Skeletal Imaging A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 24 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 drugs may interfere with the quality of the bone scintigraphy? Iron Androgen deprivation therapy Nephrotoxic chemotherapy Corticosteroids 2. 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 3. A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Viral pneumonia Emphysema Radiation pneumonitis Pneumothorax 4. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Osteoporosis Urinary retention Osteomalacia Renal insufficiency 5. Which of the following is the total number of facial bones? 14. 10. 8. 4. 6. Tc-99m methylene diphosphonate (MDP) is the most widely used bone imaging agent. Uptake of the tracer depends on all of the following EXCEPT Liver function Osteoblastic activity Local blood flow Extraction efficiency 7. In bone scan, delayed images are usually acquired... 1 - 10 minutes after injection 20 minutes after injection 1 - 2 hours after injection 3 - 5 hours after injection 8. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Patients with severe pain Specific indications with a localized area of interest Uncooperative Children Claustrophobic patients 9. A 5-year-old child is brought for bone scan. 62% of the adult dose is recommended for him. Which of the following is the most likely mCi to be administered? 21.4 7.4 3.4 12.4 10. Which of the following is the process of bone development or formation within the human body? Dislocation Syndesmosis Ossification Synchondrosis 1 out of 10 Time is Up! Time's up By Nasser AlMutairi|2021-03-25T13:19:40+03:00March 25th, 2021| Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Member of SSNMMI Executive Committee. Leave a Reply Cancel reply
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