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The industrial and the personal physician. When a worker also has a persona! physician, there may be doubt. in some cases, as to which physician bears the main re¬sponsibility for his health. When someone has an accident buy sell pharmacy The influx of patients into hospitals and private clinics after the passage of the national health insurance acts of 1961 had, as one effect, a severe reduction in the amount of time available for any one patient. Perhaps in reaction to this situation, there has been a modest resurgence in the popularity of traditional Chinese medicine, with its leisurely interview, its dependence on herbal and other "natural" medicines, and its other traditional diagnostic and therapeutic practices. The rapid aging of the Japanese population as a result of the sharply decreasing death rate and birth rate has created an urgent need for expanded health care services /or the elderly. There has also been an increasing need for centres to treat health problems resulting from environmental causes. no prescription percocet Public health practice. The physician working in the field of public health is mainly concerned with the envi-ronmental causes of ill health and in their prevention. Bad drainage, polluted water and atmosphere, noise and smells, infected food had housing, and poverty in general are all his special concern. Perhaps the most descriptive title he can he given is that of community physician. In Britain he has been customarily known as the medical officer of health and. in the United Slates, as the health officer. India. Ayurvedic medicine is an example of a well-organized system of traditional health care, both preven¬tive and curative, that is widely practiced in parts of Asia. Ayurvedic medicine has a long tradition behind it, having originated in India perhaps as long as 3.000 years ago. It is still a favoured form of health care in large parts of the Eastern world, especially in India, where a large percentage of the population use this system exclusively or combined with modern medicine. The Indian Medical Council was set up in 1971 by the Indian government to establish maintenance of standards for undergraduate and postgraduate education. It establishes suitable qualifi¬cations in Indian medicine and recognizes various forms of traditional practice including Ayurvedic. Unani. and Siddha. Projects have been undertaken to integrate the indigenous Indian and Western forms of medicine. Most Ayurvedic practitioners work in rural areas, providing health care to at least 500,000.000 people in India alone. They therefore represent a major force for primary health care, and their training and deployment are important to the government of India. Other developing countries. A main goal of the World Health Organization (WHO), as expressed in the Alma-Ata Declaration of 1978, is to provide to all the citizens of the world a level of health that will allow them to lead so¬cially and economically productive lives by the year 2000. By the late 1980s, however, vast disparities in health care still existed between the rich and poor countries of the world. In developing countries such as Ethiopia, Guinea, Mali, and Mozambique, for instance, governments in the late 1980s spent less than $5 per person per year on public health, while in most western European countries several hundred dollars per year was spent on each person. The disproportion of the number of physicians available between developing and developed countries is similarly wide. In the rural United States first-contact care is likely to come from a generalist I he middle- and upper-income groups living in urban areas, however, have access to a larger number of primary medical care options. Children are often taken to pediatricians, who may oversee the child's health needs until adulthood. Adults frequently make their initial contact with an internist, whose field is mainly that of medical (as opposed to surgical) illnesses; the internist often becomes the family physician. Other adults choose to go directly to physicians with narrower specialties, including dermatologists, allergists, gynecolo¬gists, orthopedists, and ophthalmologists. A developing field is aerospace medicine. This involves medical problems that were not experienced before space-flight, for the main reason that humans in space are not under the influence of gravity, a condition that has pro¬found physiological effects. buy medicine online Along with the shortage of physicians, there is a short¬age of everything else needed to provide medical care—of equipment, drugs, and suitable buildings, and of nurses, technicians, and all other grades of staff, whose presence is taken for granted in the affluent societies. Yet there are greater percentages of sick in the poor countries than in the rich countries. In the poor countries a high pro¬portion of people are young, and all are liable to many infections, including tuberculosis, syphilis, typhon). and cholera (which, with the possible exception of syphilis, are now rare in the rich countries), and also malaria, yaws. worm infestations, and many other conditions occurring primarily in the warmer climates. Nearly all of these in¬fections respond to the antibiotics and other drugs that have been discovered since the 1920s. There is also much malnutrition and anemia, which can be cured if funding is available. There is a prevalence of disorders remediable by surgery. Preventive medicine can ensure clean water supplies, destroy insects that carry infections, teach hy¬giene, and show how to make the best use of resources. canadian pharmacy no prescription requiredArmy medical organisation. The medical doctor of first contact to the soldier in the armies of developed countries is usually an officer in the medical corps. In ðåàãåíòå the doctor sees the sick and has functions similar to those of the general practitioner, prescribing drugs and dressings and there may be a sick bay where slightly sick soldiers can remain for a few days. The doctor is usually assisted by trained nurses and corpsmen. If a further medical opinion is required, the patient can be referred to a specialist at a military or civilian hospital. online pharmacies no prescriptions Other developing countries. A main goal of the World Health Organization (WHO), as expressed in the Alma-Ata Declaration of 1978, is to provide to all the citizens of the world a level of health that will allow them to lead so¬cially and economically productive lives by the year 2000. By the late 1980s, however, vast disparities in health care still existed between the rich and poor countries of the world. In developing countries such as Ethiopia, Guinea, Mali, and Mozambique, for instance, governments in the late 1980s spent less than $5 per person per year on public health, while in most western European countries several hundred dollars per year was spent on each person. The disproportion of the number of physicians available between developing and developed countries is similarly wide.The main means of preventing sickness are the provi¬sion of adequate food and pure water, thus eliminating starvation, avitaminosis, and dysentery and other bowel infections, which used to be particular scourges of armies; the provision of proper clothing and other means of pro¬tection from the weather; the elimination from the service of those likely to fall sick: the use of vaccination and suppressive drugs to prevent various infections, such as typhoid and malaria; and education in hygiene and in the prevention of sexually transmitted diseases, a particular problem in the services. In addition, the maintenance of high morale has a sinking effect on casualty rates, for, when morale is poor, soldiers are likely to suffer psychi¬atric breakdowns, and malingering is more prevalent. no prescription percocetIn The Netherlands, departments of general practice are administered by general practitioners in all the medical schools—an exceptional state of affairs—and general prac¬tice flourishes. In the larger cities of Denmark, general practice on an individual basis is usual and popular, be¬cause the physician works only during office hours. In addition, there is a duty doctor service for nights and weekends. In the cities of Sweden, primary care is given by specialists. In the remote regions of northern Sweden, district doctors act as general practitioners to patients spread over huge areas; the district doctors delegate much of their home visiting to nurses. Specialties in medicine. At the beginning of World War II it was possible to recognize a number of major medi¬cal specialties, including internal medicine, obstetrics and gynecology, pediatrics, pathology, anesthesiology, ophthal¬mology, surgery, orthopedic surgery, plastic surgery, psy¬chiatry and neurology, radiology, and urology. Hematology was also an important field of study, and microbiology and biochemistry were important medically allied specialties. Since World War II, however, there has been an almost explosive increase of knowledge in the medical sciences as well as enormous advances in technology as applica¬ble to medicine. These developments have led to more and more specialization. The knowledge of pathology has been greatly extended, mainly by the use of the electron microscope; similarly microbiology, which includes bacte-riology, expanded with the growth of such other subfields as virology (the study of viruses) and mycology (the study of yeasts and fungi in medicine). Biochemistry, sometimes called clinical chemistry or chemical pathology, has con¬tributed to the knowledge of disease, especially in the field of genetics where genetic engineering has become a key to curing some of the most difficult diseases. Hematology also expanded after World War II with the development of electron microscopy. Contributions to medicine have come from such fields as psychology and sociology espe¬cially in such areas as mental disorders and mental hand¬icaps. Clinical pharmacology has led to the development of more effective drugs and to the identification of adverse reactions. More recently established medical specialties are those of preventive medicine, physical medicine and re-habilitation, family practice, and nuclear medicine. In the United States every medical specialist must be certified by a board composed of members of the specialty in which certification is sought. Some type of peer certification is required in most countries. The vast majority of patients can be fully dealt with at the primary level. Those who cannot are referred to the second tier (secondary health care, or the referral services) for the opinion of a consultant with specialized knowledge or for X-ray examinations and special tests. Secondary health care often requires the technology offered by a local or regional hospital. Increasingly, however, the radiological and laboratory services provided by hospitals are available directly to the family doctor, thus improving his service to palings and increasing its range. The third tier of health care employing specialist services, is offered by institu¬tions such as leaching hospitals and units devoted to the care of particular groups—women, children, patients with mental disorders, and so on. The dramatic differences in the cost of treatment at the various levels is a matter of particular importance in developing countries, where the cost of treatment for patients at the primary health-care level is usually only a small fraction of that at the third level- medical costs at any level in such countries, however, are usually borne by the government. China. Health services in China since the Cultural Rev¬olution have been characterized by decentralization and dependence on personnel chosen locally and trained for short periods. Emphasis is given to selfless motivation, self-reliance, and to the involvement of everyone in the community. Campaigns stressing the importance of pre-ventive measures and their implementation have served to create new social attitudes as well as to break down divisions between different categories of health workers. Health care is regarded as a local matter that should not require the intervention of any higher authority; it is based upon a highly organized and well-disciplined system that is egalitarian rather than hierarchical, as in Western societies, and which is well suited to the rural areas where about two-thirds of the population live. In the large and crowded cities an important constituent of the health-care system is the residents' committees, each for a population of 1,000 to 5,000 people. Care is provided by part-time personnel with periodic visits by a doctor. A number of residents' committees are grouped together into neighbourhoods of some 50,000 people where there are clinics and general hospitals staffed by doctors as well as health auxiliaries trained in both traditional and Westernized medicine. Specialized care is provided at the district level (over 100,000 people), in district hospitals and in epidemic and preventive medicine centres. In many rural districts people's communes have organized cooperative medical services that provide primary care for a small annual fee. no prescription percocetA developing field is aerospace medicine. This involves medical problems that were not experienced before space-flight, for the main reason that humans in space are not under the influence of gravity, a condition that has pro¬found physiological effects. SCREENING PROCEDURES Military practice. The medical services of armies, navies, and air forces are geared to war. During campaigns the first requirement is the prevention of sickness. In all wars before the 20th century, many more combatants died of disease than of wounds. And even in World War II and wars thereafter, although few died of disease, vast numbers became casualties from disease. pharmacies with no prescription Developments in modem medical science have made it possible to detect morbid conditions before a person actually feels the effects of the condition. Examples arc many: they include certain forms of cancer; high blood pressure; heart and lung disease; various familial and congenital conditions; disorders of metabolism, like diabetes; and acquired immune deficiency syndrome (AIDS), the con¬sideration to be made in screening is whether or not such potential patients should be identified by periodic exam¬inations. To do so is to imply that the subjects should be made aware of their condition and, second, that there are effective measures that can be taken to prevent their condition, if they test positive, from worsening. Such so-called specific screening procedures are costly since they involve large numbers of people. Screening may lead to a change in the life-style of many persons, but not all such moves have been shown in the long run to be fully effective. Although screening clinics may not be run by doctors, they are a factor of increasing importance in the, preventive health service.no prescription percocet Public health practice. The physician working in the field of public health is mainly concerned with the envi-ronmental causes of ill health and in their prevention. Bad drainage, polluted water and atmosphere, noise and smells, infected food had housing, and poverty in general are all his special concern. Perhaps the most descriptive title he can he given is that of community physician. In Britain he has been customarily known as the medical officer of health and. in the United Slates, as the health officer.