Krull DATE: 10.27.11 INTRODUCTION Blood is a biological fluid found in animals that delivers necessary nutrients and oxygen throughout the body and carries away metabolic waste products. The average adult has a blood volume of roughly 5 liters, comprising of plasma, blood cells and platelets, and it is usually red in color, though not always. The most abundant cells in vertebrate blood are red blood cells, constituting about 45% of whole blood. These cells contain hemoglobin, an iron-containing
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increased length of stay and added medical costs. Both adult and pediatric patients who have catheters inserted into their blood vessels face increased risk of an infection developing along the invasive plastic devices which can become life-threatening as they spread into the bloodstream. According to Centers for Disease Control and Prevention (CDC), an estimated 248,000 blood stream infections are reported per year (CDC, June 2010), and mortality rate of 12%-25 %( CDC, 2011) .This dangerous lethal
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amazing, it covers 70% of the earth, is the only substance on the earth that occurs naturally as a solid, a liquid and a gas, and is more necessary to human life to exist than any other substance. Water fills our cells, water is the main component in blood, that moves nutrients through the body, water helps with digestion, from saliva to moving waste through the bowels to elimination. Being only 2% dehydrated can cause some serious physical and mental degradation and being 15% can be lethal. (http://www
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cardiovascular disease is simple. When it comes to eating a diet high in fats, sugars, and cholesterol, there is a higher risk for cardiovascular disease. When an individual can understand how to control the factors such as high fat foods, stress, blood pressure, etc, they will be able to reduce the risk of cardiovascular disease. A great way to start to control those factors would be to exercise. If you can get your heart rate up to a safe level, you will begin to burn calories. Burning calories
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Before you self harm in any way, you should probably know what you’re getting into. Before you make that cut, please keep in mind that you will find the pain release and blood strangely addictive. You may think to yourself that you’ll be able to control it, that you won’t let it get out of hand. You may think that you can just stick to a few small, shallow cuts here and there that won’t be deep and that will heal quickly and easily. But you’re wrong. You can’t control it, it’s impossible
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Running head: COMMUNITY HEALTH NURSING ASSESSMENT Community Health Nursing Assessment Alison C. Jessup Saint Joseph’s College COMMUNITY HEALTH NURSING ASSESSMENT Abstract COMMUNITY HEALTH NURSING ASSESSMENT Prior to becoming a nurse five years ago I didn’t really give much thought to the community that surrounded me. I independently went about my daily life without really considering my neighbors or municipality and I certainly wasn’t geared towards thinking about how I can give
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‘Biology is the study of life and living things (organisms), and is an enormous, rapidly developing subject involving many allied disciplines such as chemistry, physics, mathematics, geology and psychology’ (Roberts et al, 2000, p.1). ‘Psychology is a science in which behavioural and other evidence (including individuals’ reports of their thoughts and feelings) is used to understand the internal processes leading people (and members of other species) to behave as they do’ (Eysenk, 2009, p.36).
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survive. In humans, as in other animals, these hormones help us to run faster and fight harder. They increase heart rate and blood pressure - delivering more oxygen and blood sugar to power important muscles. They increase sweating in an effort to cool these muscles, and help them stay efficient. They divert blood away from the skin to the core of our bodies - reducing blood loss if we are damaged. As well as this, these hormones focus our attention on the threat, to the exclusion of everything else
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Keara Williams Carol Ann Jenkins Master Student 22 April 2008 Multiple Endocrine Neoplasia Type 1 When some children are born, they have a disorder that is passed from one parent or both through the genes that are the basis for their being alive. These diseases are called genetic disorders. Some of these disorders are rare and don’t have a cure. One such disease or disorder is Multiple Endocrine Neoplasia Type 1, or MEN1. I will explain what this disorder is and what body systems it affects
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PH 104: ANATOMY I/IV FIRST YEAR FIRST SEMESTER Introduction: Anatomy is a basic science subject dealing with the knowledge of the structure of the human body in health. Mastery of the subject lays a foundation for understanding other basic science subjects, and clinical subjects in subsequent years. The pharmacy anatomy course consists of a single module of lectures and seminars. Objectives: At the end of the course the students should be able to:- Describe the structure of the human body as
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