29 - Orthopaedics MCQ s - 1 to 10

1- Onion peel appearance on x ray is seen in?
a- osteosarcoma
b- ewings sarcoma
c- osteoclastoma
d- osteochondroma

answer b. ewing's sarcoma

2- Bony metastasis is not seen in which carcinoma ?
a- testis
b- breast
c- pelvis
d- bronchus

answer a. testis

3- According to newer hypothesis ewings sarcoma arises from ?
a- epiphysis
b- diaphysis
c- medullary cavity
d- cortex

answer c. medullary cavity

4 - marker for bone formation ?
a- tartarate resistant acid phosphate
b- osteocalcin
c- urinary calcium
d- serum nucleotidase

answer b. osteocalcin

5- sunray appearance on x ray ?
a- osteosarcoma
b- osteoclastoma
c- osteomyelitis
d- ewings sarcoma

answer a. osteosarcoma

6- Most reliable method for detecting the bone metastasis is ?
a- MRI
b- CT scan
c- radiography
d- SPECT

answer d. SPECT

7- which of the following is not a benign tumor ?
a- chondroma
b- chordoma
c- osteochondroma
d- enchondroma

answer b. chordoma

8- tuberculosis of the spine first starts in ?
a- vertebral body
b- nucleolus pulposus
c- annulus fibrosis
d- paravertebral joints

answer a. vertebral body

9- commonest site of skeletal tuberculosis is ?
a- tibia
b- radius
c- humerus
d- vertebrae

answer d. vertebrae

10- Jefferson's fracture
a- c1
b- c2
c- c1 and c2
d- c2 and c3

answer a. c1 . atlas frx . diving into shallow water where the head hits the bottom of the pool.

Mcq's In Orthopaedics Trauma & SurgeryMcQs in Orthopedics and Trauma (Revision MCQs)
McQs in Orthopedics and Trauma (Revision MCQs)