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. Which of the following best relates to the end of a long bone? Diaphysis. Epiphysis. Osteocyte. Metaphysis. 2. Which of the following terms best describes an abnormal lateral curvature of the spine? Scoliosis Sclerosis Kyphosis Lordosis 3. In children it is common to perform multiple planar acquisition, rather than whole-body images, because... Children are more likely to move during acquisition Count rate is higher in multiple planar acquisition SNR is higher in multiple planar acquisition Camera is far away from the child during acquisition 4. 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? 21.4 7.4 12.4 3.4 5. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Sodium Fluoride Fluorine-18 Flortaucipir Fluorine-18 Fluciclovine Fluorine-18 Florbetaben 6. In bone scan, the recommended scanning speed for whole-body delayed acquisitions is? 1 to 1.5 cm per hour 1 to 1.5 cm per minute 10 to 15 cm per hour 10 to 15 cm per minute 7. 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? 112–168 keV 130–150 keV 120–160 keV 126–154 keV 8. All of the following structures can be seen on a normal bone scan of the thorax region EXCEPT: Manubrium sternum Body of scapulae Sternoclavicular joint Sternal foramina 9. 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 osteoarthritis. Joint dislocation. Metastatic lesions. 10. A linear display of rib lesions in adjacent ribs seen on the bone scintigraphy is typical for: Metastatic lesions Paget’s disease Fracture with history of trauma Osteomyelitis 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 تعليقاًCancel reply
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