Ortho

Question 1

Cervical spine fxs

Answer 1

Jefferson - C1 - odontoid view

Hangmans fx - C2

Question 2

Scoliosis

Answer 2

Positive Adams test

Cobb angle < 20 monitor

20-40 brace

> 40 rod or fusion

Question 3

Brachial nerves

Answer 3

C 6 biceps and 1st finger

C 7 long finger and triceps

C 8 pinky

Question 4

Lumbar nerves

Answer 4

L4 - knee extension
L5 - big toe, heel walking
S1 - calf, toe walking

Question 5

Shoulder dislocation

Answer 5

Abduction and external rotation

Axillary nerve

Bank hart lesion of labrum

Hill Sachs lesion of humeral head

Question 6

Distal radial fracture associated with what nerve injury?

Answer 6

Radial

Question 7

Wrist fractures

Answer 7

Monteggias - proximal ulna

Galaezzis - distal radius

Question 8

Hip pain

Answer 8

Trochanteric bursitis

Question 9

Hip dislocation

Answer 9

Limb shortened, internally rotated

Question 10

Hip fx position

Answer 10

Limb shortened, externally rotated

Question 11

Higher risk of meniscal injury

Answer 11

Medial - no blood supply

Question 12

March fracture

Answer 12

Stress fracture of 3rd metatarsal

Question 13

Most common primary malignant bone tumor

Answer 13

Osteosarcoma

Long bones

Lyric lesion with sunburst pattern

Question 14

Cartilage tumor

Answer 14

Chondrosarcoma

Question 15

Ligament in nursemaid elbow

Answer 15

Annular

Subluxation of radial head

Question 16

Legg calve perthes

Answer 16

A vascular necrosis of femoral head

Question 17

Swings sarcoma

Answer 17

Bone or soft tissue tumor with onion skin appearance - periosteal reaction