Upper Extremity Flashcards

1
Q

The infraspinatus tendon inserts on the:

A

Greater tubercle of humerus

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2
Q

Which ligament protects the humeral head from direct trauma?

A

Coracoacromial ligament

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3
Q

What ligament in the elbow attaches to the annular ligament?

A

Radial collateral

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4
Q

Which of the following muscles is located in the posterior muscle group of the elbow?

A

Anconeus

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5
Q

The ulnar nerve is located between the _____ epicondyle of the humerus and the ______ process.

A

Medial olecranon

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6
Q

Which of the following carpal bones is located in the proximal row?

A

Scaphoid, lunate, pisiform, triquetrum

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7
Q

Which nerve courses through the carpal tunnel?

A

Median nerve

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8
Q

What structure forms a bridge over the intertubercular groove for protection of the long head of the biceps tendon?

A

Coracoacromial arch

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9
Q

Which articulations of the elbow create the pivot joint that aids in supination and pronation of the elbow?

A

Radiohumeral and radioulnar

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10
Q

The structure that consists of a series of short ligaments that connect the palmar
plates of the metacarpal heads is called the

A

Deep transverse metacarpal ligament

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11
Q

Which of the following is not one of the muscles of the thenar group in the hand?

A

Lumbrical

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12
Q

How many muscles are located within the ventral group or deep muscles of the
forearm?

A

3

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13
Q

The infraglenoid tubercle of the glenoid process is the attachment site for what muscles?

A

Long heads of biceps

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