Anesthesia Essay examples - 1132 Words

Anesthesia was developed in order to block or prevent pain during medical procedures. Anesthesia has been the backbone of the medical world for around 100 years now. Early anesthetics were primitive and many patients simply did not trust anesthetics. Anesthesia is still a risky process even in todays advanced medical world. Anesthesia is not used to treat or diagnose any specific disease; the sole purpose is to aid both the patient and surgeon through procedures. However, anesthesia is used in different ways based on the magnitude of the procedure. There are three levels of anesthesia which include; local, regional, and general anesthesia. An anesthesiologist determines which type of anesthesia will be needed. Local anesthesia†¦show more content†¦For regional anesthesia, a local anesthetic will be injected into a nerve.[1] The anesthetic will then affect a series of nerves. The anesthetic blocks pain by interrupting nerve transmissions, also known as action pote ntials.[3] Action potentials occur at a constant rate within the body. Action potentials occur between nerve cells and all the body to feel pain. A nerve cell has a negative charge at a resting state due to negatively charged proteins within the cell.[3] Although the inside of the cell contains positively charged potassium ions as well, overall the charge is still negative. Along with potassium on the inside of the cell, positively charged sodium ions are located around the exterior of the cell.[3] When an action potential occurs, the cell becomes even more negatively charged. In turn, this causes sodium transport molecules in the membrane of the cell to open.[3] Sodium will then enter the cell during active transport. The positively charged sodium will cancel out the negatively charged active potential which will depolarize the cell. This allows neurotransmitters to transfer from cell to cell.[3] These neurotransmitters are what allows the body to feel pain. Local anest hetics work by diffusing through nerve fibers. Once they’ve reached the cells, they block the sodium transport molecules in the cell.[2] Therefore neurotransmitters cannot transfer information from cell to cell and the feeling ofShow MoreRelatedAnesthesia Care : An Anesthesia Provider770 Words   |  4 PagesShortly after graduation from Anesthesia school, I had taken up a position as an anesthesia provider at a major healthcare organization as an anesthesia provider. However, not up to six months into my job, I had realized that that the work environment was not sustainable, for it would not allow me to exercise the full extent of my skills and abilities. There was no autonomy! Therefore I decided to quit and form an anesthesia services business, contracting with institutions that would allow me andRead MoreThe History of Anesthesia Essay858 Words   |  4 PagesMallory Whitson Justice 1st Period 2 February 2010 Anesthesia Anesthesia is the loss of feeling or sensation. It may be accomplished without the loss of consciousness, or with partial or total loss of consciousness. Anesthesia has not been around forever, but there is a background history of its creation and the primitive anesthetics used before anesthesia was discovered. Today there are many different anesthetics and delivery methods dependent to the type of procedure. AnesthesiologistsRead MoreTypes Of Anesthesia As A Patient1165 Words   |  5 Pagesmust be known, such as the different types of anesthesia. There are several types of anesthesia. The form of anesthesia a patient will receive will be determined by the medical state and the surgical procedure the patient will undergo. Along with anesthetics, a patient may receive a sedative administered by the anesthesiologist. The three main forms of anesthesia include: local anesthesia; regional anesthesia; and general anesthesia. Local anesthesia is used when a patient is undergoing a minimallyRead MoreA Single Woman Of Anesthesia1198 Words   |  5 PagesA single woman in anesthesia An icon is a person who is humble, respected by many and admired for their skills and talents. Many have influenced the different branches of the medical field; an I-con who had influenced the practice of anesthesia is Claudia potter. Potter was born into a middle class family, her father was a farmer and her mother was a stay at home mom. However, She was an outcast compared to the rest of her family; she had one great ambition to become a doctor from a young age. SheRead MoreThe History Of Nurse Anesthesia1762 Words   |  8 PagesThe history of nurse anesthesia cannot be accurately studied without a thorough analysis of the pioneer and transformational leader, Alice Magaw. Charles Mayo called her the Mother of Anesthesia for many good reasons (CRNA Profiles, n.d.). It is worthy of the student anesthetist’s time to study the life, education, employment, leadership, publications, and legacy of Alice Magaw. Alice Magaw’s Biographical Information In 1860, Alice Magaw was born in Ohio (Nelson Wilstead, 2009). For theRead MoreAnesthesia, Anesthetic Drugs And Anesthesiologist2911 Words   |  12 PagesAnesthesia, Anesthetic Drugs Anesthesiologist Anesthesia is a practice in the medical field that specializes in the control and monitoring of anesthetic drugs most commonly during surgical procedures. It could be used to relieve pain, numb an area of the body going into surgery, or induce unconsciousness. A doctor or specialists who has studied anesthesiology will be the individual responsible for the anesthesia. There are various types of anesthesia and a numerous amount of anesthetic drugs thatRead MoreThe Effects Of Anesthesia On Cognitive Functioning1533 Words   |  7 PagesResearch The investigation of how anesthesia effects cognitive functioning has had a long history. Overtime, it has been suggested that there is an association between anesthesia, surgery, delirium, dementia and postoperative cognitive dysfunction (Inan Ozkose Satirlar, 2015). The theory of anesthesia’s impact on cognitive functioning was derived in 1887, by Savage, who began to observe the â€Å"insanity† that follows the use of anesthesia. He suggested that â€Å"Any cause which will give rise to deliriumRead MoreThe Evolution of Anesthesia Essay example1638 Words   |  7 Pagesmemories of the past. This is all thanks to a drug called ether that renders people unconscious so that they are out cold for the surgery and will not feel any pain. The discovery of ether transformed the medical world and led to multiple forms of anesthesia for many pain free surgeries leading to even better outcomes in the future. The discovery of ether was made due to a dentist’s shortage in typical supplies. In the mid 1800’s, a dentist by the name of Doctor William Thomas Green Morton was creditedRead MorePatients And Methods Of The Department Of Anesthesia1648 Words   |  7 PagesPATIENTS AND METHODS This study was approved by the Ethics and Research Committee of the Department of Anesthesia, and written informed consent was obtained from all the study participants attending the Cardiothoracic Surgery Department. A total of 55 patients underwent cardiac surgery involving cardiopulmonary bypass (CPB), 45 (40-55) years were screened from January 2008 to December 2009 and 49 were enrolled in the study based on the following inclusion criteria: Patients were American SocietyRead MoreProviding Anesthesia For Lung Transplantation1538 Words   |  7 PagesProviding anesthesia for lung transplantation (LT) is considered by many to be a major feat in cardiothoracic anesthesia. Some say it involves the most complex manipulation of cardiothoracic physiology, especially when cardiopulmonary bypass (CPB) is not used. There are many indications for end-stage pulmonary disease, from obstructive lung disease to pulmonary vascular disease. Traditionally, ventilation strategies for this population included tidal volumes of 8-12ml/kg to prevent atelectasis and