Therapeutic hypothermia following cardiac arrest essay

Heat is transferred throughout tissues and fat, and is released at a rate directly related to the temperature of the environment through radiation, conduction, convection, and evaporation. Hypothermia is typically seen as a bad thing; however, various studies have been proving it to be very useful. Traumatic brain injury initiates several metabolic processes that can exacerbate the injury.

Therapeutic hypothermia following cardiac arrest essay

Find out how electrocuting chickensgetting laboratory assistants to put their hands in buckets of salinetaking the ECG of a horses and then observing their open heart surgeyinduction of indiscriminate angina attacksand hypothermic dogs have helped to improve our understanding of the ECG as a clinical tool.

He derived the word from the Greek for amber electra. It was known from ancient times that amber when rubbed could lift light materials.

Gilbert added other examples such as sulphur and was describing what would later be known as 'static electricity' to distinguish it from the more noble magnetic force which he saw as part of a philosophy to destroy forever the prevailing Aristotlean view of matter. De Magnete, magneticisique corporibus, et de magno magnete tellure.

Browne calls the attractive force "Electricity, that is, a power to attract strawes or light bodies, and convert the needle freely placed".

He is also the first to use the word 'computer' - referring to people who compute calendars. London Otto Von Guericke builds the first static electricity generator. He had worked on his ideas in the s but had abandoned publication because of the persecution of other radical thinkers such as Galileo.

William Harvey had developed similar ideas but they were never published. De Homine Treatise of Man ; On removing the brain all movement stopped which would be in keeping with Descarte's theory but then, when the frog was dissected and a severed nerve end stimulated with a scalpel the muscles twitched.

This proved that movement of a muscle could occur without any connection to the brain and therefore the transmission of 'animal spirits' was not necessary.

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Swammerdam's ideas were not widely known and his work was not published until after his death. However, he wrote many letters and his friend, Nicolaus Steno, did attack the Cartesian ideas in a lecture in Paris in Boerhaave published Swammerdam's 'Book of Nature' in the s which was translated into English in One experiment suspended the muscle on a brass hook inside a glass tube with a water droplet to detect movement and 'irritated' the nerve with a silver wire.

Therapeutic hypothermia following cardiac arrest essay

This produced movement of the muscle and it may have been due to the induction of a small electrical charge - although Swammerdam would have been unaware of this.

In the diagram opposite - a glass tube, b muscle, c sliver wire, d brass wire, e drop of water, f investigator's hand. He demonstrates the transfer of static electrical charge to a cork ball across metres of wet hemp thread. Later he found that the transfer could be achieved over greater distances by using brass wire.

English Vocabulary Word List - Alan Beale's Core Vocabulary Compiled From 3 Small ESL Dictionaries

The jar is named the 'Leyden Jar' after the place of its discovery. Ewald Georg von Kliest of Pomerania invented the same device independently. He showed that the properties of the shock were similar to those from a Leyden jar in that it could be conducted or insulated with appropriate materials.

The Torpedo fish and other species were widely known to deliver shocks and were often used in this way for therapeutic reasons. However, electrical theory at the time dictated that electricity would always flow through conductors and diffuse away from areas of high charge to low charge.

Since living tissues were known to be conductors it was impossible to imagine how an imbalance of charge could exist within an animal and therefore animals could not use electricity for nerve conduction - or to deliver shocks.Essay about Therapeutic Hypothermia: Preventing Damage After Cardiac Arrest - Introduction Hypothermia protocol for the post cardiac arrest patient has been an evidence based practice of this therapy for about a decade now.

To view all courses (opens new window) AUTOMOTIVE TECHNOLOGY G – 3 Units Course Outline (opens new window) Introduction to Automotive Technology This course is designed to teach the student about the operation and maintenance of modern automobiles. Sir Thomas Browne, Physician, whilst writing to dispel popular ignorance in many matters, is the first to use the word 'electricity'.

Browne calls the attractive force "Electricity, that is, a power to attract strawes or light bodies, and convert the needle freely placed". Ems and Hypothermia Essay; Ems and Hypothermia Essay. demonstrated the positive effects of mild hypothermia applied following cardiac arrest.[2] Responding to this research, in the American Heart Association (AHA) and the International Liaison Committee on Resuscitation (ILCOR) endorsed the use of therapeutic hypothermia .

Hypothermia Induced after Cardiac Arrest

Therapeutic Hypothermia Following Cardiac Arrest Essay Sample My article was titled “Therapeutic hypothermia following cardiac arrest: a review of the evidence.” The use of cooling the body below the normal physiology temperature has just being used in the past 10 years for post cardiac arrest patients (Collins & Samworth, ).

Sep 08,  · I did my senior research project on therapeutic hypothermia for patients after cardiac arrest.

Therapeutic hypothermia following cardiac arrest essay

As in, is it an effective treatment option in preventing neurological damage or .

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