Blood supply

Question 1

What comes off the brachiocephalic artery?

Answer 1

Right Common carotid, subclavian, right vertebral,

Question 2

What comes off the subclavian a?

Answer 2

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Vertebral, Internal thoracic, thyrocervical, costocervicalw

Question 3

what comes off thyrocervical trunk

and what comes off costocervical trunk?

Answer 3

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inferior thyroid, ascending cervical, transverse cervical, suprascapular, dorsal scapular, superficial cervical

Costocervical: Deep cervical, supreme intercostal

Question 4

What vessel comes after the subclavian a? (think of anatomical strcuture)

Answer 4

Axillary

-subclavian becomes the axillary under the clavicle?

Question 5

what is the bloody supply in axillary region?

Answer 5

• superior thoracic
• pec minor contains: Thoracoacromial. lateral thoracic
• Anterior and Posterior humeral circumflex.
• subscapular –> scapular circumflex and thoracodorsal

Question 6

when does axillary turn into brachial?

Answer 6

under teres major