Types Of Organisms And Its Effects On Our Environment

Unlike many environmental bacteria, Pseudomonas aeruginosa has a remarkable capacity to cause disease in susceptible hosts. It has the ability to adapt to and thrive in many ecological niches, from water and soil to plant and animal tissues. The bacterium is capable of utilizing a wide range of organic compounds as food sources, thus giving it an exceptional ability to

Modern-day advances have allowed scientists to develop methods to control pathogens. The more common methods include the use of antiseptics, antibiotics, and vaccines. By definition, antiseptics are chemicals used to kill pathogens. A few widespread antiseptics include soap, vinegar, and rubbing alcohol. Antiseptics are primarily used for the external destruction of pathogens, while antibiotics and vaccines target internal pathogens. Nevertheless, there are and can be difficulties concerning the use of antibiotics. “As antibiotic use has become more common, antibiotic-resistant bacteria have evolved.” This resistance due to evolution is called antibiotic resistance. It results in the antibiotics having no effect whatsoever on the bacteria, rendering the antibiotics useless. When antibiotic resistance occurs, scientists must resume their search to create a new medicine to can kill the mutant bacteria.

To help the prevention of infection spreading is by knowing the method of washing your hand because we carry most bacteria sue to the open air that we come in contact with. For example we use are hands to shake hands with someone holding or touching objects. When you are performing any form of hand hygiene you will need to make sure that you have washed your hand with anti-bacterial liquid soap; this is to help prevent any bacteria which we already have on our hands. In all health and social care settings an automatic liquid dispenser should be placed so that when washing hands any individual doesn’t touch or need to even sneeze any part of the liquid

Antibiotic resistant infections are not only increasing, but intensifying exponentially. Even worse, there are few drugs readily available to diminish the swelling number of contagions; a sparse and meager quantity of combatants to tackle the vehement and aggressive pathogenic bacterium. These microscopic organisms, though infinitesimal, cause gigantic problems and wreak extra havoc when they attack the drugs prescribed to destroy and eradicate them, and survive. In culmination, they are more resilient, more powerful than ever before. Many of these superbugs are stronger and more alive, violently destroying the immune system of the body that has become their habitat, instead of ultimately dying. The tiny,

Weston, D., & Ebrary. (2008). Infection prevention and control: Theory and clinical practice for healthcare professionals. Hoboken, NJ;Chichester, England;: John Wiley & Sons.

Stephanie Ardito, after learning about three MRSA infections in her neighbor, decides to research on hospital infections. She found alarming high numbers of HAIs spread. For example, in 2009, of 1.8 million people that acquired HAIs, 100,000 of them died. HAIs also place an additional burden on hospitals. A research in 2010 estimated a $4.4 billion of additional hospital care resulting from treating HAIs. Quoting from an article titled “Staying Safe in the Hospital,” Ardito lists actions that patients can take in order to prevent HAIs. Patients should monitor their medication intake, medical test results, follow-up treatment plans; look for coordinated care from multiple caregivers; follow methods to prevent infections, specially washing hand; speak up to physician when there is a concern about HAIs; and to insist on discharging to prevent hospital readmission. This article is a great combination of many statistics from many researches, providing evidences for a growing issue of HAIs. Lastly, the author also compiles

Nurses play a pivotal role in preventing hospital-acquired infections (HAI), not only by ensuring that all aspects of their nursing practice is evidence based, but also through nursing research and patient education.Hand hygiene is widely acknowledged to be the single most important activity for reducing the spread of disease.Personal protective equipment (PPE) is used to protect both yourself and your patient from the risks of cross-infection.Gloves should be worn whenever there might be

Pseudomonas aeruginosa is a key opportunistic pathogen characterized by high-level antibiotic resistance and biofilm formation (1).Biofilm is a structured community of bacterial cells enclosed in a self-produced polymeric matrix adherent to an inert or living surface. Biofilmproducing organisms are more antimicrobial resistant than organisms without biofilm. In some extreme cases, the concentrations of antimicrobials required to kill biofilm positive organisms can be three- to four-fold higher than for biofilm negative bacteria, depending on the species and drug combination (2). Biofilms have great importance for public health as they are the main cause of nosocomial infections, especially implant-based and chronic infections (3). Antibiotic resistance in biofilms is due to a combination of many factors that act together to result in a level of resistance that is much higher than that of planktonic bacteria (4,5).

(Tortora, Funke, & Case, 2013, p. 414) Most hospitalized patients will be immune compromised to some extent and the hospital, by nature, is a pathogen rich environment. Ongoing efforts to minimize pathogens in the environment by all hospital employees, patients and visitors are crucial. Infection control nurses and/or committees should work continuously to identify and eradicate possible infection sources. Equipment, especially respirators and humidifiers must be kept scrupulously clean lest they become reservoirs for microbial growth. (Tortora, Funke, & Case, 2013, p. 417) Strategically placed signs warning visitors to avoid entering the hospital if they are unwell, strict compliance with standard precautions, private rooms and special ventilation systems for contagious patients are all essential in the effort to minimize contamination. Occasionally, airborne and droplet precautions are necessary, but most pathogens responsible for common HAIs are spread by direct or indirect contact. Chain of transmission is therefore the parameter over which nurses have particular influence, as nurses have the most direct, hands-on contact with

Hand hygiene has been an issue that needed enhancement. In the United States (US), 1in every 25 patients admitted in the hospital turn out to be infected, making it a total of 722,000 infections each year (Centers for Disease Control and Prevention (CDC), 2016). These infections can be critical and very unsusceptible to treatment. Proper hand hygiene can be used to inhibit the transmission of disease-causing agents. Healthcare workers (HCWs) should exercise proper hand hygiene to inhibit the circulation of germs to patients. Hand hygiene should be done prior to patient contact, following contact with blood, body fluids, or non-sanitized surfaces, prior to invasive procedures, following taking off gloves and patient 's contacts. In

Healthcare associated infections have an impact on patients - how? Can be prevented greatly with compliance to hand hygiene protocols (REF).

It is undeniable that the recent discovery of antibiotics and disinfectants in the past century is leading to the creation of increasingly dangerous antibiotic-resistant bacteria. Super bugs like Methicillin-resistant Staphylococcus have begun breaking out in hospital areas, killing more and more patients due to the lack of people following through with simple safety measures. In order to stop the creation and spread of antibiotic-resistant super bugs, proper precautions must be taken such as avoiding antibacterial cleaners, following through with instructions when taking prescriptions and maintaining adequate hand hygiene. Through adhering to basic safety rules, the creation and spread of super bugs can be minimized and all together

The Center for Disease Control and Prevention (CDC) released a survey with an estimated 722,000 health care associated infections (HAIs) occurring in the United States in acute care hospitals in 2011. Approximately 75,000 people died with a HAI during their hospitalization (CDC, 2011). Infection control has such a big part in patient safety because of all the exposure to sickness and diseases that are in the hospital. While working in the healthcare field one of the biggest concerns is patient safety. The patients in the hospital are also at increased risk because they are not fully healthy if they are in the hospital. Every nurse, patient, visitor, and care team member that enters the room must play a part in infection control because failure

P. aeruginosa is a versatile gram-negative pathogenic bacterium, from the Proteobacteria phylum, that is capable of surviving unfavorable conditions. Although it is typically

P. aeruginosa is a ubiquitous agent found in many diverse environmental sites, and it can be isolated from many living sources, including plants, animals, and humans. P. aeruginosa persists in both community and hospital environments because of its ability to survive on minimal nutritional requirements and to tolerate a variety of physical conditions. In the hospital, it can be isolated from a variety of sources, including respiratory therapy equipment, soap, antiseptics, sinks, mops, medicines, and physiotherapy and hydrotherapy pools. Community reservoirs of this organism include swimming pools, hot tubs, contact lens solution, home humidifiers, whirlpools, soil and rhizosphere, and vegetables . P. aeruginosa is occasionally a member of the