Comparison of the systems Essay Example for Free

Comparison of the systems Essay In this assignment you describe and compare the circulatory, skeletal, and respiratory systems of sharks, iguanas, eagles, and humans. Answer each of the following questions in 25 to 50 words. Circulatory System Shark How would you describe the structure and function of this animal’s circulatory system? Include any unique characteristics. The shark’s heart which is a major component in its circulatory system is shaped like an S and is located in the head region. The sharks hear has 2 chambers and atrium and a ventricle. Blood is pumped by the heart through the afferent brachial arteries to capillaries in the gills where the blood is oxygenated. How does this animal’s circulatory system work? The circulatory system centers around the heart where blood is pumped through arteries then through tissues of the body to distribute nutrients throughout the body and back to the heart. Iguana How would you describe the structure and function of this animal’s circulatory system? Include any unique characteristics. The Iguana has a unique situation when it comes to the circulatory system because the Iguana has a 3 chamber heart. Two of the chambers of the Iguanas heart are atria and one is ventricle. The ventricle has the job of keeping oxygenated blood from being mixed in with de-oxygenated blood. How does this animal’s circulatory system work?Since the Iguana has a 3  chambered heart it would not be uncommon for the Iguana to have a circulatory system that is double. Because the Iguana has a double circulatory system this causes blood to have to pass through the heart twice. Blood first flows from the heart of the Iguana to the lungs and then back to the heart where it is then distributed throughout the Iguanas body using tissues, after the blood leaves tissues it flows back to the heart. Eagle How would you describe the structure and function of this animal’s circulatory system? Include any unique characteristics. How does this animal’s circulatory system work? Human How would you describe the structure and function of this animal’s circulatory system? Include any unique characteristics. The human circulatory system is like a recycling system. The heart is a main part of the circulatory system. The heart pumps to help blood move throughout vessels in the body. Blood vessels which include arteries carry blood from the heart to tissues in the body to keep them alive. Veins carry blood back to the heart from the tissues and capillaries which are tiny veins that connect the arteries and veins. The primary role of blood in the circulatory system is to transport substances to and from all parts of the body How does this animal’s circulatory system work? As blood moves throughout the circulatory system it is acting as a transporter picking up and dropping off substances as it flows. Oxygen is picked up from the lungs and nutrients from the food digested is picked up from the intestines and is delivered to the heart where it is sorted and redistributed to the body getting rid of things the body doesn’t need in the process. What is similar in all of these circulatory systems? What is different in all of these circulatory systems? Respiratory System Shark How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics. Sharks can respire by pumping water over its gills. When the shark open and closes its mouth water enters into the mouth then the gill chambers. Water then exits through gill slits, while in the gills blood filiments absorbs oxygen from the incoming water. How does this animal’s respiratory system work? A sharks respiratory system has no blood vessels and receive its oxygen directly from surrounding tissues and fluids Iguana How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics. How does this animal’s respiratory system work? Eagle How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics. How does this animal’s respiratory system work? Human How would you describe the structure and function of this animal’s respiratory system? Include any unique characteristics. The respiratory  system of humans is quite complex as air enters into the human body it comes into contact with the diaphragm and other muscles of the thorax known as the chest that acts as an air pump. When the air enters the lungs which constitute as the exchange surface taking from the air what the body needs and getting rid of what it does not. After the air has entered the lungs and needed CO2 and O2 is extracted air then leaves through airways like the nose, mouth trachea and bronchi. How does this animal’s respiratory system work? The human respiratory system takes the air that enters in to the human body and extract needed oxygen from the air and distributes it throughout the body. The human respiratory system also acts as a protector from unsafe particles that may be taken in. The human respiratory system will get rid of all bad or unneeded air. What is similar in all of these respiratory systems? What is different in all of these respiratory systems? Skeletal System Shark How would you describe the structure and function of this animal’s skeletal system? Include any unique characteristics. Sharks belong to a special group of fish called Elasmobranchs which are fish with no bones. A shark’s skeleton is completely made up of cartilage. Some parts of the shark’s skeleton like the vertebrae are calcified. How does this animal’s skeletal system work? The shark’s cartilage does not contain any blood vessels so it receives its oxygen directly from surrounding tissue and fluids. If a shark does not constantly move it will sink, which is where it cartilage skeleton comes in handy giving the shark the ability to float. A complete cartilage skeleton allows the shark to be very quick and agile. Iguana How would you describe the structure and function of this animal’s skeletal system? Include any unique characteristics. How does this animal’s skeletal system work? Eagle How would you describe the structure and function of this animal’s skeletal system? Include any unique characteristics. How does this animal’s skeletal system work? Human How would you describe the structure and function of this animal’s skeletal system? Include any unique characteristics. The human skeleton is made up of mostly rigid brittle bone. The human skeleton is mostly cartilage as babies but changes to bone as humans get older. Cartilage is a firm but flexible material and it is hard but not brittle. The human skeleton needs a combination of rigidity and flexibility and must provide a strong foundation for skeletal muscles. Cartilage is in places where firmness and flexibility are needed such as connections between individual bones. How does this animal’s skeletal system work? Human skeletal system works by the use of contracting muscles. When muscles generate force by contracting or shortening to move the human skeleton the system is at work. Skeletal muscles are attached to the bones by means of tendons which are tough bands. Muscles are a pulling not a pushing force to create movement. What is similar in all of these skeletal systems? What is different in all of these skeletal systems?

Essay --

Throughout the annals of humanity, there have been two predominant groups in a society. The first group is made up of individuals who possess the power to define the proper characteristics of those who belong into the dominant group. The secondary groups of people are referred to as the â€Å"others†. The â€Å"other† is nothing more than a mere social construct developed by the dominant party to either exclude or subordinate the groups of people who do not fit the normal characteristics or mores of the dominant group in their respective society. This process is dehumanizing, and these appellations create social barriers that inhibit the growth and evolution of society. Othering is a very insidious process that defies the human conscience. Furthermore, this process has perpetuated xenophobia, gender discrimination, genocide, and various other crimes against the dignity of humankind. Creating â€Å"others† does nothing to advance the human species. Instead this application of discriminatory labels has separated humans from one another. These barriers and constructs have been used to justify slavery, genocide, gender discrimination, apartheid, and various other atrocities. The first step in creating an â€Å"other† is stripping a person of their humanity. This process is gradual, and it is not noticeable. It only takes one pejorative term to initiate this process. Once a negative thought about an individual or a group of people coalesces then the â€Å"other† is created. By separating humans into different constructs and groups, the apathy and prejudice of disenfranchised group grows over time. Once the label and construct is firmly established; the humanity of the stigmatized group is expunged. This paves the way for discrimination, and hate to suffuse ... ... proved to be a severe detriment to human society in terms of not only gender equality, but racial and religious equality as well. Racial and religious constructs are artificial, Race and religion was determined by the dominant society. The dominant group chose the racial characteristics that were favorable, and the people who did not possess these characteristics were marginalized. The dominant group also embraced a certain religious creed that reinforced their morals and standards. The individuals who did possess these characteristics were now considered an â€Å"other†. Othering allowed for the justification for the Holocaust, the Bosnian genocide, imperialism, slavery, and other heinous practices. The groups of people that possessed a different skin color, religion, culture, morals, and other traits were subjected to the greatest evils, because they were dehumanized.

Methods of Writing Paragraph Essay

There are different writing methods use to be able to developed a good paragraph. These are the use of the various types of paragraph development. The most frequently methods use includes Definition, Classification, Comparison and Contrast, Process Description, Cause and Effect and Narration. The idea in the paragraph can be expanded through the use of Definition. In here, the writer can be able to explain the meaning of an idea or a concept. It could be done by showing the details, describing, giving examples or analyzing using symbols and more. The next one is through the use of Classification method. Classification method can be done if you are going to breakdown information into smaller parts in simplifying a concept or in explaining something such as a series of things. The next methodology is the Description of Process. It is usually done in describing a series of connected actions in chronological manner. The process of description might be in the form of natural, mechanical o r historical processes. Like the other methods, it can also be use to expand the idea in the paragraph. Another method is through Comparison and Contrast. The writer can use comparison if he/she want to show some similarities with the given ideas. On the other hand, the writer can use contrast if he/she wants to point out differences in ideas. It also possible to use the combination of both comparison and contrast in establishing both the similarities and differences of ideas in the given paragraph. The next is the use of Cause and Effect. Cause and effect method can be used to expand the idea in the paragraph by establishing or explaining what happens as a result of something. In here, the writer can use signal words such as the words; because, cause, due to, for the reason and other words for the cause. The signal words for the cause are the words; as a result, consequently,in effect, therefore, thus and more. The next one is through the use of Narration. In here, the write could expand the concept of an idea in the paragraph by arranging the ideas in order; in chronological, or in place, or in the level of importance telling what happened first and what will be in the next. For chronological or time order, the write can use the words that tell time such as; such as first, second then,after,later and more. For place order, the writer can use the words that locate, such words like; below, beneath, behind, behind, near, and more. For the order of importance, the writer can use the words that judge importance, such words like; next, last, must, greatest, in the first place and more.

Nursing and Patient Essay - 1697 Words

RUP1 Project Nursing is a profession in which professionalism and high moral character go hand in hand. Nurses have access to very important information and care for patients during critical times in their lives. Because of the nature of work that a nurse does, they must always maintain professionalism to ensure that their patients have the upmost trust in them. A. Functional Differences In order to become a registered nurse, one must pass nursing school and then go on to pass a test given by their state regulatory agency, such as the board of nursing (BON). The state board of nursing has many different duties. One of the many duties of a BON is to grant and renew nursing licenses. The BON can also take disciplinary review of†¦show more content†¦While working with an interdisciplinary team, it can be easy for some members of the team to forget that the patient is ultimately the one in control. My job is to always encourage the patient to do what they feel is best for themselves and to respect their wishes. A person may decide that they do not want a particular treatment that is part of the plan and it is my job to protect their right to say no to that treatment. I would also work on advancing my nursing profession through knowledge development, dissemination, and application to practice. Nursing is a profession that is always changed and evolving. N ew research for things like better standards of care and new procedures are always coming out. As part of a team, I should always be the most up to date on my education. Being informed and continuing my education allows me to be a better team member and it also allows the patient to have the best care. D. Nursing Theories Nursing theories have a definite impact on the day-to-day practices of nurses. Dorothea Orem’s theory of self-care deficit model is something that all nurses do without even realizing it. In Dorothea Orem’s model, she states that when a patient renders an insult, there is a self-care deficit, which makes nursing interventions necessary (Cherry Jacob, 2011, p. 98). When a patient comes into the ER with a newly diagnosed illness, they are often unsure of what to do, or how to proceed from there. Without even thinking about doingShow MoreRelatedNursing : Regarding The Importance Of Patient Priority In Nursing963 Words   |  4 Pages Ethics in Nursing: Regarding the Importance of Patient Priority Carlie Cupp Indiana University East Ethics in Nursing: Regarding the Importance of Patient Priority In order to create a morally and ethically sound practice and health care environment for every patient, the nurse’s decision-making role is vital and should be treated as such. 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