Appendicular Skeleton: Pectoral Girdle And Upper Limbs Flashcards

1
Q

What provides an attachment site for arms?

A

Pectoral girdle

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2
Q

What is the most fractured bone in the body?

A

Clavicle

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3
Q

What is the joint where the acromion and clavicle?

A

Acromioclavicular joint

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4
Q

What is the attachment site for ligaments on the clavicle?

A

Conoid tubercles

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5
Q

Where does the shoulder blade normally lay over?

A

Ribs 2-7

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6
Q

What is the top of the scapula?

A

Acromion

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7
Q

What articulates laterally with the glenoid cavity?

A

Humerous

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8
Q

What is the longest and largest bone of the upper extremity?

A

Humerous

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9
Q

What part of the humerous is positioned laterally and helps form the rounder contour of the shoulder?

A

Greater tubercle

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10
Q

What is the lateral rounded condyle that articulates with the radius?

A

Capitulum

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11
Q

What is the medial condyle that articulates with the ulna?

A

Trochlea

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12
Q

What is the funny bone really?

A

The ulner nerve

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13
Q

What part of the antebrachium is the lateral bone?

A

Radius

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14
Q

What is the medial part of the antebrachium?

A

Ulna

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15
Q

What forms the superior radioulnar joint?

A

Head of the radius articulating with the radial notch

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16
Q

What causes the bumps on your wrist?

A

Styloid processes

17
Q

What is the distal end of the ulna and radial end of the radius called?

A

The head

18
Q

What stablizes the wrist bones?

A

Styloid processes

19
Q

What helps keep the ulna and radius at a fixed distance from each other?

A

Interosseous membrane

20
Q

What is the female carrying angle?

A

10-15

21
Q

What is the female carrying angle?

A

15

22
Q

Where does crucifixion usual happen on the arm?

A

Between the distal ends of the radius and ulna

23
Q

What can be damaged during crucifixion?

A

Medial nerve

24
Q

How many carpals are there?

A

8

25
Q

How many metacarpals are in the palm?

A

5

26
Q

What is another name for the thumb?

A

Pollux

27
Q

What is the name for the fat part of the hand?

A

Themar eminence

28
Q

What are the bone in the fingers?

A

Phalanges

29
Q

How many phalanges are there?

A

28

30
Q

What is a break in the distal end of the radius?

A

Colles fracture