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MSK Quiz 1 > Bones Of The Upper Limb > Flashcards

Bones Of The Upper Limb Flashcards

1
Q

What are the bones that form the shoulder girdle ?

A

Clavicle and scapula

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2
Q

Bony attachment between the trunk and the upper limb:

A

Clavicle

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3
Q

Describe the shape of each end of the clavicle:

A

The lateral (acromial) end: flat,

The medial (sternal) end: quadrangular

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4
Q

Which two bones form the acromioclavicular joint ?

A

Clavicle bone and the acromial process of the scapular bone

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5
Q

Describe the superior surface of the clavicle :

A

Smooth

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6
Q

General shape of the clavicle is :

A

S shape

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7
Q

Which of the following is a depression found on the inferior surface of the clavicle ?
A)Trapezoidal line
B)subclavian groove
C)conoid tubercle
D) non of the above (smooth surface)

A

B

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8
Q

Describe the location for each of the following:
Trapezoidal line
Conoid tubercle
Subclavian groove

A

-Trapezoidal line and conoid tubercle: lateral third of the inferior surface of the clavicle
- Subclavian groove: middle part of the inferior surface of the clavicle

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9
Q

Which process is on the posterior surface of the scapula?

A

Spine

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10
Q

What structure is on the lateral angle of the scapula ?

A

Glenoid cavity

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11
Q

Which of the following cannot be seen from a posterior view of the scapula :
A)spine
B)Acromion
C) superior angle
D) coracoid process

A

D

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12
Q

Which border is the supra scapular notch present on ?

A

Superior border

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13
Q

Which surface is the sub-scapular fossa present on ?

A

Anterior (costal) surface

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14
Q

Which surface is the “crest of the spine” present on ?

A

Posterior surface of the spine process

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15
Q

The region between the glenoid cavity and the spine is the

A

Spenogelnoid notch

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16
Q

Constriction between the head and the greater and lesser tubercles :

A

Anatomical neck

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17
Q

Which tubercle has 3 muscles attached to the superior and posterior surfaces of it?
Name the muscles

A

-Greater tubercle
-Sup facet: for Supraspinatus ms -Middle facet: for Infraspinatus ms -Inf facet: for Teres minor

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18
Q

Which tubercle is anterior in the humerus?

A

Lesser tubercle

19
Q

What muscle is present in the inter-tubercular sulcus ?

A

Bicep muscle

20
Q

Which fracture location would cause a haemorrhage or nerve damage risk on the humerus and why?

A

Surgical neck
Because the axillary n. (which supplies the deltoid muscle) and the post. circumflex numeral art. Are related to it.

21
Q

Shallow groove on the POSTERIOR surface of the humerus:

A

Radial groove (for the radial nerve and deep brachial artery)

22
Q

Deltoid tuberosity location :

A

Middle part of the lateral surface of the humerus

23
Q

articular part of distal humerus that lies medially:
articulates with :

A

Trochlear
Ulna

24
Q

articular part of distal humerus that lies laterally:
articulates with :

A

Capitulum
Radius

25
Q

fossa superior to the capitulum on the
anterior surface of the humerus.

A

Radial fossa

26
Q

fossa superior to the trochlea on the anterior surface of the humerus.

A

Coronoid fossa

27
Q

superior to the trochlea on the posterior surface of the humerus.

A

Olecranon fossa

28
Q

The radius head margin of the disc articulates ________ly with the radial notch of the ________ bone to form superior radioulnar joint.

A
  1. Medially
  2. Ulna
29
Q

Structure between the head and the radial tuberosity on the radius bone :

A

The neck

30
Q

Border that is a continuation of the radial tuberosity

A

Anterior border

31
Q

Border that forms the oblique line

A

Anterior border

32
Q

Which radial surface is NOT smooth ?
A) anterior
B)posterior
C) lateral
D) all are smooth

A

C ( there is a oval roughening on the middle of the lateral surface)

33
Q

How many surfaces on the distal end of the radial bone ?

A

5

34
Q

Which radial surface is the Styloid process on ?

A

Lateral

35
Q

Which carpal bones articulate with the radius ?

A

Scaphoid and lunate

36
Q

The tuberosity of ulna is rough area on

A

anterior surface of the coronoid process.

37
Q

__________ is a fossa that lies inferior to the radial notch

A

Supinator fossa

38
Q

The anterior surface of the ulna is smooth, except :

A

distally where there is a prominent linear roughening.

39
Q

Which side are the the metacarpals numbered from ?

A

Lateral

40
Q

Which scapular border is thick and oblique ?

A

Lateral

41
Q

Linear roughening if the ulna is on which surface ?

A

Anterior surface distal

42
Q

On the posterior aspect of the ————— there is the greater sciatic notch

A

Ilium

43
Q

The pubic crest extends ———— to form the pubic tubercle

A

Laterally

44
Q

The body weight while sitting falls on :

A

Ischial tuberosities

MSK Quiz 1 (9 decks)

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