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. 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 2. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Uncooperative Children Specific indications with a localized area of interest Patients with severe pain Claustrophobic patients 3. 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 4. In bone scan, delayed images are usually acquired... 3 - 5 hours after injection 1 - 10 minutes after injection 20 minutes after injection 1 - 2 hours after injection None 5. 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? Metastatic lesions. Joint osteoarthritis. Dose extravasation. Joint dislocation. 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? 7.4 3.4 12.4 21.4 None 7. All of the following structures can be seen on a normal bone scan of the thorax region EXCEPT: Manubrium sternum Sternal foramina Sternoclavicular joint Body of scapulae None 8. Which of the following is the total number of facial bones? 14. 4. 8. 10. None 9. 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 120–160 keV 130–150 keV 126–154 keV None 10. A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Emphysema Pneumothorax Viral pneumonia Radiation pneumonitis None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-03-25T13:19:40+03:00March 25th, 2021| شارك هذه الصفحة FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave A Comment Cancel replyComment Δ
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