1 >>Most common organism causing infection after open fracture ?
- (A) Pseudomonas
- (B) Staphylococcus aureus
- (C) Kiebsiella
- (D) Gonococcus
2 >>Chronic persistent neutrophilic discharge is seen in: ?
- (A) Chronic osteomyelitis
- (B) Acute osteomyelitis
- (C) Septic arthritis
- (D) None
3 >>Cloacae are present in: ?
- (A) Sequestrum
- (B) Involucrum
- (C) Normal bone
- (D) Myositis
4 >>Sequestrum is best defined as: ?
- (A) A piece of dead bone
- (B) A piece of dead bone surrounded by infected tissue
- (C) A piece of bone with poor vascularity
- (D) None
5 >>Postsurgical osteomyelitis most common organism is: ?
- (A) Staphylococcus aureus
- (B) Staphylococcus pyogenes
- (C) Coli
- (D) Pseudomonas
6 >>Osteomyelitis most commonly starts at: ?
- (A) Epiphysis
- (B) Metaphysis
- (C) Diaphysis
- (D) None
7 >>Brodies abscess at upper end tibia is: ?
- (A) Acute osteomyelitis
- (B) Subacute osteomyelitis
- (C) Chronic osteomyelitis
- (D) Septic Arthritis
8 >>Acute osteomyelitis is most commonly caused by: ?
- (A) Staphylococcus aureus
- (B) Actinomyces bovis
- (C) Nocardia asteroids
- (D) Borrelia Vincentii
9 >>A, 16/M has history of surgical drainage of left thigh and he now has a discharging sinus along the lateral aspect of thigh, femoral bone is irregular and tender. On X-ray there is lamellated appearance of periosteal reaction, has sclerosed fragment in centre reactive new bone around the sclerosed bone ?
- (A) Sclerosed bone is sequestrum
- (B) Reactive bone is involucrum
- (C) Both correct
- (D) Both wrong
10 >>Acute osteomyelitis of long bones commonly affects the: ?
- (A) Epiphysis
- (B) Diaphysius
- (C) Metaphysis
- (D) Articular surface
11 >>Chronic osteomyelitis is diagnosed mainly by: ?
- (A) Sequestrum
- (B) Bone fracture
- (C) Deformity
- (D) Brodie’s abscess
12 >>Which of the following is NOT TRUE regarding tubercular osteomyelitis? ?
- (A) It is a secondary TB
- (B) Periosteal reaction is seen
- (C) Sequestration is uncommon
- (D) Inflammation is minimum
13 >>Complications of acute osteomyelitis: ?
- (A) Malignancy
- (B) Fracture of the affected bone
- (C) Sepsis
- (D) Chronicity
14 >>True regarding acute osteomyelitis in a child: ?
- (A) Diagnosis by X-ray shows periosteal reaction in 8�10 days after onset
- (B) There is tenderness at the site
- (C) Antibiotic therapy should be at least for 6 weeks
- (D) Salmonella is the most common cause
15 >>An 8-year-old boy presents with a gradually progressing swelling and pain since 6 months over the upper tibia. On X-ray, there is a lytic lesion with sclerotic margins in the upper tibial metaphysis. The diagnosis is: ?
- (A) Osteogenic sarcoma
- (B) Osteoclastoma
- (C) Brodie’s abscess
- (D) Ewing’s sarcoma
16 >>All are associated with chronic osteomyelitis except: ?
- (A) Amyloidosis
- (B) Sequestrum
- (C) Metastatic abscess
- (D) Myositis ossificans
17 >>True about HIV, osteomyelitis is all EXCEPT: ?
- (A) Necrosis absent
- (B) Often bilateral
- (C) Periosteal new bone formation
- (D) Most common cause is Staphylococcus. aureus
18 >>The most common organism causing osteomyelitis in drug abusers is: ?
- (A) E. coli
- (B) Pseudomonas
- (C) Kiebsiella
- (D) Staphylococcus Aureus
19 >>The most common source of bone and joint infection is: ?
- (A) Direct spread
- (B) Percutaneous
- (C) Lymphatic
- (D) Haematogenous
20 >>Instillation treatment in osteomyelitis is: ?
- (A) Continuous suction + continuous drainage
- (B) Intermittent suction + continuous drainage
- (C) Continuous suction + intermittent drainage
- (D) Intermittent suction + intermittent drainage
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