Upper Limb Flashcards

1
Q

What comprises the pectoral girdle (shoulder)?

A

Clavicle and scapula

*NOT sternum

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2
Q

What does the clavicle connect?

A

UL to axial skeleton

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3
Q

What does the scapula connect?

A

Clavicle to humerus

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4
Q

What is the only thing holding (by bony articulation) UL to axial skeleton?

A

Sternoclavicular joint

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5
Q

What passes through the cubital fossa (a & n)?

A

Brachial artery and median nerve

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6
Q

What passes through the carpal tunnel?

A

Median nerve and all the long flexor tendons passing from the forearm to the digits of the hand

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7
Q

What forms the supraclavicular nerves?

A

C3-C4

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8
Q

What forms the palmar thumb pad, palmar index pad, and palmar little finger pad?

A

C6, C7, and C8 respectively

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9
Q

Cephalic v is tributary to what vein?

A

Axillary vein

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10
Q

Cephalic v drains what aspect of UL?

A

Posterior/lateral

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11
Q

Basilic v is tributary to what vein?

A

Brachial

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12
Q

Basilic v drains what aspect of UL?

A

Anterior/medial

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13
Q

What does the median cubital v connect?

A

Basilic and cephalic veins

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14
Q

Dorsal venous arch of hand is tributary to what veins?

A

Cephalic and basilic veins

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15
Q

What does the dorsal venous arch of the hand drain?

A

Superficial dorsal veins of hand

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16
Q

What muscles are in the anterior compartment of the arm?

A

Biceps brachii, coracobrachialis, and brachialis mm

17
Q

What motor nerves are in the anterior compartment of the arm?

A

Musculocutaneous, median, and ulnar

18
Q

What cutaneous nerves are in the anterior compartment of the arm?

A

Medial brachial & medial antibrachial cutaneous nn to supply the skin of medial arm and forearm

19
Q

What muscles are in the posterior compartment of the arm?

A

Triceps brachii

20
Q

What neurovasculature is in the posterior compartment of the arm?

A

Radial n & deep brachial a (initially located within triangular interval)