The Correct Sequence of Arteries Taking Blood to the Left

question 66

Multiple Choice

The correct sequence of arteries taking blood to the left arm is aortic arch,

• A) brachiocephalic, left subclavian, left brachial
• B) left axillary, left subclavian, left brachial
• C) left subclavian, brachiocephalic, left brachial
• D) left subclavian, left axillary, left brachial
• E) left common carotid, left subclavian, left brachial

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Definitions:

Flexor Carpi Ulnaris

A muscle of the forearm that acts to flex and adduct (move towards the body) the wrist.

Flexor Carpi Radialis

A muscle of the forearm that acts to flex and abduct the hand.

Extensor Carpi Radialis Brevis

A muscle in the forearm that assists in extending and abducting the wrist.

Extensor Carpi Radialis Longus

A muscle in the forearm that extends and abducts the wrist, playing a key role in hand movements.