اختبار: الجهاز الهيكلي 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. The two most frequently affected sites in Paget’s disease are the bones: Skull and tibia. Thoracic spine and humerus. Pelvis and lumbar spine. Femur and cervical spine. None 2. In bone scan, the recommended scanning speed for whole-body early phase images is? 25 to 30 cm per minute 2.5 to 3 cm per minute 25 to 30 cm per hour 2.5 to 3 cm per hour None 3. In bone scan, The early images (Blood Pool Images) are acquired... 1 - 10 minutes after injection 3 - 5 hours after injection 1 - 2 hours after injection 20 minutes after injection None 4. Which of the following drugs may interfere with the quality of the bone scintigraphy? Nephrotoxic chemotherapy Androgen deprivation therapy Iron Corticosteroids 5. Superbonescan is a result of reduced or absent tracer uptake in soft tissue because of.. Insufficient avidity of the osteoblasts populating the axial skeleton 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 None 6. Which of the following is the total number of facial bones? 14. 10. 8. 4. None 7. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Uncooperative Children Claustrophobic patients Patients with severe pain Specific indications with a localized area of interest 8. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Florbetaben Fluorine-18 Flortaucipir Fluorine-18 Fluciclovine Fluorine-18 Sodium Fluoride None 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? 7.4 21.4 12.4 3.4 None 10. A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Pneumothorax Viral pneumonia Radiation pneumonitis Emphysema None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:25:44+03:00أبريل 26th, 2021|الجهاز الهيكلي|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 أعلمني بمتابعة التعليقات بواسطة البريد الإلكتروني. أعلمني بالمواضيع الجديدة بواسطة البريد الإلكتروني. Δ
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