The human heart is a four-chambered hydraulic pump

The human heart is a four-chambered hydraulic pump. A hydraulic pump uses differences in pressure to move material from areas of higher pressures to areas of lower pressures. The pressure differences created by the heart move blood between the chambers and the circulatory systems. Let’s begin our discussion by identifying the chambers of the heart and their functions, the associated valves, and the names and general route of their associated great vessels.

Sample Solution

A typical heart has two upper and two lower chambers. The upper chambers, the right and left atria, receive incoming blood. The lower chambers, the more muscular right and left ventricles, pump blood out of the heart. The heart valves, which keep blood flowing in the right direction, are gates at the chamber openings. The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system. The coronary arteries run along the surface of the heart and provide oxygen-rich blood to the heart muscle. A web of nerve tissue also runs through the heart, conducting the complex signals that govern contraction and relaxation. Surrounding the heart is a sac called the pericardium.

Robert Filmer and Thomas Hobbes were two of the biggest proponents for absolute monarchy of their generation. While both were in favor of absolutism as well as total control given to the respective sovereign, the basis of their reasoning differs fundamentally. Robert Filmer claimed that absolute monarchy comes from the patriarchal rule, sanctioned by God himself. Filmer believes Adam was the first patriarch, and was given authority over his children, with each successive family following this sort of tier system(FIlmer 6-7). Accordingly, Filmer recognizes that families and towns will eventually grow, making it difficult to trace or decide lineage of the original patriarch, and in these situations, patriarchs may come together and decide on a sovereign. Filmer says that this decision is not really a decision of the people, but rather one of the “universal” patriarch, God himself(Filmer 11). Filmer uses this patriarchal tier system as his justification for absolute monarchy, as this is what God prescribed when giving Adam and succeeding patriarchs authority over their respective families. Monarchs should be given absolute power because it is the will of God in being granted authority as a patriarch, and citizens are essentially descendants of this patriarch, so it is their god-given duty to obey. Additionally, the Sovereign is bound by divine law and law of previous ruling patriarchs, and those who disobey will be rightfully punished harshly by God(Filmer 11).

While Filmer argues for Absolutism on the basis of God, Thomas Hobbes, another absolutist proponent, argues this idea as an alternative to the “state of nature” in which man lived in before organized government. This state of nature was one of instability, and full of anarchy, as men are naturally self-interested(Hobbes 112). Hobbes believes that governments were formed to begin with to bring stability to this state of nature. The sovereign and the people have a sort of contract ensuring security and protection, and this security may only be achieved through total obedience to the sovereign(Hobbes Chap. 30). In obeying the sovereign, the people are in theory obeying themselves. The sovereign is the sole legislator, and it is the people’s contractual duty to obey(Hobbes 176). Hobbes recognizes that a sovereign may make decisions unfavorable to som

This question has been answered.

Get Answer
WeCreativez WhatsApp Support
Our customer support team is here to answer your questions. Ask us anything!
👋 Hi, Welcome to Compliant Papers.