In this article, we will solve 10 MCQs on Orthopedics (Part-IX). So, let’s get started.
Questions and Answers
Q1. Treatment of solitary bone cyst is:
A. Curretage
B. Excision
C. Curretage and bone grafting
D. Irradiation
Q2. The 1st Sign of TB is:
A. Narrowing of intervertebral space
B. Rarefaction of vertebral bodies
C. Destruction of laminae
D. Fusion of spinous processes
Q3. The following are radiological signs of Paget’s disease of bone except:
A. “Cotton wool” appearance
B. “Picture Window Frame” appearance
C. “Hair-on-end” appearance
D. “Blade of grass” appearance
Q4. Following are features of Paget’s disease except:
A. Deformity of bones
B. Secondary osteosarcoma
C. Lowered serum alkaline phosphatase
D. Increased urinary excretion of hydroxyl-proline
Q5. Commonest organism causing osteomyelitis in children under 3 years is:
A. Hemophilus
B. Staphylococcal
C. Streptococcal
D. Salmonella
Q6. Commonest site for acute osteomyelitis in infants is:
A. Hip joint
B. Tibia
C. Femur
D. Radius
Q7. Sun ray appearance is seen in:
A. Osteogenic sarcoma
B. Ewing’s sarcoma
C. Multiple myeloma
D. Osteoclastoma
Q8. Tumor arising from diaphysis:
A. Osteogenic sarcoma
B. Ewing’s sarcoma
C. Osteoclastoma
D. Osteochondroma
Q9. Tumor most sensitive to radiotherapy is:
A. Osteogenic sarcoma
B. Ewing’s sarcoma
C. Chondrosarcoma
D. Osteoclastoma
Q10. Most radiosensitive bone tumor is:
A. Chondrosarcoma
B. Osteoclastoma
C. Ewing’s sarcoma
D. Osteosarcoma
Answers: 1 (C), 2 (B), 3 (C), 4 (C), 5 (B), 6 (B), 7 (A), 8 (B), 9 (B), 10 (C).