MSK DROP IN OSCE 2018 Flashcards Preview

Year 3 - Anatomy, Muscoskeletal > MSK DROP IN OSCE 2018 > Flashcards

Flashcards in MSK DROP IN OSCE 2018 Deck (34)
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1

Identify the structure labelled A – be specific?

Muscle that runs through the inter tubercular groove of the humerus?

The long head of the biceps brachii

2

Give the spinal nerve root values of the nerve labelled B? (Musculocutaneous nerve)

C5-7

3

Identify the structure labelled A? (Present at the medial humeral epicondyle)

The Ulnar nerve

4

Give the innervation of the muscle labelled B? (Pronator teres)

Median nerve

5

Identify the structure labelled A? (Palmer surface of the hand, think thumb)

Adductor pollicis

6

Give the innervation of the muscle labelled? (3rd lumbrical labelled)

Ulnar nerve

7

Give the actions of the muscle labelled A? (teres major labelled)

Adduction & Medial rotation of arm/shoulder

8

Give the innervation of muscle labelled B? (Deltoid)

Axillary nerve

9

Identify the structure labelled A? (wet dorsal hand, extends thumb)

Extensor pollicis longus

10

What type of joint is found at B? (PIP joint labelled)

Synovial hinge

11

Give two (2) actions of the muscle labelled A? (gluteus medius labelled)

Abduction & Medial rotation of hip

12

dentify the muscle labelled B?

Piriformis

13

Give the innervation of the muscle labelled B? (Gracilis labelled)

Obturator n

14

What is the action of muscle B on the hip joint? (semitendinosus labelled)

Extension

15

Give the innervation of the muscle labelled B? (fibularis longus m. labelled)

Superficial fibular n

16

Identify the muscle labelled A? (sole of foot muscle)

Quadratus plantae

17

Give the innervation of the muscle labelled B? (flexor digitorum longus tendon in sole of foot labelled)

Tibial nerve

18

Disrupted sensation over region A may be associated with injury to which peripheral nerve? (Lateral dorsum of hand)

Radial nerve

19

Identify B, artery within snuffbox?

Radial artery

20

Disrupted sensation over dermatome A (thumb) may be associated with dysfunction of which spinal segment?

C6

21

Name two muscles in the hand innervated by nerve B? (Median nerve)

FPB, APB, OP (1 mark each), thenar muscles (1 mark), lumbricals 1 & 2 (1 mark)

22

Which way the shoulder rotates when the muscle B contracts? (Infraspinatus)

Lateral rotation

23

Which structure has its distal attachment to A? (Tibial tuberosity)

Quadriceps femoris tendon, Ligamentum patella or patellar ligament

24

Which vein lies immediately anterior to A? (Medial malleolus)

Great saphenous vein

25

What movement of the foot, if extreme, may fracture A? (Medial malleolus)

Eversion

26

Which excessive hip movement the structure B prevents? (Iliofemoral ligament )

Extension or hyperextension

27

Identify the structure labelled A? (Main muscle on anterior of lower leg)

Soleus

28

What is the function of muscle B? (Popliteus)

Unlocks the knee joint or flexion of knee

29

Name two common actions of muscles A on hip joint? (Sartorius)

Abduction, flexion and lateral rotation

30

What is the innervation of muscle A? (Sartorius)

Femoral nerve