on the 12 major human body systems‚ which are skeletal‚ muscular‚ nervous‚ endocrine‚ reproductive‚ respiratory‚ excretory‚ circulatory‚ integumentary‚ lymphatic‚ digestive and the immune system. Each of these systems are important for the body and help the body in its own unique way. If one fails‚ it may cause a domino effect and cause the downfall of another system. Here we are going to start with the skeletal system. The skeleton is a flexible framework that supports the body‚ protects vital
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several joints between a number of different bones. The bones articulate with one another in different ways‚ allowing for a variety of movements such as the set of joints which operate the movement of the skull on the vertebral column. Movement of the joint Elevation: The upward movement of structures of the body. For example‚ elevation of a shoulder joint raises the corresponding arm vertically upwards. Depression: The downward movement of structures of the body. For example‚ depression of a shoulder
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THE ORGANISATION OF THE HUMAN BODY By Rachel Bull CELLS The organelles of cells and their function • Cell (or plasma) membrane - The plasma membrane acts as a boundary and controls what substances can enter and exit the cell. • Cytoplasm - This semi-fluid substance found inside the boundary of the cell and outside the nucleus cushions and protects the internal organelles‚ this is also where the majority of the chemical reactions happen. • Nucleus - The nucleus is the double-membraned central
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Stages of Deterioration in the Human Body The Moment Of Death: 1. The heart stops. 2. The skin gets tight and ashen in color. 3. All the muscles relax. 4. The bladder and bowels empty. 5. The body temperature begins to drop 1 1/2 degrees Fahrenheit per hour. After 30 minutes: 6. The skin gets purple and waxy. 7. The lips‚ fingernails‚ and toenails fade to a pale color. 8. Blood pools at the bottom of the body. 9. The hands and feet turn blue. 10. The eyes sink into the skull. After
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Human Nature We as humans are social animals. We socialize everyday of our lives. Without the drama and the social activities we have our lives would be boring and bland. But in some social activities that we are being accused or all the attention is brought to us we will turn into animals and will do anything to get the attention off of us. First I would like to clarify what the definition of human nature is‚ the general psychological characteristics‚ feelings‚ and behavioral traits of human kind
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Homeostasis report 3.4 The Purpose of the Homeostatic System Homeostasis is a process that ensures the balance or equilibrium in different internal areas of the body. It’s vital that the human body maintains this balance state as significant fluctuations could cause a severe effect on the body. All homeostasis systems are negative feedbacks‚ “a regulatory mechanism in which a ‘stimulus’ causes an opposite ‘output’ in order to maintain an ideal level of whatever is being regulated”‚ meaning if the
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calories"‚ sugars are truly important compounds from the perspective of the human body. Humans have retained the ability to synthesize all forms of carbohydrates the body needs from simple sugars. This is not the case with the other dietary macronutrients‚ fats‚ and proteins. Following ingestion‚ all digestible complex dietary carbohydrates are broken down in the gut to simple sugars before they are absorbed into the body. Within the body‚ dietary sugars are converted to glucose‚ a major fuel used by all
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Cardiovascular endurance is the ability of the heart‚ lungs‚ and blood vessels to deliver oxygen to your body tissue. One uses cardiovascular endurance when performing various exercises. Cardiovascular endurance is the most important aspect of fitness. Performing cardiovascular endurance exercises is done to help strengthen ones heart. The heart is one of the most important muscles in the human body. By going through the process of strengthening your heart you can increase your lifespan‚ decrease risk
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By: Shelli Wagner & Mindy Sar NURS 221 06/07/2013 Arthritis is an inflammation of one or more joints. A joint is the area where two bones meet (Teitel‚ 2012). According to LeMone and Burke (2008)‚ there are more than 100 different types of arthritis‚ but the most common are osteoarthritis‚ rheumatoid arthritis‚ systemic lupus erythematosus‚ and gout (pg. 1433). This disease affects people of all ages‚ races‚ and ethnic groups. It is commonly seen in adults 65 years and older
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used in the Far East to illustrate the five elements of wood‚ fire‚ earth‚ metal‚ and water. In the late 6th century BCE‚ Pythagoras used the pentagram as a symbol of man. The ancient Greeks used the pentagram to represent the five elements of the human body: Earth (matter)‚ Air (breath)‚ Fire (energy)‚ Water (fluids)‚ and Aether (the psyche or soul).
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