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, the acquisition of whole-body images is routinely performed. Except in... Claustrophobic patients Specific indications with a localized area of interest Patients with severe pain Uncooperative Children 2. In bone scan, the recommended scanning speed for whole-body early phase images is? 25 to 30 cm per hour 2.5 to 3 cm per hour 2.5 to 3 cm per minute 25 to 30 cm per minute None 3. In bone scan, delayed images are usually acquired... 1 - 10 minutes after injection 1 - 2 hours after injection 20 minutes after injection 3 - 5 hours after injection None 4. A linear display of rib lesions in adjacent ribs seen on the bone scintigraphy is typical for: Fracture with history of trauma Osteomyelitis Metastatic lesions Paget’s disease None 5. All of the following structures can be seen on a normal bone scan of the thorax region EXCEPT: Sternoclavicular joint Manubrium sternum Sternal foramina Body of scapulae None 6. 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? 12.4 7.4 21.4 3.4 None 7. Which of the following terms best describes an abnormal lateral curvature of the spine? Sclerosis Lordosis Kyphosis Scoliosis None 8. Which of the following drugs may interfere with the quality of the bone scintigraphy? Iron Nephrotoxic chemotherapy Corticosteroids Androgen deprivation therapy 9. Which of the following best relates to the end of a long bone? Epiphysis. Diaphysis. Osteocyte. Metaphysis. None 10. When performing a bone scan with Tc-99m methylene diphosphonate (MDP), the technologist sets the pulse height analyzer to 20% window. What is the acceptable energy range in this setting? 120–160 keV 126–154 keV 112–168 keV 130–150 keV 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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