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Mini Second Year Revision > MSK > Flashcards

MSK Flashcards

1
Q

How does OA present?

A

Pain and functional difficulty in knee, hip, hand or spine
Bony deformities
Limited movement

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2
Q

What are OA risk factors?

A

> 50f
Female
Obesity
Genetic factors

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3
Q

How is OA investigated?

A

X-Ray
CRP
ESR

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4
Q

How is OA treated?

A

Analgesia
Weight loss
Exercise
Intra-articular injections

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5
Q

Which nerve roots make up the sup trunk?

A

C5 and C6

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6
Q

Which nerve roots make up the mid trunk?

A

C7

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7
Q

Which nerve roots make up the inf trunk?

A

C8 and T1

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8
Q

What are the divisions of the brachial plexus?

A

Each trunk divides into post and ant divisons

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9
Q

What forms the lateral cord of the BP?

A

Ant divisions of sup and mid trukn

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10
Q

What forms the post cord of the BP?

A

Post divisions of all trunks

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11
Q

What forms the medial cord?

A

Ant division of inf trunk

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12
Q

Which nerves does the lateral cord contribute to?

A

Musculocutaneous

Median

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13
Q

Which nerves does the posterior cord contribute to?

A

Radial

Axillary

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14
Q

Which nerves does the medial cord contribute to?

A

Median

Ulnar

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15
Q

Which muscles does musculocutaneous supply?

A

Biceps brachii
Coracobrachialis
Brachialis

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16
Q

Which muscles does axillary nerve supply?

A

Teres minor and deltoid

17
Q

Which muscles does median nerve supply?

A

Flexor muscles

18
Q

Which muscles does the radial nerve supply?

A

Triceps brachii

Post compartment of forearm (Extensors)

19
Q

What does the ulnar nerve supply?

A

Muscles of hand (except thenar and lateral two lumbricals)
Flexor carpis ulnaris
Digitorum profundus

20
Q

What is a Colles’ fracture?

A

Complete fracture of radius at the wrist

Complete upward/dorsal displacement of the radius

21
Q

What is a Smith’s fracture?

A

Complete fracture of the radius at the wrist

Downwards/ventral displacement of the radius

Mini Second Year Revision (7 decks)

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