Question

you have finally made to the last chamber of the heart the left ventricle pumps you into the entire body. After entering the aorta wgat are the very first vessels you will travel inti?

Answer 1

when the ventricle is full ,the mitral valve shuts ,this prevent the blood from flowing bchward into the atrium while the ventricle contract .as the ventricle contracts ,blood leaves the heart through the aortic valve into the aorta it circulates the blood to the body .

in above given question :

when after entering the aorta what are the very first vessels blood will travel in :

• the bracheo cephalic trunk is the first artery to arise from the aortic arch , it branches into right subclavian artery and right common carotid artery.
• it carries the blood to the right arm and the right side of the head and neck .
• next to branch from the aorta is left common carotid artery that supplies blood to left side of head and neck .