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Evolution theory in biomedical science
Evolution theory in biomedical science
Evolution medicine essay
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According to the CDC, the number of visits to the hospital is 136 million a year. Many Americans visit the hospital but never really appreciate how medical science evolved through the years. Medical science is one of the most important aspect in human history. Yet Some American’s lack the knowledge, and schools do not stress upon students to have a much better understanding on how medical science has improved. If schools have a creditable program for college, then more Americans will have interest in medical school and more contribution would be put towards increasing the technology. Many Americans know more about their founding fathers, but not those who discovered life saving technologies. If it wasn't for past doctors and scientist, …show more content…
Because of anesthetics, people do not have to go through an unbearable procedure. Many soldiers in the American Revolution and Civil War would have probably desired anesthesia during a decapitation of an arm or leg. Before anasthtics, people had to bite down on a stick and/or drink alcohol. Many people do not acknowledge those who develop Anesthesia. Anesthesia had along process of numerous types of experiments, and most were either a fail or success. In the book, Kill or Cure: An Illustrated History of Medicine by Steve Parker, he states that the first couple discoveries include in 1660s where Thomas Sydenham, who combined opium, alcohol, and other ingredients to produce laudanum. Laudanum achieved pain relief; However, the drug was addicting. In addition, German scientist Valerius Cordus discovered how to make “ether” from ethanol and sulfuric acid in the 1540s. Dentist William Morton’s was the first use ether. He demonstrated at the Massachets General Hostpital. Before ether, People had their teeth extracted without any pain relievers. They had to sustain the pain or they will have to live with a toothache. In 1830, German Pharmacist Moldenhawer produced chloroform. In 1853, under Dr. Snow’s supervision, Queen Victoria of England took chloroform for the birth of her son Leopold, and four years later, for her daughter Beatrice. Queen Victoria had great reviews of chloroform, and she took it for almost every child she had. Queen Victoria had said "chloroform was a blessing to have". Many people began to love anesthesia because it was either the drug or go through pain that will not allow the doctor to do his/her job. Back in the US, ether faded as chloroform became the favored drug. However, chloroform had dangerous sometimes fatal side effects, so by the early 20th century, chloroform was replaced. Since then new, safer, and more effective general anesthetics including ethyl chloride 1903, ethylene 1920s,
Society seems to be divided between the idea if science is more harmful than helpful. We live in a world where humans depend on science and technology to improve important aspects of society, such as medical machinery, which supports the fact that science is more of a friend than a foe. Science is advancing every day. The United States has come a long way with its ongoing developments, giving individuals a chance to improve society as a whole. Not only does the United States benefit from such growth, but every modernized country does so as well. Through science and technology, individuals learn from past endeavors and apply it to present and future projects, paving the way for new discoveries and efficient enhancements
The ideas, decisions and actions we make today shape our tomorrow. The same can be said for our past. Globally, our history has molded the development of the political, economical and philosophical system we have today. One of the biggest influences of history comes from Ancient Greece, and a man by the name of Hippocrates. Hippocrates, an ancient Greek physician and philosopher, practiced and taught medicine to his students. His philosophies and practices influenced the development of Western modern medicine.
The contributions of several doctors, researchers, and scientists helped improve the health of the growing population. In 1850 the average life expectancy was 42 years. By 1910 the average life expectancy had risen to nearly 55 years. Between 1850 and 1910 there were several advances in the medical field. The introduction of genes, white blood cells, blood groups, insulin, rubber gloves, aspirin, and vitamins and the discoveries of Pasteur, Charcot, Halsted, Zirm, Lister, and Koch were the starting point of an international fight against disease.
There is no doubt that these events have improved and advanced the science of medicine as a whole and that lives have been improved and saved through the availability of healthcare within the system that has been created. The introduction and availability of antibiotics alone has restored to good health countless individuals who in the century before would have certainly died from bacterial infection.
During the Middle Ages, medicine was limited. This was critical because in 1348-1350 the Black Death killed millions, nearly one third of the population. Physicians had no idea what was causing diseases or how to stop them ("Medicine in the Middle"). The Catholic Church told its people the illness was punishment from God for their sins (Gates 9). Some of the only procedures doctors could perform was letting blood by using leeches, and mix ‘medicines’ using herbs, spices, and resins (Rooney 106-107). Other medicine was administered by drinks, ointments, poultices, baths, and purges (Rooney 120). One hundred years later, when Constantinople fell to the Turks in 1453, many scholars moved to Italy, where they freely exchanged ideas. With them the scholars brought their libraries of books, giving European scholars access to the Greek and Latin culture. As new ways of thinking spread from Italy across Europe, this time period became known as the Renaissance, which was an era of discovery. As explorers returned with new discoveries and information, Europeans expanded their knowledge about astronomy, botany, and geography. Scientists like Copernicus and Galileo studied the world using observation and experimentation. Thanks to Gutenberg’s printing press, this new information was available to anyone who could read. For this reason the ideal Renaissance man was expected to be a well-rounded scientist, artist, mathematician, and philosopher all in one. The way people thought about medicine changed during this era. These changes brought about unique surgical methods, instruments, medicines, and practices, with a a few notable people. The Renaissance era of discovery did much for the world of medicine.
To have fully conscious, screaming patients during an operation even made surgeons not want to perform surgery. However, the discovery of surgical anesthesia changed the way most, including surgeons, perceived surgery. Although surgical anesthesia was not discovered until the middle of the nineteenth century, there were significant contributions by talented thinkers made more than one hundred years before the discovery.4 The list of those contributors includes Joseph Priestley, who discovered hydrogen in 1766, nitrogen in 1772, and oxygen and nitrous oxide in 1774 and also introduced inhalation as a way to administer medicine5, Humphrey ...
Another very important woman in history for Certified Registered Nurse Anesthetists was Alice Magaw. Her achievements opened the doors to nurse anesthetists. She paved the road for innovation and helped evolve the nurse’s role in anesthesia. Although she had many achievements, her chief accomplishment was her mastery of the open-drop inhalation anesthesia technique that used chloroform and ether as the sedative. For this great achievement she was given th...
Health care advancements in America are notably the best in the world. We continually strive for preventions and cures of diseases. America has the best medical scientists and physicians that specialize in their medical fields. According to Joseph A. Califano Jr. (2003), "what makes America health care system great is its ability to attract the finest minds in our society," that can help the sick by preventing and curing medical complications. (p. 18). We are noted worldwide for our medical care and physicians from other countries jump at the opportunity to join the American medical system.
The number of doctors that present in the United States of America directly affects the communities that these doctors serve and plays a large role in how the country and its citizens approach health care. The United States experienced a physician surplus in the 1980s, and was affected in several ways after this. However, many experts today have said that there is currently a shortage of physicians in the United States, or, at the very least, that there will be a shortage in the near future. The nation-wide statuses of a physician surplus or shortage have many implications, some of which are quite detrimental to society. However, there are certain remedies that can be implemented in order to attempt to rectify the problems, or alleviate some of their symptoms.
Anesthesia is used in almost every single surgery. It is a numbing medicine that numbs the nerves and makes the body go unconscious. You can’t feel anything or move while under the sedative and are often delusional after being taken off of the anesthetic. Believe it or not, about roughly two hundred years ago doctors didn’t use anesthesia during surgery. It was rarely ever practiced. Patients could feel everything and were physically held down while being operated on. 2It wasn’t until 1846 that a dentist first used an anesthetic on a patient going into surgery and the practice spread and became popular (Anesthesia). To this day, advancements are still being made in anesthesiology. 7The more scientists learn about molecules and anesthetic side effects, the better ability to design agents that are more targeted, more effective and safer, with fewer side effects for the patients (Anesthesia). Technological advancements will make it easier to read vital life signs in a person and help better decide the specific dosages a person needs.
could also be wrong some times, like when he said the jaw was made up
...dred years ago is now equivalent to a small outpatient hospital visit. These huge advancements in medicine which save millions of lives every year are attributed to the medical industry.
Throughout the sixteenth and seventeenth centuries, radical and controversial ideas were created in what would become a time period of great advances. The Scientific Revolution began with a spark of inspiration that spread a wild fire of ideas through Europe and America. The new radical ideas affected everything that had been established and proven through religious views. "The scientific revolution was more radical and innovative than any of the political revolutions of the seventeenth century."1 All of the advances that were made during this revolutionary time can be attributed to the founders of the Scientific Revolution.
Those in the medical field are on the brink of a new era in health care. Medical schools are graduating some of the brightest students in the world who are putting their tech-savvy skills into practice. And though Generation Y physicians are facing the brunt of the health care changes, this new wave of physicians are open to new ideas and new modes of thinking, and therefore are able to bring a fresh new outlook to health care.
The advances in modern medical science in the near future are dependent upon the advances of methods and procedures that by today’s standards are considered to be taboo and dangerous. These methods will not only revolutionize the field of medicine but they will be the forerunners to a whole knew way to treat people. For these advances to take place several key steps need to be taken both medically and politically. In this paper I will attempt to explain what methods and procedures will be the future of modern medicine, how these methods and procedures can benefit mankind, and finally what changes will be needed in the fields of medicine and politics.