Pathogens are a type of microorganism that spreads viral and bacterial diseases. These diseases when present in human blood and body fluids are known as blood borne pathogens, and can spread from one person to another. (Worcester polytechnic institute) The most serious types of blood borne diseases are the hepatitis B virus (HBV) and hepatitis C virus (HCV), which can cause liver damage; and HIV (human immunodeficiency virus), which is responsible for causing AIDS (acquired immune deficiency syndrome). The blood borne pathogens can be spread when the blood or body fluids (semen, vaginal fluid, breast milk, and amniotic fluid) of an infected individual comes into contact with mucous membranes or an open sore or cut on the skin of another person. Mucus membranes are located in the eyes, nose, mouth, and other areas as well. ("Bloodborne pathogens: MedlinePlus Medical Encyclopedia") Two of the most common ways that pathogens are transmitted is through the exchange of fluids during sexual intercourse or by sharing infected IV needles. (Worcester polytechnic institute)
The signs and symptoms of blood borne pathogens vary based on the type of disease it is and the ability of a person’s immune system to fight it off. In most cases hepatitis B does not need to be treated and the body can fight it off on its own. However a long-term infection can develop in some people that can cause liver damage. There is a vaccination available to prevent acquiring the disease. The signs and symptoms for hepatitis C are usually mild. It can take two weeks to six months after contact before signs begin to show, or there may not be any symptoms at all. Hepatitis C typically becomes is a long-term infection and after many years will cause liver ...
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...s wounds, and wipe down gym equipment after use. ("Understanding MRSA Prevention.")
Works Cited
"Bloodborne Pathogens : MedlinePlus Medical Encyclopedia." U.S National Library of Medicine. U.S. National Library of Medicine, n.d. Web. 09 Feb. 2014.
Nester, Eugene W. Microbiology: A Human Perspective. New York: McGraw-Hill, 2012. Print.
"Preventing Exposures to Bloodborne Pathogens among Paramedics." Workplace Solutions (2010): n. pag. National Institute for Occupational Safety and Health. Web. 9 Feb. 2014.
Responding to Emergencies Comprehensive First Aid/CPR/AED. 5th. Krames StayWell Strategic Partnerships Division, 2012. Print.
"Understanding MRSA Prevention." WebMD. WebMD, n.d. Web. 08 Feb. 2014.
Worcester Polytechnic Institute. "Protecting Yourself From Bloodborne Pathogens." Safety: Protecting Yourself From Bloodborne Pathogens. N.p., n.d. Web. 09 Feb. 2014.
Bloodborne Pathogens are pathogenic microorganisms that can eventually cause disease. They are found in human blood and other bodily fluids such as synovial fluid, semen, vaginal secretions, cerebrospinal fluid and any other fluid that mixes or has contact with blood. The bloodborne pathogens are pathogenic, which means they are disease causing, and they are also microorganisms, which means that they are very small so the human eye cannot see them.
Hepatitis B Virus (HBV) is a virus that attacks the liver. The virus is transmitted through blood and bodily fluids. This can occur through direct blood-to-blood contact, unprotected sex, use of contaminated needles, and from an effected mother to her newborn during the delivery process. The majority of people do not have noticeable symptoms when they are first infected with the HBV. People who do not know they are infected with the HBV, their body can respond in different ways. I learned that some of the common symptoms of Hepatitis B infection include fever, fatigue, muscle or joint pain, loss of appetite, mild nausea, vomiting, and dark-colored urine. Some of the serious symptoms that require immediate medical attention and maybe even hospitalization are: severe nausea and vomiting, yellow eyes and skin (jaundice), bloated or swollen stomach.
Safety is focused on reducing the chance of harm to staff and patients. The 2016 National Patient Safety Goals for Hospitals includes criteria such as using two forms of identification when caring for a patient to ensure the right patient is being treated, proper hand washing techniques to prevent nosocomial infections and reporting critical information promptly (Joint Commission, 2015). It is important that nurses follow standards and protocols intending to patients to decrease adverse
The signs are fatigue, sudden nausea, vomiting, loss of appetite, intense itching, dark urine, clay-colored bowel movements, abdominal pain in the right side, joint pain, and a fever up to 102 degrees Fahrenheit. Although the symptoms may be moderate, the outcome of the infection can be a severe illness that lasts for several months. The vaccine of immunoglobulin can protect you from infection if the person receives it within two weeks of being introduced to hep A. If the infected person has a long-term liver disease, then the symptoms also may cause the virus and it also can occur for people over the age of 50. Hepatitis symptoms are so minor, people usually do not realize they are infected with the
Recent research shows that, there are three major means by which infections can be transmitted and they include direct transmission, indirect transmission and airborne transmission (Hinman,Wasserheit and Kamb,1995). Direct transmission occurs when the physical contact between an infected person and s susceptible person takes place (division of public health, 2011). An example is a health care worker who attends to an Ebola patient, without gloves, gown and mask plus forget to wash his or her hand with soap and hot water and or a person having flu without the use of mask or washes his hand after sneezing easily passes the infection to the other through hand shake or surface touch, living the bacteria there for another vulnerable person to also touch if the surface is not disinfected with bleach. Studies makes it clear that, the spreads takes effect when disease-causing microorganisms pass from the infected person to the healthy person through direct physical contact such as touching of blood, body fluids, contact with oral secretion, bites kissing, contact with body lesions and even sexual contact. However, measles and chicken pox are said to be conditions spread by direct
E. Coli 0157, written by Mary Heersink, is a nerve-racking, adrenaline-filled story of a mother's experience with a then unknown deadly bacteria. The book brings up many reactions in its readers, especially the questioning of the practice of doctors in hospitals. The reader's knowledge base of scientific procedures in emergency centers was widened as well as the knowledge of how to the human body reacts to different agents in its system.
There is a disease spreading out in the world called Hepatitis C. It affects the liver and may cause the liver to fail. This disease is caused by a virus called Hepatitis C virus which is also known as HCV. About 32,000 people are affected with this disease per year only in the United States area. Some It’s a disease with many symptoms and many causes. of these symptoms are easy bruising, upset stomach and fever. These are just some of the many symptoms that come from the virus. Hepatitis Cs nature of the causative agent is determined by many things. The biological data of this disease is filled so much information. It is estimated that over 180 million people have gotten Hepatitis C and it is growing.
The nursing policy and procedure this author chose to further research was obtaining blood cultures from central catheters. Peripheral blood culture sampling is preferred due to less probability of contamination and has a higher bacteria specificity rate (Halm, Hickson, Stein, Tanner, & VanderGraaf, 2011), but there are instances where a sample for a culture is specifically warranted and ordered from a central catheter line. Due to the infrequency of this sample acquiring, nurses must gain familiarity with the correct policy and procedure to obtain these samples this is why this nurse chose this particular procedure.
Viruses can be transmitted in many ways. Being in contact with an infected person will most likely transfer the virus. One can also obtain the virus through swallowing, inhaling, and unsafe sex. Poor hygiene and eating habits usually increase the risk of catching a viral infection. Contracting a viral infection is followed by adverse s...
Infectious diseases also called as communicable diseases are caused by pathogenic microorganisms (such as bacteria, viruses, parasites or fungi), can be spread directly or indirectly from one person to another.
...(2001, March 15). Drexel Safety and Health. Retrieved June 3, 2010, from Drexel Safety and Health: www.drexelsafetyandhealth.com/hazmat/hazmatplan.doc
Sexually Transmitted Diseases Sexually Transmitted Diseases STDs, a.k.a venereal diseases, infectious diseases passed from one person to another during sexual contact. STDs are the most common infections known. More than 12 million people in the United States, including 3 million teenagers, are infected with STDs every year. The United States has the highest STD rate in the world about one in ten Americans will contract an STD during his or her lifetime. People who do not know they are infected risk infecting their sexual partners and, in some cases, their unborn children. If left untreated, these diseases may cause pain or may destroy a woman's ability to have children. Some STDs can be cured with a single dose of antibiotics, but AIDS cannot be cured. Those most at risk for contracting STDs are people who have unprotected sex—without using a condom, people who have multiple partners, and people whose sex partners are drug users who share needles. Static’s show that Americans between the ages of 16 and 24 are most likely of catching STDs than older adults, because younger people usually have multiple sexual partners than an older person in a long-term relationship. Teenagers may be embarrassed to tell their sexual partners they are infected Teenagers may also be embarrassed or unable to seek medical attention for STDs. This means that they only more likely to pass the disease to other young people and have a greater risk of suffering the long-term consequences of untreated STDs. STDs are transmitted by infectious bacteria, viruses, parasites, fungi, and single-celled organisms called protozoa that live in warm, moist parts of the body, like the genital area, mouth, and throat. Most STDs are spread while having sex, but oral sex can also spread disease. Some STDs are passed from a mother to her child while pregnant, when the disease enters the baby's bloodstream, during childbirth as the baby passes through the birth canal, or after birth, when the baby drinks infected breast milk. AIDS can be transmitted by blood contact such as open wounds, between people who share infected needles or received through an injection of infected blood. Some people believe that STDs can be transmitted through shaking hands or other casual contact, or through contact with inanimate objects such as clothing or toilet seats, but they can’t. Chlamydeous, is from trachoma is bacterium, is the most commonly transmitted STD in the United States.
(2014) shed light on two key components for infection control, which includes protecting patients from acquiring infections and protecting health care workers from becoming infected (Curchoe et al., 2014). The techniques that are used to protect patients also provide protection for nurses and other health care workers alike. In order to prevent the spread of infections, it is important for health care workers to be meticulous and attentive when providing care to already vulnerable patients (Curchoe et al., 2014). If a health care worker is aware they may contaminate the surroundings of a patient, they must properly clean, disinfect, and sterilize any contaminated objects in order to reduce or eliminate microorganisms (Curchoe et al., 2014). It is also ideal to change gloves after contact with contaminated secretions and before leaving a patient’s room (Curchoe, 2014). Research suggests that due to standard precaution, gloves must be worn as a single-use item for each invasive procedure, contact with sterile sites, and non-intact skin or mucous membranes (Curchoe et al., 2014). Hence, it is critical that health care workers change gloves during any activity that has been assessed as carrying a risk of exposure to body substances, secretions, excretions, and blood (Curchoe et al.,
There are 5 main pathways of environmental transmission of pathogens. Those are air-borne, food-borne, water-borne, vector-borne and blood-borne. Air-borne transmission refers to any disease that is caused by a pathogen and transmitted through the air. These pathogens can be spread by coughing, sneezing, stirring dust, liquid spraying, or generally any activity that generate aerosol particles or droplets. These pathogens can include viruses, bacteria, or fungi. Some common examples of pathogens that are spread via air-borne transmission are rhinovirus, hantavirus, adenovirus, and influenza, among many others (cdc.gov).
The biosafety program ensures the competency of the laboratory staff in safely performing their job through training and documentation of technical expertise. The laboratory staff must manifest professional responsibility for management of research materials complying with appropriate materials management procedures. A hallmark of biosafety practices requires laboratory access to be limited to essential personnel only when work with biological agents is in progress. Biosecurity practices on the other hand ensure that access to the laboratory facility and biological materials are limited and controlled. An inventory system must also be in place so as to control and track biological stocks or other potentially hazardous biological agents in both biosafety and biosecurity programs. For biosafety, the transfer and shipping of infectious biological materials must comply with safe packaging, containment and appropriate transport procedures, while biosecurity ensures that transfers are controlled, tracked and documented relative to the potential risks of the materials being transferred. Both programs must involve the laboratory staff in the development of practices and procedures that fulfills the requirements of biosafety and biosecurity initiatives without hindering research or clinical/diagnostic activities. The success of both of these programs is anchored on a laboratory culture