I will pay for the following essay Now the Olympic flame has left the UK its remaining legacy is to inspire a generation, promoting the benefits of physical fitness. What are the benefits to the cardiovascular system of regular exercise. The essay is to be 4 pages with three to five sources, with in-text citations and a reference page.

This paper is a discussion of the main physiological features of the cardiovascular system.

The heart, one of the system’s major components, has two ventricles at the bottom chambers of the heart and two atria at the top chambers (Aaronson et al, 2004: p47). The ventricles force the blood into the blood vessels from the heart while the atria drains and forces blood into the ventricles. The heart is divided into two chambers in order to achieve a two-circuit system of circulation. The right side pumps to the lungs while, on the other hand, the left pumps to the other organs of the body. During the cycle of a heartbeat, the right and left atria contract, then the right and left ventricles follow suit, followed by relaxation of the ventricles and atria. During the resting phase for the ventricles and atria, blood flows from the relaxed atria to the relaxed ventricles, constituting the diastole. The atria then contract to force out any remaining blood almost followed immediately by the ventricle, constituting the systole.

To ensure that blood flows in the right direction, the heart has valves that allow blood to move in only one direction. The heart valves open and close when the heart relaxes and then contracts, which is caused by the pressure difference in the heart, and these valves are. aortic, mitral, pulmonary, and tricuspid valves (Aaronson et al, 2004: p50). The one way nature of the valves ensures that blood does not flow back, which avoids mixing of different blood.

The heart is comprised of the cardiac muscle, which is a striated and involuntary muscle found on its walls and histological foundations (Aaronson et al, 2004: p52). While smooth muscle is also involuntary, cardiac muscle is more anatomically related to skeletal muscle since smooth muscle is not striated. The cardiovascular system is made of an amalgamation of smooth and cardiac cells, with the blood vessels lined by smooth muscle.

The circulatory system is

 

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I will pay for the following essay Nursing Issues in healthcare. The essay is to be 3 pages with three to five sources, with in-text citations and a reference page.

Patricia has served various leadership roles at Scripps Health, Presbyterian Intercommunity and Southwest Healthcare. In addition to leadership skills, she has a bachelor’s degree in nursing and a master’s in nursing leadership. As a leader, Patricia is charged with making sure that the hospital meets its patient care, clinical and staffing standards. She also advises senior management on the best nursing practices and patient care. She is also responsible for managing nursing budgets, establishing nursing policies and procedures. Patricia also plans patient services and participates in cross-departmental decision making with other top managers. In addition, Patricia is responsible for all the nursing departments in the hospital. The discussion regarding generational considerations in nursing was very helpful because the leader provided a lot of light and information on the issue.

Recently, much attention has focused on the generational cohorts that define the current society. The generational groups include the veterans, baby boomers, generation x, generation Y and the home landers (Stanley, 2010). The groups have difference defining characteristics and pose different challenges for nurse leaders. As such, it is important for nurse leaders to possess awareness of the generational differences and the accompanying varying communication styles for the different groups. Understanding the groups has implication in nursing from two perspectives. Firstly, it facilitates communication between the nurse and the patients or families. Secondly, it enhances communication among nurses and other health professional working together.

The traditionalists are an old generation with members who follow the rules, value authority and chain of command. They are likely to respond to formal communication than casual or a direct approach. The baby boomers grew in a time of prosperity that formed the basis for their

 

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I will pay for the following essay Nut wk7 assignment. The essay is to be 5 pages with three to five sources, with in-text citations and a reference page.

However, I took the initiative to put into practice the activities recommended by “Mypyramidtracker.” The most interesting activity was to carry out various body exercises and then calculate the corresponding energy expenditure from the calculator. I also developed the habit of being nutrition conscious and took control of my eating habits.

The first time I did a food nutrition evaluation, I found that my diet consisted excessive energy-giving foods. Most of my diet consisted of deep fried potato chips, crumbled bread, almonds roasted with honey, chocolate milk, and cornflakes among others. The results from the calculator indicated that I was taking approximately 3210 Cal which was the above my daily recommended intake of 2630 Cal. Particularly, I was taking an excess of proteins, saturated fats, and carbohydrates. However, I was meeting the daily-recommended intake for total fiber, which I was able to maintain at 25. Vitamins and mineral elements requirements varied from one vitamin to another. Whereas the diet was exceeding the required daily intake for vitamins A, C, E, and riboflavin, it was falling short of thiamin, potassium, and zinc.

After reading and understanding about the various health effects of taking less or more of one nutritional requirement, I decided to change my diet. I primarily reduced the amount of carbohydrate foods I was taking in a day and supplemented the same with vegetables and fruits. The changes were hardly noticeable within the first week but I began to record some changes in the third week. It was challenging at first since some of the substitutes were costly and difficult to choose from the food stores. For instance, I would not know what type of fruits or vegetables would help me meet or at least maintain the daily-recommended nutrient intake for some vitamins. Therefore, I had to exercise patience and do a lot of trial and

 

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I will pay for the following essay Obedience and Authority. The essay is to be 1 pages with three to five sources, with in-text citations and a reference page.

Obedience and Authority

Normally, human beings choose to obey or disobey orders based on various factors. Before an individual accepts to execute an order, they must first accept that the authority has a genuine reason or that the order is legitimate. From a psychological perspective, individuals choose the same based on the result, which could be either a reward or a punishment. This implies that one may decide to show obedience to a figure of authority because they are expecting to be rewarded or are avoiding punishment. In addition, according to Lessings, individuals may show obedience especially when they belong to a group. This is because it is not easy to go against a group as an individual. Here, an individual attempts to avoid punishment from the group. On the other hand, Schor maintains that individuals may decide to obey those in authority because of the work and spend cycle where the modern consumerism world increases working hours. This is an example of a reward perspective as it relates to authority and obedience. The theme of obedience and authority is meant to indicate the social differences between people where some obey others so that they can be rewarded or avoid punishment.

One of the key ideas explained is the fact that most people find it very difficult to disobey some authoritative figures. In relationship to Lessings ideas, the most appropriate example here is the idea of displaying the American flag in various areas. While some can, others cannot. This indicates that some have the choice to rebel as well as speak their mind while others only have to follow and obey.

 

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I will pay for the following essay Observations on Images. The essay is to be 1 pages with three to five sources, with in-text citations and a reference page.

This assignment looks at visual literacy, media literacy and communication of information which are part of the three images talked about in the lecture notes.

Information come to our brains on different ways for interpretation based on whether the person has vision or not. People with vision have images constantly sent to their brains for interpretation unlike for non-visionary whose images come from certain sounds that are related with objects they see. Visual literacy involves the ability to understand, create and use images.

This is also an import part of critical thinking (Berlo, p. 33). This image helps people to be creative in thinking and have the required skills in production of a number of messages by use of image, language and sound. There is need to interpret and process the messages we receive and this is through media literacy.

Images and sounds are important in communication information. Communication processes are important images since they help one acquire presentation skills (Berlo, p. 35). Communication process involves the sender, source, channel and the receiver. The communication process helps in presentation and communication skills that are vital in making people understand what one is talking

 

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