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. There is only one substitute technique for visualization of bone remodeling activity and that is Fluorine-18 Fluciclovine Fluorine-18 Flortaucipir Fluorine-18 Florbetaben Fluorine-18 Sodium Fluoride None 2. 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 12.4 21.4 3.4 None 3. In bone scan, the recommended scanning speed for whole-body early phase images is? 25 to 30 cm per minute 2.5 to 3 cm per hour 25 to 30 cm per hour 2.5 to 3 cm per minute None 4. In bone scan, the acquisition of whole-body images is routinely performed. Except in... Uncooperative Children Specific indications with a localized area of interest Claustrophobic patients Patients with severe pain 5. In bone scan, delayed images are usually acquired... 1 - 2 hours after injection 3 - 5 hours after injection 1 - 10 minutes after injection 20 minutes after injection None 6. The two most frequently affected sites in Paget’s disease are the bones: Femur and cervical spine. Thoracic spine and humerus. Skull and tibia. Pelvis and lumbar spine. None 7. In bone scan, image acquisitions between 6 and 24 hours after injection can be useful in case of... Urinary retention Osteomalacia Osteoporosis Renal insufficiency 8. Tc-99m methylene diphosphonate (MDP) is the most widely used bone imaging agent. Uptake of the tracer depends on all of the following EXCEPT Osteoblastic activity Local blood flow Liver function Extraction efficiency None 9. In bone scan, Diffusely increased soft-tissue uptake can be caused by... Failed Tc-99m labeling Drug interference Renal failure or Dehydration Severe osteoporosis 10. Bone scan of a patient shows generalized diffuse activity in the abdomen. Which of the following is the most likely cause? Osteopenia. Osteomyelitis. Osteoporosis. Malignant ascites. None 1 out of 10 Time's upTime is Up! By Nasser AlMutairi|2021-09-20T13:16:15+03:00April 26th, 2021|Skeletal System| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail About the Author: Nasser AlMutairi Senior Nuclear Medicine Specialist at Hafar Al-Batin Central Hospital, Founder of NuclearMed Website. Leave a ReplyCancel reply
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