Hi, need to submit a 500 words paper on the topic Heart and Lungs. Heart and Lungs Heart and Lungs The heart and the lungs are fundamental body organs responsible for both cardiovascular and respiratory systems respectively. Although they serve different functions, they work interdependently. The heart is a strong myogenic organ that is responsible for pumping blood in the blood vessels within animals. It uses rhythmic and repeated contractions to conduct this function. The main components of the heart are the connective tissue and the cardiac muscle that has the ability to pump blood (Kaminsky, 2011). This muscle apparently works involuntarily.

The lung is a respiratory organ that carries oxygen into the bloodstream from the atmosphere and frees carbon dioxide from the bloodstream into the atmosphere. It is a vital organ that most breathing animals posses. Each of the lungs is situated in either side of the heart close to the spinal column. This is the case among animals with complex life forms such as mammals.

The heart and lungs should operate efficiently to ensure enough oxygen reaches the organs. This forms the vascular and the respiratory systems. The lungs hold the air that is taken from the environment before releasing it into the blood. Thereafter, the heart circulates the blood into the entire body. The oxygenated blood flows to the body from the lungs as the deoxygenated blood flows from the body into the lungs (Scharf, Pinsky, & Madger, 2011).

The whole process commences at the heart that has the two atria and ventricles. The veins in the right atrium and ventricle receive blood. Concurrently, the deoxygenated blood flows into the heart through the right atrium. The relaxation of the heart muscle then causes the release of blood into the right ventricle from the atrium. Consequently, right ventricle pushes the blood into the Pulmonary Artery via the Pulmonary Valve (Batzel, Kappel, Schneditz, & Tran, 2007). The pulmonary artery then delivers the blood to the lungs where it undergoes purification. After the purification, the oxygenated blood rescinds to the heart through the Left Atrium (Batzel, Kappel, Schneditz, & Tran, 2007). The heart muscles relax again causing the left atrium to send the blood in to the left ventricle. In the end, the heart pushes the blood out delivering it to the entire body.

The lungs are the sites of respiratory gas exchange. These gases are oxygen and carbon dioxide. The bronchioles and alveoli deliver blood into the lungs. The bronchioles split from the trachea extending to the lobes of the lungs. It is fundamental to notice that the alveoli are tiny sacs surrounded by blood capillaries that enhance gaseous exchange. During the process of inhalation, oxygen fills the alveoli in the lungs. This oxygen goes to the blood cells found in the capillaries that are adjacent to the alveoli. During exhalation, the carbon dioxide present in blood moves to the alveoli where it is eliminated from the body. Consequently, blood undergoes purification and returns to the heart (Batzel, Kappel, Schneditz, & Tran, 2007).

The heart and the lungs are instrumental organs because they facilitate cardiovascular and gaseous exchange processes within the body. The heart pumps blood that is purified from the lungs. This makes the two organs mutually dependent on each other. The heart is sandwiched between the lungs based on their complimentary nature.

References

Batzel, J. J., Kappel, F., Schneditz, D., & Tran, H. T. (2007). Cardiovascular and respiratory

systems: Modeling, analysis, and control. Philadelphia : SIAM.

Kaminsky, D. (2011). Netter collection of medical illustrations: Respiratory system E-book:

Respiratory system E-book. Philadelphia: Elsevier Health Sciences.

Scharf, S. M., Pinsky, M. R., & Madger, S. (2011). Respiratory-circulatory interactions in

health and disease. New York: CRC Press.

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Hi, need to submit a 500 words paper on the topic Food mart. Foodmart When a contract is agreed upon by two parties, each party is obliged to follow the terms and conditions that entail that contract. The advantage for a business owner who uses online contracts is that it is faster and effective than traditional forms of contracts. On the other hand, customers also prefer to shop online because of the convenience that is offers. However, because online shopping is still relatively new, there are contractual issues that may need to be sorted out between the buying and selling parties.

In the Foodmart case, Todd made the decision to buy chocolate sauce online so that he could sell his cakes. Because the order quantity that he desired was not available at the closest store possible, Foodmart cannot be considered to have ripped Todd off by not having the correct amount of chocolate sauce on stock. Todd may not have been aware at the time, but Todd entered into a contract with Foodmart that contained several terms and conditions. This is not a special case. every customer who purchases items online need to be aware of all the fine details of the contract that they are entering into. For Foodmart’s online order contract, the customer cannot purchase items that were advertised for cheaper in print. In addition to this stipulation, the online sales contract states that orders placed online can only receive inventory that is available from the closest store in terms of location. Thus, Foodmart cannot be held accountable as they laid out all the terms and conditions in their online contract. If the customer chooses not to take notice of this, then it is solely the customer’s responsibility and the company at hand cannot be held responsible. If the company chooses to reimburse Todd then that is their choice, but they have no legal obligation to do so. It may be to the company’s benefit to reimburse him once because he may prove to be a long-term customer. The benefits in this case may outweigh the negatives so it may be best to give Todd the benefit of the doubt this time only. If he is in a similar situation again, then Foodmart should advise him that there is nothing that they can do for him.

Foodmart should try to avoid such a situation in the future by making its customers aware of the terms and conditions of any contract. This would avoid legal issues down the road and it would give assurances to a customer that everything will be done through legal means. Foodmart could make it easier for customers by writing its terms and conditions in simple and easy to understand words so that there is no confusion. Before a customer places an order, a guarantee would have to be given that the customer is fully aware of all the terms and conditions of Foodmart. Online contracts can be a source of frustration for both a company and its customers because they are very difficult to enforce. Since there is no physical agreement taking place, it may be said that a contract is invalid because they were no witnesses or guarantees at the time of the purchase.

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Hi, need to submit a 500 words paper on the topic Vincennce university should build more parking lots. Vincennes should build more parking lots Vincennes has six residence hallswell equipped with study rooms, laundry rooms, and recreation areas. However, it only accommodates a small percentage of unmarried students. majority of the students live off-campus with their parents. Despite it accommodating very few students, it is evident that the parking spots are not enough. For instance, Harrison Hall located just behind it, accommodates approximately 100 students. However, it has only 39 parking spots, a number that is very far from enough. To add insult on the injury, Morris and Clark halls do not have any parking spots near them. In most occasions, it is very rare for residents in the campus to access parking spots during weekdays. For instance, many students find it hard to walk from some areas such as Red Skelton Performing Arts Center. Additionally, the walk in the darkness is somewhat intimidating (Irvine 1). The distance between the dorms and the lots is very short but very long between any dorm and the parking spot. In fact, it approximately three times the distance from one dorm to another. The distance from the common parking spot (Red Skelton Performing Arts Center Parking lot) seems near from the residential areas. However, the to and fro walks from the students parking area to the dorms justifies the point that it to be too far. Lack of enough accommodation is also one of the contributing factors for an increase in demand for the parking spots. majority of the students drive to school. It will be crucial for the school’s management to consider building more parking lots for the residents in order to save the students time.

For many years, the management of Vincennes University has been experiencing complaints from the students over the parking rules. According to the students, the rules of the university only value the interest of the staff. This is evidenced by their dislike of the existing rule that bars them from parking their vehicles in areas preserved for commuter and staff members. Most students also argue that the parking spots reserved for the commuter and staff is more than enough. This is evidenced by the number of spots that remain unoccupied even when almost all staff members are in school (Irvine 1). Additionally, it is evident that the school has not only more than enough space for the construction of parking spots, but also enough resources for the building of new parking spots. Majority of the students argue that it is unethical for them to pay $30 on unguaranteed parking spots near the dorms as a way for justifying their opinion for creation of more parking areas (Irvine 1). To prevent the advancement of conflict between students and the management of the school, it will be crucial if the university will consider building more parking spots.

In conclusion, it is crucial for Vincennes University to consider building more parking spots for their residents. In doing so, they will not only manage to enhance good relationship between the students and the management, but also solve the challenges that students face when moving from one point to another. The building of enough parking areas for the students will also prevent not only the congestion of vehicles in students’ parking lots, but also in areas reserved for the staff and commuter. Additionally, the building of more parking lots will make the students recognize the essence of paying $30 for parking.

Work Cited

Irvine, Chad. “Create more Resident parking on the campus of Vincennes University.” Change org. (2010): Web. 30 April 2014. https://www.change.

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Hi, need to submit a 500 words paper on the topic The ethics of the earlier thinkers. PHILOSOPHY It is a question that has troubled billions of people since the dawn of time: how should a person lead a good, meaningful life? There are as many theories as there are grains of sand on the beach, but some ideas over the years have been more popular than others. Some people are born into religions where these questions are largely answered for them. They know from an early age what their god tells them is the right thing to do and what is the wrong thing. Others question their faith and try to revise their morality, bringing in parts of other religions or philosophies. Still others have no real faith and try to build a moral foundation out of their personal experience adding rules and content to it as the years go by. Some philosophers have talked of two worlds existing. One the world we live in and another better, more perfect world that exists somewhere else. This way of thinking is also the foundation of much theological thought too.

Plato, like Descartes, believed that the mind and the soul were basically the same thing. However, unlike Descartes, Plato thought that the soul was eternal and didn’t with the body but changed its form and shape, as it was a kind of opposite. One of Plato’s most important concepts was his belief in the existence of two worlds: one a world of real things that we can see and one a world of forms, or perfect representations of these things. Plato was always about duality, both in objects and forms, but also in body and soul. For example, a spoon would exist on your table, but also somewhere else as a kind of perfect spoon. The same idea would apply to things like colours or animals. Homer, too, shared this idea. He saw the world as divided between mortals and gods. But for him it was possible to cross over between the worlds. Odysseus, for example, was able to visit the Underworld. Achilles was half-god and half-man. This concept was also shared by Aquinas, but somewhat less imaginatively. He believed that God was perfect and that we are but a shadow cast by this perfection.

There is so much to write about when it comes to this subject. Morality is all around us and affects everything we do, all of our actions and all of our interpersonal relationships. Our lives are also determined by our view of the division of the world and the possible existence of God. This has been a popular concept throughout history, even if it has been overcome by ideas such as moral relativism in today’s world. For those reasons, it is very important to study and think about. I personally do not believe in absolutism or in relativism. I like to there is a moral ground where people can live happy lives and have evolve from ideas they once had. That said, I think being too open-minded can also cause problems. Overall, though, people should be able to make up their own minds.

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Hi, need to submit a 500 words paper on the topic Returning to School. Running head: RETURNING TO SCHOOL Returning to School This paper explores the reasons for returning to school and the changes in the way of life that are needed for an individual to fit in the institutional setting. It also focuses on the barriers to successful achievement of good results and the strategies that an individual needs to put in place to surmount these obstacles. Emphasis is also put in the non academic factors that might affect a student’s pursuit of a university degree. Jackson (2011) states that due to the economic recession and subsequent lack of jobs, students are returning to school to become more competitive. They therefore return to school to polish old skills and to learn new and up-to-date practical skills.

I am going back to school to be personally satisfied i.e. my lifetime ambition to achieve a university degree is one of forces that made me reverse the decision of not going back to school. Also as role model to my children, I made the decision for them to see how important it is to stay in school and to attain quality college education. The inferior feeling when I am with my peers at the workplace or in a social joint also contributed to my decision. Most of them are more educated than I am and going back to school boosts my self confidence.

Education improves one’s skills and knowledge. this therefore implies that after completing my college education, I will be able to get a better position that pays well. This will enable me to meet expenses and ensure my family leads a better life. Going back to school brings the enchantment of learning something new daily while offering me the opportunity to reconnect with myself thereby giving me the chance to investigate, unearth and construct new ideas and concepts. It also encourages scholarly growth by creating responsiveness that utilizes the fallow aptitude in the brain.

Since I like merriment and hanging out, I will have to take a break and focus on my education in order to achieve the targets I set at the onset. I will as a result have more time thereby improving my performance. I have to stay focused, regimented and goaded to productively pursue the course. Some of the obstacles of returning to school include lack of time because of the official and familial errands, lack of funds to finance my education and the belief that I am too old to continue with my education.

Since returning to school is a dream that I have to achieve, I have to find strategies to eliminate the barriers that might hinder my success. Some strategies include. developing a plan that is followed and constantly updated for smooth transition from one chore to another, seeking advice from professionals, facing the obstacles and being lithe to various situations that can crop up from time to time. I already appreciate the fact that schooling at an advanced age can prove to be quite a challenge but with this awareness, it is easy to lay viable plans towards successful completion of the college degree.

Reference

Jackson, A. (2011). Why I decided to return to school. London: Chapman and Hall.

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