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Anatomy/Surgery > Musculoskeletal > Flashcards

Musculoskeletal Flashcards

0
Q

What is the nerve affected in Benediction hand?

A

Median nerve

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1
Q

What is the first bone to ossify?

A

Clavicle

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2
Q

What is the major supinator of the upper extremity?

A

Biceps

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3
Q

The rotator cuff muscle are supplied by which nerve? Exception?

A 
Suprascapular nerve
Teres Minor (axillary nerve)
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4
Q

What is the most common shoulder dislocation?

A

Anterior-inferior dislocation

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5
Q

Rotator cuff tendinitis affects which structures?

A

Supraspinatus

Subacromial Bursa

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6
Q

The claw hand involves which nerve?

A

Ulnar nerve at the wrist

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7
Q

What is the most commonly injured rotator cuff muscle?

A

Supraspinatus

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8
Q

What is the most common location of clavicular fracture?

A

Middle one third

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9
Q

What are Hill-Sachs lesions?

A

Depressed humeral head fracture

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10
Q

What is the most common elbow dislocation ?

A

Posterior dislocation

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11
Q

What is Volkmann ischemic contracture?

A

Supracondylar fracture where the brachial artery goes into spasm

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12
Q

What are the boundaries of the anatomic snuff box?

A

Extensor pollicis longus
Extensor pollicis brevis
Abductor pollicis longus

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13
Q

Type of fracture where the distal radius is displaced posteriorly

A

Colle’s fracture

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14
Q

What artery supplies the head of the femur?

A

Artery of ligamentum teres

Supplies epiphyseal growth plate

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15
Q

Where is the femoral triangle located?

A

Halfway between ASIS and symphysis pubis

Contains the femoral artery

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16
Q

What is the blood supply of the neck of the femur?

A

Medial circumflex artery

branch of profunda femoris/deep femoral artery

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17
Q

Which structure is not found within the femoral sheath?

A

Femoral nerve

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18
Q

What is the most common hip joint dislocation?

A

Posterior dislocation

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19
Q

What condition is the idiopathic avascular necrosis of the head of the femur?

A

Legg-Perthes Disease

20
Q

What is the “Terrible Triad of O’Donoghue”

A

ACL
Medial meniscus
Medial collateral ligament

21
Q

What is the most common ankle injury?

A

Inversion

22
Q

Neurovascular bundles are found on the ___ margin of each rib

A

Inferior

23
Q

In performing a thoracostomy, where is the needle placed?

A

Above each rib

Anesthesize: below each rib

24
Q

What type of fracture is leads to perforated bladder or bowel?

A

Chance fracture (“seatbelt sign”

25
Q

What is Pott fracture?

A

Eversion injury

Avulsion of medial malleolus and fracture of the fibula

26
Q

What are the primary curvature of the spine?

A

Thoracic, Sacral

27
Q

What is the longest nonbifid spinous process?

A

C7

has no transmission of vertebral artery

28
Q

The jugular notch is at what spinal level?

A

T2

29
Q

The sternal angle of Louise is at what spinal level?

A

T3/T4

2nd ICS

30
Q

The xiphoid process is at what spinal level?

A

T9

31
Q

What are the contents of the carotid sheath?

A

Vagus nerve
Internal jugular vein
Internal carotid artery
Common carotid artery

32
Q

Which structure divides the subclavian artery?

A

Scalenus anterior

33
Q

Which structure divides the axillary artery?

A

Pectoralis minor

34
Q

Injury to surgical neck of the humerus affects which nerve?

A

Axillary nerve

35
Q

Injury to midshaft humeral fracture affects which nerve?

A

Radial nerve (wrist drop)

36
Q

Injury to medial epicondyle affects which nerve?

A

Ulnar nerve (claw hand)

37
Q

Supracondylar fracture affects which nerve?

A

Median nerve (papal benediction)

38
Q

What consists Talipes equinovarus?

A

Plantar flexion, inversion, adduction of foot

39
Q

What spinal nerves consists the lumbar plexus?

A

L4-S4

40
Q

Meralgia paresthetica, secondary to wearing tight jeans, involves which nerve?

A

Lateral cutaneous nerve

41
Q

What is fracture of the radial styloid?

A

Hutchinson’s/Chauffeur’s fracture

42
Q

Fracture of the distal radius with dislocation of the distal radioulnar joint?

A

Galeazzi’s fracture

43
Q

What is the most commonly dislocated joint?

A

Glenohumeral joint (anterior > posterior)

44
Q

Bankart lesion is?

A

Tear in the glenoid labrum

45
Q

Hills-Sach’s lesion is compression fracture what structure?

A

Humeral head

46
Q

Closed reduction of glenohumeral joint fracture is known as?

A

Stimson/Hippocratic technique

47
Q

What is the most common site of osteosarcoma?

A

Distal femur, metaphyseal

48
Q

Type of bone tumor with a sunburst pattern

A

Osteosarcoma

Chemosensitive but radioresistant

Anatomy/Surgery (12 decks)

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