Mcq Subject: Orthopaedics
Regarding Osteosarcoma which one is true
A. Affects people in 5th or 6th decade
B. Occurs due to proliferation of osteoclast
C. Lymphatic metastasis is most common
D. Sunray appearance indicates new bone-formation
View DescriptionA pole vaulter had a fall during pole vaulting and had paralysis of the arm . Which of the following investigations gives the best recovery prognosis –
A. Electromyography
B. Muscle biopsy
C. Strength Duration Curve
D. Creatime phosphokinase levels
View DescriptionMost commonly injured nerve in Supracondylar fracture of humerus is ?
A. Median nerve
B. Ulnar nerve
C. Radial nerve
D. Anterior Interooseus nerve
View DescriptionIn a patient with Erb’s palsy, all of the folowing movements are lost except:
A. Supination
B. External rotation at shoulder
C. Abduction at shoulder
D. Pronation
View DescriptionA 45-year-old construction worker presented to the medical OPD with sudden acute low back pain radiating to the left leg with inability to lift the big toes. The best management would be
A. Immediate treatment includes analgesics, muscle relaxants and back strengthening exercises
B. The appearance of foot drop would be an early indication for surgical intervention
C. Conservative treatment for one week. If weakness in the big toes persists, lumbar laminectomy and excision of any herniated nucleus pulposus should be done
D. If the neurological signs but not the back pain resolve in 2-3 weeks, proper treatment would include fusion of IA and L5
View Description3 days post colle’s fracture. a person is unable to extend his thumb due to
A. Rupture of extensor pollicis longus tendon
B. Volkman's Ischemic contracture
C. Radial nerve injury
D. Finger stiffness
View DescriptionWhich of the following is least likely associated with vascular injury –
A. Fracture supracondylar femur
B. Fracture supracondylar humerus
C. Fracture shaft of femur
D. Fracture shaft humerus
View DescriptionPatchy calcification is the x-ray feature of bone tumor
A. Osteosarcoma
B. Chondroblastoma
C. Fibrous dysplasia
D. Osteoclastoma
View DescriptionLong compression is used for which fracture –
A. Talus
B. Calcaneum
C. Fibula
D. Femur
View Description13, years old boy, LEAST common cause of proximal lytic lesion of head of femur is:
A. Plasmacytoma
B. Metastasis
C. Histiocytosis
D. Bone tumour
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