Defibrillator :: essays research papers

General Questions What does AED stand for? AED stands for automated external defibrillator (or automated external defibrillation). What's an AED?   Ã‚  Ã‚  Ã‚  Ã‚  An AED is a device used to administer an electric shock through the chest wall to the heart. Built-in computers assess the patient's heart rhythm, judge whether defibrillation is needed, and then administer the shock. Audible and/or visual prompts guide the user through the process. How does an AED work?   Ã‚  Ã‚  Ã‚  Ã‚  A microprocessor inside the defibrillator interprets (analyzes) the victim's heart rhythm through adhesive electrodes (some AED models require you to press an ANALYZE button). The computer analyzes the heart rhythm and advises the operator whether a shock is needed. AEDs advise a shock only to ventricular fibrillation and fast ventricular tachycardia. The electric current is delivered through the victim's chest wall through adhesive electrode pads. Why are AEDs important?   Ã‚  Ã‚  Ã‚  Ã‚  AEDs are important because they strengthen the Chain of Survival. They can restore a normal heart rhythm in victims of sudden cardiac arrest. New, portable AEDs enable more people to respond to a medical emergency that requires defibrillation. When a person suffers a sudden cardiac arrest, their chance of survival decreases by 7% to 10% for each minute that passes without defibrillation. AEDs save lives! Who can use an AED?   Ã‚  Ã‚  Ã‚  Ã‚  Most AEDs are designed to be used by nonmedical personnel such as police, firefighters, flight attendants, security guards, and other lay rescuers who have been properly trained. Having more people in the community who can respond to a medical emergency by providing defibrillation will greatly increase sudden cardiac arrest survival rates. Why does someone having a heart attack need an AED?   Ã‚  Ã‚  Ã‚  Ã‚  When a heart attack becomes a full cardiac arrest, the heart most often goes into uncoordinated electrical activity called fibrillation. The heart twitches ineffectively and can't pump blood. The AED delivers electric current to the heart muscle, momentarily stunning the heart, stopping all activity. This gives the heart an opportunity to resume beating effectively. Will an AED always resuscitate someone in cardiac arrest?   Ã‚  Ã‚  Ã‚  Ã‚  The AED treats only a heart in ventricular fibrillation (VF), an irregular heart rhythm. In cardiac arrest without VF, the heart doesn't respond to electric currents but needs medications. The victim needs breathing support. AEDs are less successful when the victim has been in cardiac arrest for more than a few minutes, especially if no CPR was provided. AED Use Is an AED safe to use? An AED is safe to use by anyone who's been trained to operate it.

The Colonies by 1763: a New Society

Between the settlement at Jamestown in 1607 and the Treaty of Paris in 1763, the most important change that occurred in the colonies was the emergence of a society quite different from that in England. Changes in religion, economics, politics and social structure illustrate this Americanization of the transplanted Europeans. By 1763, although some colonies still maintained established churches, other colonies had accomplished a virtual revolution for religious toleration and separation of church and state.In England, the King, the head of state, is also the head of the Anglican Church, the Church of England. In the early colonial years, the Puritans had control of church and state in the northeast, mainly Massachusetts. The leaders were strict and church and state were inseparable. But during the 1730’s to the 1740’s, the Great Awakening arose and led to a decline in Puritan tradition. The Great Awakening was lead by Johnathan Edwards and George Whitefield and brought a bout an increase in religious freedom and many new churches.The Great Awakening also led to an increase of separation of church and state. The Great Awakening was only possible because the youth didn’t view religion as seriously as their predecessors. Also, the church’s power in government was weakened so they couldn’t enforce religious duties upon anyone. The Colonies had differed themselves from England religiously by being more tolerant. In a similar economic revolution, the colonies outgrew their mercantile relationship with the mother country and developed an expanding capitalist system.The colonies originally were a tool for England to collect resources and to expand its resources. This was because England believed in mercantilism. Mercantilism is the belief that there is a set amount of wealth in the world. The colonies began to trade with other nations and colonies without England’s permission because the distance between the colonies and the moth er country was enormous and made communication difficult. During salutary neglect, England did not concern itself with this, but after the French-Indian War, it needed to raise funds, so it began imposing its will upon the colonies.Several unfavorable acts in the colonies were the Stamp Act, the Sugar Act, and the Tea Act. By this time, the colonies already had a self sufficient economy and England’s intrusion was hurting that economy. They were able to become self sufficient because during the salutary neglect they were forced to take care of themselves. They had developed a free market and England imposing the Stamp, Sugar, and Tea Acts was creating monopolies. The colonies were the opposites of England economically by 1763.Building on English foundations of political liberty, the colonists extended the concepts of liberty and self-government far beyond those envisioned in the mother country. During the period of salutary neglect, the colonists could not depend on England f or government help because they were not represented in Parliament and because communication was difficult due to the Atlantic Ocean. The colonists had to learn to make decisions on their own, which prepared them to be independent. The colonists could govern themselves because the English weren’t paying attention to them.They also were forced to make decisions and laws for themselves. By the time the period of salutary neglect was finished, the colonists already were able to govern themselves. This is how the colonies had separated itself politically from England. In contrast to the well-defined and hereditary classes of England, the colonies developed a fluid class structure. Women had managed to change their status socially. Marriage was more of a means of transferring wealth than a romantic ceremony in those days. Women began getting more power in their family, although they still had little say in their government.They got this say in the family life because it was their job to care for the house and to raise the children. In Europe, they were still seen as more of a possession than a partner. Also, it was much easier for people to change classes. In England, you were born into the class you would remain in your whole life. In the colonies, one could change their social status through hard work and persistence because there was no autocracy in the colonies. No one person had absolute power. England was also different than the colonies socially.By the year 1763, the colonies already had a different society than that in England. Religiously, the colonies were much more tolerant. In terms of the economy, the two societies formed different views. The colonists were capitalist and the English were mercantilists. The colonists were also opposed to the idea of monarchy. They supported forms of democracy. Lastly, the colonies were more liberal than the mother country socially. It allowed for more flexibility in the social structure. By 1763, the colonies we re already a different society from England.

Essay on Divorce Affects Children in Three Ways - 521 Words

Divorce rates in the United States have become extremely high and students everywhere are victims of divorce. But what effect does divorce have on children? Divorce affects the children in three ways. These three ways include emotionally, physically and academically. The first area that affects children of divorce is the emotional aspect. One of the emotional changes seen in students is that they lash out more verbally. In other words they become more argumentative. Frequently this is seen in the way that respond to their parents. Often times these Incidents occur when one or the other of the parents is dealing with a discipline issue. Another place this aggression can be seen is at school. It occurs when a teacher asks†¦show more content†¦Children of divorce become more aggressive as they play in sports, they become too aggressive against another team, they start to foul them hard, and take cheap blows at them. They start getting to the point where coaches must take them o ut of the game because they got to aggressive towards the opposing team. The last effect in children of divorcing parents is the academic failure. As a result of the parents getting a divorce, the child may stop becoming a good student and slide more towards the slacking behavior. They may stop participating in class and in group work, even passing time chatting with friends instead of doing school work. Sometimes students do this because they feel they can get even with their parents who are divorcing.They feel their parents should not be getting divorced. It changes all aspects of the children’s lives. And often children don’t believe their parents have had any consideration for them in the decision to divorce. Children also sometimes feel they are the cause of their parents decision to divorce. This results in the students decision to get an F in classes. The student hopes this failing academic behavior will awaken the parents to his or her needs instead of the pare nts thinking about only themselves. Through out this discussion the reader has seen the effects of divorce on children. These effects are primarily shown in three areas of the childrens lives. These three areas are emotionally, physically, andShow MoreRelatedHow Does Divorce Affect Children?1693 Words   |  7 PagesHow does divorce affect children? Married couples represent fifty one percent of Americans, many of which end in divorce spawning over eleven million single parent families. According to the American Psychological Association forty to fifty percent of marriages in the United States will end in divorce. This marriage dissolution rate results in fifty percent of our children witnessing the divorce of their parents, forty percent of which are being raised without fathers in the home. Divorce and singleRead MoreEffect Of Divorce On Children1045 Words   |  5 Pageseffects of divorce on children are hard to handle. In some cases, they are extreme and require counselling and therapy to help. In other cases, the child doesn’t even realize anything is wrong or is too young to understand it. Divorce causes many different types of issues in the parents; including depression. Which then in turn, affects the children. Divorce has many life changing effects on the whole entire family. Studies have proven that there are many negative effects on children as a resultRead MoreDivorce Law1375 Words   |  6 PagesDivorce is a growing epidemic in Canada and the United States. It affects both parties involved, being the spouses, and also has a profound affect on children of the marriage. Recently our government has been revising the old divorce act. 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Family counseling