https://padlet.com/mhunt193/2mskapbgqh5k Cardiovascular System en-us 2018-11-26 02:21:12 UTC 2018-11-26 03:22:08 UTC hello@padlet.com mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307612922  The oxygen-rich RBC coming from the lungs enters the upper left chamber of the heart, the left atrium. 

]]> 2018-11-26 03:07:43 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307612922 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613185 As the chamber fills, it presses open the mitral valve and the blood flows down into the left ventricle.

]]> 2018-11-26 03:09:28 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613185 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613288 When the ventricles contract during a heartbeat, the blood on the left side is forced into the aorta.

]]> 2018-11-26 03:10:12 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613288 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613313 Oxygenated blood exits the heart through the aorta and reaches the arms through the brachiocephalic trunk and the left and right subclavian arteries that run beneath the collar bones.

]]> 2018-11-26 03:10:25 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613313 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613406 The subclavian arteries continue through the armpits as the axillary arteries and then onward into the upper arms as the brachial arteries.

]]> 2018-11-26 03:10:57 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613406 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613487  The brachial artery divides into the radial and ulnar arteries.

]]> 2018-11-26 03:11:33 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613487 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613524 In the hand, the ulnar and radial arteries reconnect to form the superficial and deep palmar arches.

]]> 2018-11-26 03:11:55 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613524 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613575  Many smaller arteries, such as the palmar digital arteries and palmar metacarpal arteries, branch from the palmar arches to supply blood to the palm and fingers.

]]> 2018-11-26 03:12:18 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613575 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613598 The palmar digital veins and palmar metacarpal veins deliver deoxygenated blood from the tissues of the fingers and palm to the superficial and deep palmar venous arches.

]]> 2018-11-26 03:12:29 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613598 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613617  The palmar venous arches carry blood to the radial and ulnar veins.

]]> 2018-11-26 03:12:42 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613617 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613663 Deoxygenated blood continues to flow from the brachial vein to the axillary vein in the armpit and the subclavian vein, before forming the brachiocephalic vein with blood returning from the head.

]]> 2018-11-26 03:12:59 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613663 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613701 The RBC then enters the right atrium from the superior and inferior venae cavae, and the coronary sinus.

]]> 2018-11-26 03:13:18 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613701 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613861 From right atrium, it goes through the tricuspid valve to the right ventricle.

]]> 2018-11-26 03:14:39 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613861 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613886 From the right ventricle, it goes through the pulmonary semilunar valves to the pulmonary trunk

]]> 2018-11-26 03:14:53 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613886 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613910  From the pulmonary trunk it moves into the right and left pulmonary arteries to the lungs.

]]> 2018-11-26 03:15:04 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613910 mhunt193 https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613942 From the lungs, oxygenated blood is returned to the heart through the pulmonary veins.

]]> 2018-11-26 03:15:19 UTC https://padlet.com/mhunt193/2mskapbgqh5k/wish/307613942