiz Nuclear Medicine Week – Oct. 7, 2021 Quiz October 7th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 5, 2021 Quiz Nuclear Medicine Week – Oct. 5, 2021 Quiz October 5th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 4, 2021 Quiz Nuclear Medicine Week – Oct. 4, 2021 Quiz October 4th, 2021 | 0 Comments Nuclear Medicine Week – Oct. 3, 2021 Quiz Nuclear Medicine Week – Oct. 3, 2021 Quiz October 3rd, 2021 | 0 Comments 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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