2541. Fracture neck of femur in children is best treated by _________.
A. Plaster spica in abduction
B. Plaster spica in adduction and internal rotation
C. Skeletal traction
D. Open reduction *
2542. The single most factor is fracture healing is __________.
A. Correct bone alignment
B. Accurate reduction
C. Immobilization *
D. Organization of clot
2543. The last thing to occur in fracture healing is _________.
A. Reestablishment o fnormal vascular atrophy
B. Remodelling of haversian systems *
C. Removal of callus
D. Inactivation of endosteum and periosteum
2544. Fall onto the feet so as to cause fracture calcaneus is most often associated with fracture of __________.
B. Vertebra *
2545. The fracture in children that very often requires open reduction is _______.
A. Both bones of forearm
B. Subtrochanteric fracture
C. Humeral lateral epicondyle *
D. Femoral condyle
2546. Recurrence of baker’s cyst should make the surgeon to suspect ________.
A. Neoplastic change
B. Undiagnosed pathology within knee *
C. Incomplete removal of cyst
D. The communication to the joint persisting .
2547. A stress fracture may closely simulate _________.
A. AI of osteomyelitis
B. benign neoplasm
C. Malignant neoplasm *
D. Myositis ossification
2548. Myositis ossificans can be best differentiated from osteogenic sarcoma by __________.
A. Lack of mitotic figures
B. Anatomical location
C. The type of bone formed
D. None of the above *
2549. Excess secretion of which of the following characterizes muscular dystrophy________.
B. Chondroitin sulphate
C. Creatine *
2550. True muscle hypertrophy is seen in __________.
A. Myotonic dystrophy
B. Myotonic congenita *
C. Central core disease
D. Amyotonia congenita