Which artery/arteries supply blood to the brachium?
A) axillary artery
B) esophageal arteries
C) subscapular artery
D) costocervical artery
A
Explanation:
B) The esophageal arteries, several small vessels of varying origin along the thoracic aorta, supply blood to the esophagus.
C) The subscapular artery supplies blood to the dorsal shoulder muscles.
D) Each costocervical artery sends branches to the deep muscles of the neck and shoulder and to the first two costal interspaces.
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