Quiz: Skeletal System 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. 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? 126–154 keV 120–160 keV 112–168 keV 130–150 keV None 2. The two most frequently affected sites in Paget’s disease are the bones: Thoracic spine and humerus. Femur and cervical spine. Skull and tibia. Pelvis and lumbar spine. None 3. Superbonescan is a result of reduced or absent tracer uptake in soft tissue because of.. Insufficient avidity of the osteoblasts populating the axial skeleton Insufficiently long interval between tracer injection and image acquisition Excessive avidity of the osteoblasts populating the axial skeleton Short interval between tracer injection and image acquisition None 4. In bone scan, the recommended scanning speed for whole-body delayed acquisitions is? 10 to 15 cm per minute 10 to 15 cm per hour 1 to 1.5 cm per hour 1 to 1.5 cm per minute None 5. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Specific indications with a localized area of interest Claustrophobic patients Uncooperative Children Patients with severe pain 6. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Urinary retention Osteomalacia Osteoporosis Renal insufficiency 7. A bone scan is used for evaluating the skeletal system. Extraosseus, pulmonary uptake on bone scintigraphy can be seen in patients with: Pneumothorax Emphysema Viral pneumonia Radiation pneumonitis None 8. Which of the following is the total number of facial bones? 14. 10. 8. 4. None 9. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Fluciclovine Fluorine-18 Florbetaben Fluorine-18 Flortaucipir Fluorine-18 Sodium Fluoride None 10. In bone scan, The early images (Blood Pool Images) are acquired... 1 - 10 minutes after injection 1 - 2 hours after injection 3 - 5 hours after injection 20 minutes after injection None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:16:15+03:00April 26th, 2021|Skeletal System| 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 Notify me of follow-up comments by email. Notify me of new posts by email. Δ
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