A wound is a disorder in the normal anatomical structure and function of living tissue which may be caused by physical, chemical, microbiological or immunological injury. Globally wounds also represent a significant burden on the patients and health care professionals or givers. Wound infection is also significant in that they are the most common nosocomial infection (Orrett, 2002) . Infection of the wound is the successful invasion, and proliferation by one or more organisms anywhere within the body’s sterile tissues and sometimes accompanied with pus formation (Calvin, 1998).Wound infection may result to prolong hospital stay, delay wound healing, increases cost of health care and morbidity in surgical patients (Orrett, 2002).. Wound infection with multiple organisms may even result to multiple organ failure or death of the patient when it becomes chronic.
The Innate and Acquired Immune Systems The innate immune system and the acquired immune system are two equally important aspects of the immune system. Although these systems work in different manners and at different times during the exposure to pathogens, one would not be able to fight off infections for very long without either one of these systems. These systems differ with respect to how quickly they respond, the duration and type of the response, the type of cells and components involved, and the pathogens they are most effective against. Without either one of these systems, the outcome would likely be death due to a severe infection at some point. Both systems are equally necessary for survival.
Also mentioned, is the increased risk of localized hypothermia and risk for infection as wet gauze to the wound can cause vasoconstriction and in theory, also decrease leukocyte mobility and efficiency of phagocytes. Gauze fibers may also be retained in the wound bed further increasing risk of infection. Lastly, the author suggests that the use of wet to dry dressings are not cost effective since they are labor intensive, require secondary dressings to contain exudate, and usually require nursing care within the community. The article closes by saying that further research is needed to fully understand the impact that dressing selection has in wound healing but suggests that practitioners should question the continued use of wet to dry dressings. Currently, Greenville Hospital System’s policy for healing of wounds by second intention is best met with the use of wet to dry dressings.
The conventional treatment has become ineffective to the pathogens and infections persist, which results in prolonged illness and a greater risk of death. Today, many previously treatable infectious diseases risk becoming uncontrollable and could cause serious health problem to people. Due to the growth of global travel and transportation, people can rapidly spread antimicrobial-resistant bugs to distant regions and countries.
There is a possibility of a crackling under the skin when compressed slightly, and an inability to contract the muscle in the affected area. Pathogenicity. The Clostridial bacteria most commonly infect a pre-existing wound either from injury or surgery. Because it is an anaerobic bacterium it will thrive in an environment with devitalized tissue. Once the infection has occurred the bacteria produce a toxic gas that kills muscle, providing an even more anaerobic area, which explains such rapid spread in the body.
Conservationists, geneticists, and biotechnologists support this idea because of the technological and scientific challenges involved. However, I believe that de-extinction is ethically wrong for many reasons and by reviving dead species, we might be do more harm to our already damaged ecosystems. First of all, as we already know it, the human population continues to increase at a significant rate thus creating the need of habitat expansion. Humans have been actively pushing animals out of their natural habitat and now many animals are currently endangered and in the brink of extinction – many have already gone extinct. It is therefore said that it is upon us to resurrect extinct species as part of our moral obligations.
However, this type of approach usually relies on detailed regulations that are put into place and were followed-up by other ongoing inspection programs, which in the United States are the Resource Conservation and Recovery Act (RCRA). Advantages /Disadvantages The advantages of a command and control regulations are more preferred in cases where there are highly toxic pollutants, which are a concern for people and the environment. Also, they are preferred when the initial reduction in the amount of pollutant significantly benefits society. Some disadvantages include; technology is constantly changing which makes it very difficult for the regulatory agency to stay current with more effective methods. Also, they limit the firm’s ability to find most cost-effective ways to continue production while reducing pollution.
If access to that area was prevented by a physical barrier then the hazard would remain though the risk would be minimised. PHYSICAL HAZARDS Are the most common and will be present in most workplaces at one time or another they include unsafe conditions that can cause injury illness and even death. EXAMPLES OF PHYSICAL HAZARDS ⦁ Liquid of water spill on floor you may slip over. ⦁ Working with mobile equipment such as fork lifts this would requires significant additional training and experience. ⦁ Blocked aisle or doors this be no good if there was a
Because of their ferocity, they’ve become “super” villians. They are known as “Superbugs.” Superbugs are becoming an increasing threat to our health care system, claiming the lives of thousands of people every year. With proper education and treatment, we can effectively reduce and end the the cycle of these deadly bugs. The villians of our story all start out as baby viruses or bacteria. Viruses are are unique because they need a host cell to reproduce.
The main findings are that anorexia can cause many problems in the heart, the brain, the stomach, bones and in the end even death. The treatment includes both medical and psychiatric support. Furthermore, marketing can easily affect negative and positive the people’s thoughts, through advertisements. Anorexia is a serious problem and is caused only by human act. This is the reason that is must be examine in a deeper way in order to end this illogical illnesses.