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. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Urinary retention Osteoporosis Renal insufficiency Osteomalacia 2. An area of soft tissue uptake was noticed in the anterior region of the elbow on scintigraphy bone images. Which of the following is the most likely cause of this finding? Dose extravasation. Joint dislocation. Joint osteoarthritis. Metastatic lesions. None 3. Which of the following best relates to the end of a long bone? Diaphysis. Epiphysis. Metaphysis. Osteocyte. None 4. Which of the following drugs may interfere with the quality of the bone scintigraphy? Androgen deprivation therapy Nephrotoxic chemotherapy Corticosteroids Iron 5. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Flortaucipir Fluorine-18 Sodium Fluoride Fluorine-18 Fluciclovine Fluorine-18 Florbetaben None 6. Which of the following is the process of bone development or formation within the human body? Syndesmosis Dislocation Ossification Synchondrosis None 7. In children it is common to perform multiple planar acquisition, rather than whole-body images, because... Children are more likely to move during acquisition SNR is higher in multiple planar acquisition Count rate is higher in multiple planar acquisition Camera is far away from the child during acquisition None 8. 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? 3.4 7.4 12.4 21.4 None 9. In bone scan, Diffusely increased soft-tissue uptake can be caused by... Drug interference Renal failure or Dehydration Failed Tc-99m labeling Severe osteoporosis 10. Bone scan of a patient shows generalized diffuse activity in the abdomen. Which of the following is the most likely cause? Osteopenia. Osteoporosis. Osteomyelitis. Malignant ascites. 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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