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Module four was a great section to learn. The part that I found most inrtiesetng was the review of the structure and function of the heart. The heart consists of four chambers which are the right and left atrium (Upper chambers) and the right and left ventricle (Lower chambers). The atrium receives the blood and the ventricles are the pumping chambers. The heart also consists of four valves which are known as the tricuspid, pulmonary, mitral, and aortic valves. The cardiac muscles that are found inside the chamber walls are known as myocardium. The heart is enclosed by the pericardium. The ventricles, valves, myocardium, and pericardium are parts of the heart that I need to understand and what part they play in the functioning heart.The section that was relevant for me was the section on shock because about six years ago my brother was set on fire by his own friend. At which his friend proceeded to hide his keys from him where he couldn't leave or get help. By the time our mom met him, he was in a state of shock and thank goodness he got to the ER when he did. Otherwise it would have been fatal. Shock is not something to take lightly. I almost lost my brother to shock. Seeing my brother lie so helpless on that emergency room bed was probably one of the most terrifying moments of my life.
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(VISITOR) AUTHOR'S NAME
Saddam
MESSAGE TIMESTAMP
17 december 2014, 03:12:44
AUTHOR'S IP LOGGED
62.210.78.179
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