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. Bone scan of a patient shows generalized diffuse activity in the abdomen. Which of the following is the most likely cause? Osteoporosis. Malignant ascites. Osteopenia. Osteomyelitis. None 2. In bone scan, Diffusely increased soft-tissue uptake can be caused by... Drug interference Severe osteoporosis Failed Tc-99m labeling Renal failure or Dehydration 3. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Sodium Fluoride Fluorine-18 Florbetaben Fluorine-18 Fluciclovine Fluorine-18 Flortaucipir None 4. In bone scan, delayed images are usually acquired... 1 - 2 hours after injection 1 - 10 minutes after injection 20 minutes after injection 3 - 5 hours after injection None 5. In bone scan, The early images (Blood Pool Images) are acquired... 20 minutes after injection 3 - 5 hours after injection 1 - 2 hours after injection 1 - 10 minutes after injection None 6. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Osteoporosis Renal insufficiency Osteomalacia Urinary retention 7. Which of the following is the total number of facial bones? 4. 8. 10. 14. None 8. A linear display of rib lesions in adjacent ribs seen on the bone scintigraphy is typical for: Paget’s disease Fracture with history of trauma Osteomyelitis Metastatic lesions None 9. Tc-99m methylene diphosphonate (MDP) is the most widely used bone imaging agent. Uptake of the tracer depends on all of the following EXCEPT Osteoblastic activity Liver function Extraction efficiency Local blood flow None 10. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Specific indications with a localized area of interest Patients with severe pain Uncooperative Children Claustrophobic patients 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. اترك تعليقاًإلغاء الرد
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