Preview

Circulation System App

Satisfactory Essays
Open Document
Open Document
326 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Circulation System App
William Harvey
He concluded the systemic circulation of the blood accurately, he also concluded how the blood was pumped around the body from the heart and properties of blood. Harvey was an English physician who was the first to describe accurately how blood was pumped around the body by the heart.
Ibn Al Nafis
Ala-al-Din Abu al-Hasan Ali Ibn Abi al-Hazm al-Qarshi al-Dimashqi (known as Ibn Al-Nafis) was born in 1213 A.D. in Damascus. He was educated at the Medical College Hospital (Bimaristan Al-Noori) founded by Noor al-Din Al-Zanki. Apart from medicine, Ibn al-Nafis learned jurisprudence, literature and theology. He thus became a renowned expert on the Shafi'i School of Jurisprudence as well as a reputed physicianHe discovered blood vessels in his patients and predicted that they linked the heart, lungs and carried air and blood. He worked at the Al-Nassri Hospital, and subsequently at the Al-Mansouri Hospital, where he became chief of physicians and the Sultan’s personal physician. When he died in 1288, he donated his house, library and clinic to the Mansuriya Hospital.
Claudius Galen
At first Galen studied philosophy, in particular Aristotle but when seventeen began to specialise in medicine. While studying medicine Galen travelled extensively throughout Greece, Asia Minor and Palestine to gain experience and skills. Aged 28, he returned to Pergamum and obtained a position as doctor to the gymnasium attached to the local sanctuary at Asklepios. Galen remained there for five years then moved to Rome to teach medicine. While there his fame spread rapidly and brought him the post of physician to Marcellus Aurelius and his son Commodus. While he was physician to the emperor, Galen also had responsibility for the treatment of wounded Gladiators. This gave him a wonderful opportunity to study anatomy in detail and to carry out surgery. He performed vivisections and post-mortems on the Barbary ape, but never on

You May Also Find These Documents Helpful

  • Powerful Essays

    The cardiovascular system is composed of a pump—the heart—and blood vessels that distribute blood containing oxygen and nutrients to every cell of the body. The principles governing blood flow are the same physical laws that apply to the flow of liquid through a system of pipes. For example, one very elementary law in fluid mechanics is that the flow rate of a liquid through a pipe is directly proportional to the difference between the pressures at the two ends of the pipe (the pressure gradient) and inversely proportional to the pipe’s resistance (a measure of the degree to which the pipe hinders or resists the flow of the liquid): Flow pressure gradient/resistance P/R…

    • 5735 Words
    • 23 Pages
    Powerful Essays
  • Satisfactory Essays

    Another reason they shouldn't put william harvey in jail is that without him lots of people would've died without william he was also the one who discovered that blood would also run through your veins…

    • 123 Words
    • 1 Page
    Satisfactory Essays
  • Better Essays

    Fetal Pig Lab Report

    • 2108 Words
    • 9 Pages

    This man is known as the founder of the human anatomy. Vesalius was born on December 31, 1554 in Brussels, Belgium and died on October 15, 1564 in Zakynthos, Venetian Ionian Islands, Greece. Vesalius was a physician who changed biology and practice of medicine by clearly and carefully describing the human anatomy. He wrote his own anatomy textbook using his own observations he took when dissecting humans. Vesalius was from a family of physicians and pharmacists. He decided to follow the family tradition and went to medical school. In 1537, he got his M.D. degree and became a lecturer in surgery. He was responsible to giving anatomical demonstrations. For the first few years he followed Galen’s methods and theories, but eventually he decided to use his own method. By using his own method, he discovered that Galenic anatomy had not been based off the dissection of the human body. Gale came up with the human anatomy by conclusions based from dissections made on varies types of animals. Vesalius also accurately described the muscles in the human body. He described where the muscles were located and what their job was. Vesalius was a man who discovered so much about human anatomy that he became a figure in the history of…

    • 2108 Words
    • 9 Pages
    Better Essays
  • Powerful Essays

    12. Which Muslim scholar was a famous philosopher that is also considered to be the "father of medicine"?…

    • 755 Words
    • 4 Pages
    Powerful Essays
  • Good Essays

    Firstly, Galen’s ideas were regarded as sensible and believable. He put great emphasis on clinical observation – examining a patient very thoroughly and noting their symptoms. Galen also accepted the view that disease was the result of an imbalance between the 4 humours which were blood, phlegm, yellow and black bile. He came up with the theory of opposites, if a patient appeared to have a cold he would be treated with heat. Many of Galen’s ideas were incorrect but were still used 1000 years after he died; one main factor that contributed to this was war.…

    • 557 Words
    • 3 Pages
    Good Essays
  • Good Essays

    William Harvey also did a bit of dissection to prove his theory. He focused on the distribution of blood around the body. He discovered that blood flows only one way around the body, and that blood is reused and not constantly produced by the liver as Galen had suggested. He used many complex diagrams which, when combined with the invention of the printing press, became quickly distributed throughout the world in the form of a book entitled 'An anatomical account of the motion of the heart and blood in animals'. Although this was an…

    • 756 Words
    • 4 Pages
    Good Essays
  • Good Essays

    In (1682 – 1771) an Italian physician named Giovanni Battista Morgagni did an in depth study of the Anatomical Concepts of Disease. In this study Dr. Giovanni found a connection between a patient’s visible symptoms and pathology. This theory lead him to a link between the patient’s physical signs and what was happening in a patient’s internal organs. It was a new concept that believed that because blood flowed throughout the body that therefore blood could carry disease through the body and organs.…

    • 733 Words
    • 3 Pages
    Good Essays
  • Good Essays

    From the field of medicine came many important accomplishments, including many medical reference books such as al-Razi's Comprehensive Book and Treatise on Smallpox & Measles(document 3), and The Canon on Medicine by Ibn Sina (‘World History: Connections to Today' textbook). Also in Islamic hospitals there was a facility similar to today's emergency room where injured people could get immediate treatment. Muslims were able to make these great medical contributions because of the knowledge from the ancient Greeks in which they built on to develop their medical field and references. They were able to make these advancements also because of their need for medical cures and diagnosis's in times of sickness and suffering. These accomplishments impacted world culture by providing the doctors of today with medical references and doctorials. There were also other important fields, whose advancements impacted the world today.…

    • 551 Words
    • 3 Pages
    Good Essays
  • Good Essays

    William Harvey

    • 915 Words
    • 4 Pages

    production of all animals, and to point, as it were, with a finger to His existence in His works. There Harvey studied under a student of Versalius, Fabricius, who had written a treatise on the valves in veins but hadn’t the vaguest idea about what they did other than that they might slow blood flow Since antiquity till the 18th century, the adjective “hereditary” was the one employed when a given trait was found to characterize a family or another genealogical group. When one reads the treatises that bear Hippocrates’ name, for many of these treatises are believed to have been written not by him but by his followers (1), one is impressed by the clinical acumen in the face of a nearly complete ignorance of the relation of disease to the structure and function of the human body. What remains of Hippocrates today is his “oath” (1); the physicians’ “Sermon on the Mount,” intended to initiate them into one of man’s noblest professions. Their attempts at providing coherent physical and metaphysical accounts of the…

    • 915 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Outline on Genital Herpes

    • 452 Words
    • 2 Pages

    Hippocrates was a Greek physician and that was highly reckoned as the superlative physician of his time. The human body and observation was his main focus and medical practice.…

    • 452 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Human beliefs about the causes of illness and injury vary from one era to another. In the Neolithic times (c.a 8000- 9000 b.c ), illness and injury being common phenomena’s, were directly associated to natural events manipulated by higher powers which also controlled climate changes and other natural events. Overtime, healing ceremonies, songs, sacred objects, and incantations were developed as means of pacifying the evil forces which were believed to cause diseases, and illnesses. Then, during the period of intellectual development, ways of western medicine was first implemented by Hippocrates, who was regarded to as the most celebrated Greek practitioner and till date is known as the father of medicine. Hippocrates helped overcome the superstitious treatment by reinforcing western medical treatment techniques. Hippocrates applied a practical way of treating unwell individuals, that is, by making observations, such as taking temperature, respiration rate, putting his ear to the patient’s chest to hear the individuals heart beat, moreover, he promoted the idea of prognosis, where a forecast is made of a disease, according to him, this forecast, gave the patient knowledge about his or her condition and indirectly influenced, the being’s mental and physical condition. From these interactions with other people and experiences, Hippocrates wrote about health and healing. After him came Claudius Galen, a greek physician who referred to disease causing organisms as the source of diseases and illness. These organisms are today called pathogens – bacteria, virus and other infectious agents, until his theory came into light diseases and illness were viewed as consequences of evil acts, and in order to be freed of such acts, the individual was made to repent. Following which came the period of renaissance, Van Leeuwenhoek invented the microscope, which helped look into details of pathogens and their effects, following him, Harvey studied the mechanical principles related to…

    • 1636 Words
    • 7 Pages
    Better Essays
  • Good Essays

    James Blundell has left a huge impact on the medical field. Along with his invention of blood transfusion, he has also left a huge impression on the field or surgery. Even in his later years, James was dealing with medical places. James had done a lot of great things during his lifetime that has an impact on the life we have…

    • 1381 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Andreas Vesalius

    • 1643 Words
    • 7 Pages

    Andreas Vesalius was born on Dec. 31, 1514, in Brussels, the son of Andries van Wesele and his wife, Isabel Crabbe. Vesalius's paternal ancestors, who hailed from the German town of Wesel, came to Brussels in the early 15th century and became prominent as physicians and pharmacists. His father served as pharmacist to Margaret of Austria and later to Emperor Charles V. His great-grandfather, Johannes Wesalia, was the head of the medical school at the University of Louvain, where Vesalius started his medical studies in 1530. He matriculated as Andres van Wesel de Bruxella.…

    • 1643 Words
    • 7 Pages
    Good Essays
  • Best Essays

    Syed. B. I. (2002). Islamic Medicine: 1000 years ahead of its times. Journal of the Islamic Medical Association. USA [I.P 1]…

    • 3655 Words
    • 15 Pages
    Best Essays
  • Powerful Essays

    1.Ibn Sina “Avicenna” (980-1037) compiled a medical encyclopedia that talked about the contagious nature of disease and how they could be spread by filthy water…

    • 1588 Words
    • 7 Pages
    Powerful Essays