MSK/ Anatomy

Question 1

Which ligament contains the artery supplying the femoral head?

Answer 1

Ligamentum Teres

Question 2

Which muscles does the superficial perineal nerve supply?

Answer 2

Peroneus brevis
Peroneus longus

Question 3

What part of the humerus does the radial head articulate with?

Answer 3

Capitulum

Question 4

What is a sarcomere?

Answer 4

The region between two Z lines

Question 5

Wrist drop?

Answer 5

Radial nerve

Question 6

Sensory loss to small area between the dorsal aspect of the 1st and 2nd metacarpals?

Answer 6

Radial nerve

Question 7

Which nerve innervates the adductor longs?

Answer 7

Obturator nerve

Question 8

Nerve roots of ankle reflex?

Answer 8

S1 and S2

Question 9

What is the Trendelenburg sign?

Answer 9

Pelvis tilts down to the opposite side - assesses strength of the abductor muscles of the hip, gluteus medius and minimus

Question 10

Which bones of the hand are no tendons attached to i.e. they are stabilising by ligaments?

Answer 10

Scaphoid, lunate, triquetrum

Question 11

Which bone of the hand is a sesamoid bone?

Answer 11

Pisiform

Question 12

Toe walking should resolve by?

Answer 12

3 years

Question 13

Genu varus is associated with?

Answer 13

Out-toeing

Question 14

Genu valgus is associated with?

Answer 14

In-toeing

Question 15

Claw like hand?

Answer 15

Ulnar nerve damage

Question 16

Which nerve root is affected in Klumpkes palsy?

Answer 16

C8 and T1

Question 17

Which nerve root is affected in Erbs palsy?

Answer 17

C5 and C6

Question 18

What are the features of Klumpke’s palsy?

Answer 18

Claw hand (MCP joints extended and IP joints flexed)
Loss of sensation over medial aspect of forearm and hand
Horner’s syndrome
Loss of flexors of the wrist