Spine Surgery Exam Module This exam must be completed in 10 minutes. Click here to start the exam Time left: 600 1. What is the most common instability pattern seen in patients with rheumatoid arthritis of the cervical spine? Mixed Basilar invagination No one pattern is most common Subaxial instability Atlantoaxial instability (Question 1 of 10)2. Spondylolysis (pars defect) is most widely believed to be caused by what? An acute traumatic defect in the pars A congenital defect in the pars None of the above A stress fracture of the pars A benign neoplasm involving the pars (Question 2 of 10)3. The nucleus pulposus is a remnant of ? Notochord Mesenchyme occipital myotomes Sclerotomes (Question 3 of 10)4. Mr X has an incomplete spinal cord injury. She has sensory, but no motor, below the level of impairment. What is Mr X? ASIA C ASIA B ASIA E ASIA D ASIA A (Question 4 of 10)5. spondylolysis probably first develops in children at the age of 9-10 years 7-8 years 5-6 years 1-2 years 4-5 years (Question 5 of 10)6. What is the most common clinical cord syndrome in incomplete injuries? C.Posterior Cord E.Brown Sequard A.Anterior Cord B.Central Cord D.Cauda Equina (Question 6 of 10)7. lumbar lordosis begins around the age of 2 5 10 3 1(Question 7 of 10)8. All of the following operative methods are performed whenever necessary in Thoracic and lumbar spine injuries except Hongkong operation Hartshill rectangle fixation Harrington instrumentation - bilateral Pedicle screw fixation Luque instrumentation (Question 8 of 10)9. All of the following are measurements of occipitocervical anatomy on radiographs except: McGregor's line Wackenheim's line Torg ratio McRae's line Chamberlain's line (Question 9 of 10)10. A 6-year-old boy has neck pain and stiffness following an upper respiratory tract infection. He presented with his head tilted to the right and turned to the left 3 weeks ago, but a soft cervical collar has not been beneficial. There is no known history of trauma. A computerized tomography scan shows rotatory subluxation of C1 on C2. The next step in the treatment of this child is: Hard cervical collar Cervical traction In situ C1-C2 fusion posteriorly Observation Open reduction and C1-C2 fusion through an anterior approach (Question 10 of 10) Loading ... Get explanatory answers from our book, <br /> Post Views: 5,623 Related Posts Hand Surgery Exam ModuleGet explanatory answers from our book, Basic Science Exam ModuleGet explanatory asnwers from our book, Basic Science Exam Module 2Get explanatory answers from our book,
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i got 5 correct
i scored 9
i scored 8
got 9/10..
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