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 best relates to the end of a long bone? Osteocyte. Diaphysis. Metaphysis. Epiphysis. None 2. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Osteomalacia Osteoporosis Renal insufficiency Urinary retention 3. Which of the following is the total number of facial bones? 8. 14. 4. 10. None 4. A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Radiation pneumonitis Viral pneumonia Pneumothorax Emphysema None 5. In bone scan, The early images (Blood Pool Images) are acquired... 1 - 10 minutes after injection 1 - 2 hours after injection 20 minutes after injection 3 - 5 hours after injection None 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 Local blood flow Extraction efficiency Osteoblastic activity None 7. 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 8. 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? Joint osteoarthritis. Dose extravasation. Metastatic lesions. Joint dislocation. None 9. Which of the following drugs may interfere with the quality of the bone scintigraphy? Iron Corticosteroids Nephrotoxic chemotherapy Androgen deprivation therapy 10. The two most frequently affected sites in Paget’s disease are the bones: Pelvis and lumbar spine. Femur and cervical spine. Skull and tibia. Thoracic spine and humerus. None 1 out of 10 Time's upTime is Up! بواسطة ناصر المطيري|2021-03-25T13:19:40+03:00مارس 25th, 2021|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 Δ
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