(CVP) associated with shock. 2) Pathophysiology of shock Circulatory shock is defined as the failure of circulatory system to provide adequate perfusion of oxygen to peripheral tissues and organs of the body. It can be caused by a reduction in blood flow (hypovolemic shock)‚ cardiac pump failure (cardiogenic shock)‚ an obstruction to the circulatory system (obstructive shock)‚ or a fall in peripheral resistance‚ due to excessive vasodilation (distributive shock). Each type begins with either a
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and my blood came into view. I felt horrified when the doctor squeezed my finger and I saw my own blood smear onto my skin. Immediately‚ I sensed that I would never outgrow my fear of blood. My imagination overpowered my reasoning at such a young age; my first experience with a piercing needle made me think that I could never handle blood and would always squeamishly tremble at its sight. Although I have always wanted to help those in need‚ I repeatedly rejected the idea to ever donate blood during
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Juan Villacis COMM 1402-02 December 9‚ 2013 Title: MORE PEOPLE SHOULD DONATE BLOOD. I. Introduction A. Attention Getter: How many people have donated blood before? Does anybody know how many people can be saved by one donation? One donation can help save the lives of up to three people and since blood is an essential substance that cannot be manufactured‚ It can only come from volunteer donors (RedCrossBlood.org.‚2013) B. Tie to Audience: Many people feel scared when they see needles and most
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Composition of Blood Plasma consists of: a) Nutrients b) Hormones c) Water d) Other liquid substances like water. A formed element consists of: a) White blood cells (WBCs) providing us the immunity b) Red blood cells (RBCs) carries the oxygen responsible for red color of blood contain hemoglobin‚ a molecule which contains iron c) Platelets blood clotting Reasons to make A.B. 1) Blood group problem. Human being cannot take blood of every human and the reason is the difference
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Introduction: The purpose of this experiment is to test if altering the pH of the milk will trigger a hydrophobic reaction. It will also give me a better understanding of the scientific method‚ hydrophobic reactions‚ and how pH affects substances. If the vinegar and salt are added to the heated milk‚ then the milk will curdle. I came to this conclusion based on common knowledge and the text introducing the experiment. I have not made cheese at home before‚ but I have made Hamburger Helper meals
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The great depression has been a period of great difficulty for people all around the world. The unfortunate event that started in 1929 has fortunately ended. Australia was deeply affected by the stock market crash in Wall Street‚ New York. Unemployment rates were already at 10% before the crash and more than doubled to 21% in mid-1930s. By 1932‚ almost 32% of Australians were unemployed. Australia’s national income dropped by a third after the crash. More than 40 000 men were on the move around
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one of these extraordinary jumps forward in the story of civilizations." In other words‚ the lives of many people changed from day time consuming work to fast paced machine made products. It first began in England during the 1700s and caused an increase in population. The reasons behind why the Industrial Revolution began was because of all the excess in iron‚ coal and cloth. Due to the coal‚ the steam-engine was invented to transport more goods across England faster than ever before. Also‚ because
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Med/Surg Blog During observational rounds on my first week of placement‚ I encountered an obese elderly man with type 2 diabetes who was bed bound. His BP was 98/73 so I decided to do a manual blood pressure (BP) to make sure it was not a mechanical error from the automatic machine and recorded 99/75. His other vital signs were in between the flags. I asked my patient how he was feeling‚ he said he felt fine. I told him his blood pressure was a bit low and if this was normal for him. He said it
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What is a Dumpy or Automatic Level Let us look at the history of surveying levels. Since the Dumpy level was invented in early 1700’s it has been considered the standard‚ that was up until around the 1830’s when the transit level was invented. Recently the level has changed faster than you can keep up with it‚ but through all this the Dumpy level has remained a reliable back up just in case the modern levels breakdown. A dumpy level‚ builder’s auto level‚ leveling instrument or automatic level is
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In the short story‚ “What Happened During the Ice Storm” written by Jim Henyen‚ a group of young boys are forced to contend with their conscience when put in the situation of determining the outcome of the life or death of another creature. The story begins with an introduction of the environment‚ it describes the winter weather as deceptive‚ stating that it is beautiful and enchanting‚ but on the other hand‚ states how harsh and cold and treacherous it can be. The story takes place in a rural farming
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