1 - Scapula and Humerus Flashcards

1
Q

What is the bone in question? What is A?

A

Scapula Acromion Process

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2
Q

What is B?

A

The caracoid process

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3
Q

What is C?

A

The supraglenoid fossa

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4
Q

What is D?

A

The glenoid fossa?

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5
Q

What is E?

A

The lateral border

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6
Q

What is F?

A

The inferior angle

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7
Q

What is G?

A

Medial border

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8
Q

What is H?

A

Subscapular fossa

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9
Q

What is I?

A

The superior border

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10
Q

What is J?

A

The superior angle

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11
Q

What is K?

A

The scapular notch

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12
Q

What does the scapula enable the movement of?

A

The upper limb

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13
Q

What does the scapula provide for the humerus?

A

An articulating surface

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14
Q

What binds to the scapula via the corocoid process?

A

Pectoralis minor

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15
Q

What three muscles of the chest bind to scapula?

A

Pectoralis Major Pectoralis Minor Serratus Anterior

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16
Q

Why is the scapula not prone to fracture? If it does fracture, where does it break?

A

Covered by muscles on both sides If fracture occurs, will occur in subcutaneous acromiom

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17
Q

What is the bone shown?

A

The humerus

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18
Q

What is A?

A

The head

19
Q

What is B?

A

The anatomic neck

20
Q

What is C?

A

The surgical neck

21
Q

What is D?

A

The radial groove

22
Q

What is E?

A

The medial supracondylar ridge

23
Q

What is F?

A

Olecrannon Fossa

24
Q

What is G?

A

The lateral epicondyle

25
Q

What is H?

A

The trochlea

26
Q

What is I?

A

The medial epicondyle

27
Q

What is J?

A

The trochlea

28
Q

What is K?

A

Capitulum

29
Q

What is L?

A

Coronoid fossa

30
Q

What is M?

A

Lateral epicondyle

31
Q

What is N?

A

radial fossa

32
Q

What is O?

A

Lateral suprecondylar ridge

33
Q

What is P?

A

Deltoid tuberosity

34
Q

What is Q?

A

Surgical neck

35
Q

What is R? What muscle connects to it?

A

The intertubecular groove, the pectoralis major

36
Q

What is S?

A

Lesser tubercle

37
Q

What is T?

A

Greater tubercle

38
Q

What is UVWXYZ?

A

The anatomic neck

39
Q

Give two muscles which attach to the humerus

A

Bicep brachii and pectoralis major

40
Q

What does humerus serve as?

A

Leaver for arm

41
Q

Where does the humerus articulate with the scapula? Where does the humerus articulate with the radius and ulna?

A

At the glenohumeral joint for scapula At the elbow joint for the radius and ulna

42
Q

Where is a common fracture on the humerus?

A

On the surgical neck

43
Q

What nerve is found around surgical neck of humerus, and what could a fracture result in?

A

Axillary nerve A fall on surgical neck could compress or damage axillary nerve causing parasthesia (pins and needles) and a loss of motor function