Ic02 causes and spread of infection answers. (DOC) CAUSE AND SPREAD OF INFECTION (ICO2 2022-12-27
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Infection refers to the invasion of the body by harmful microorganisms, such as bacteria, viruses, fungi, and parasites. These microorganisms can cause a range of illnesses, from mild to severe, depending on the type and severity of the infection.
There are many different ways that infections can be transmitted, or spread, from one person to another. Some common ways include:
Direct contact: This occurs when an infection is transmitted through physical contact with an infected person, such as shaking hands or touching a contaminated surface.
Indirect contact: This occurs when an infection is transmitted through a medium, such as water or food, that has been contaminated by an infected person.
Respiratory droplets: This occurs when an infection is transmitted through respiratory secretions, such as saliva or mucus, that are expelled from the mouth or nose of an infected person.
Insect bites: Some infections, such as malaria, are transmitted through the bites of infected insects.
Sexual contact: Some infections, such as HIV and genital herpes, are transmitted through sexual contact.
Mother to child: Some infections, such as HIV and syphilis, can be transmitted from a mother to her child during pregnancy, childbirth, or breastfeeding.
Preventing the spread of infection is important in order to protect the health of individuals and the community. Some ways to prevent the spread of infection include:
Washing hands frequently: This is especially important after using the bathroom, before and after preparing food, and after coming into contact with an infected person.
Disinfecting surfaces: This is especially important in areas where infections are easily transmitted, such as hospitals and childcare centers.
Practicing safe sex: This includes using condoms and other barriers to prevent the transmission of sexually transmitted infections.
Immunization: Getting vaccinated can help protect against certain infections, such as measles and hepatitis B.
Avoiding close contact with infected individuals: This includes avoiding touching an infected person or their belongings, and avoiding sharing utensils or other items that may have come into contact with an infected person.
By understanding the causes and ways that infections are transmitted, we can take steps to protect ourselves and others from getting sick.
Ic02 causes and spread of infection Free Essays
A parasite is any organism which lives inside a different organism in a symbiotic relationship in which only the parasite benefits from the symbiosis. Identify the differences between bacteria, viruses, fungi, parasites Bacteria — bacteria are extremely small singular organisms which are found almost everywhere. Localised infection - is restricted to a ceratin region of your body 1. Viruses — common cold, stomach flu,warts. Understand the causes of infection. Resistant to quats, soaps, dyes, drugs , drying , and temperature extremes.
Parasites are plants or animals that derive benefit Premium Bacteria Infection Unit 4222-265 Causes and spread of infection IC02 Unit 4222-264 The principles of infection prevention and control IC01 Outcome 1: Understand roles and responsibilities in the prevention and control of infections: The company I work for have a written policy that details the roles and responsibilities of all the staff during an outbreak of communicable infection or disease. Understanding the Causes of Infection 973 Words 4 Pages Understanding the causes and spread of infection The differences are that bacteria are an organism which produces toxins which grow and then divide. Causes and Spread of Infection 433 Words 2 Pages Infection- This is an invasion by and multiplication of pathogenic, micro-organisms in a bodily part or tissue which could cause harm. Some classify them as a separate fourth kingdom on the tree of life. Fungi — it is a multi-celled living organismParasites — they are types of living plants and animals that derive benefit from the metabolism of other animals and plants. They are normally spread directly from human Premium Bacteria cause and spread of infection KELLY STREET Unit 4222-265 Causes and Spread of Infection Outcome 1 1.
Fungi come in many different varieties and we eat quite a few. Such nematodes affecting humans include Acaris lumbricoides, Brugia malayi and Wuchereria bancrofti. In one handful of soil there can be thousands of nematodes, waiting to be transmitted via unwashed hand to mouth transport, or some can even enter the skin. Some of their common illnesses and infections include colds, influenza, chicken pox, measles, mumps, herpes, norovirus and cold sores. The plan includes details of the roles and responsibilities of all staff. Parasites — worms, malaria, trypanosomiasis sleeping sickness 3.
Yeast is another type of fungi and is the necessary ingredient to make most types of bread. Understand the causes of infection 2. They need a mode of spread usually the unwashed or poorly Cause and Spread of Infection 900 Words 4 Pages They replicate by invading targeted cells of their host and taking over genetic material responsible for reproduction. There are many common types and there are some rare ones which all have varying causes and treatments. Bacteria are prokaryotes single cells that do not Premium Bacteria Organism.
Viruses are DNA wrapped in a thin coat of protein that replicates only within the living hosts. Gram- bacilli commonly found in the soil, water and an intestinal resident in 10% of normal people. Cu254 - Causes and Spread of Infection 333 Words 2 Pages This usually means that the bacteria have been able to invade either your circulatory system or the lymphatic system and spread. Colonization is the development of a bacterial infection on or within an individual. Micro-organism s that cause disease are referred to as pathogenic organisms. Another example of poor practice is not covering your mouth when you cough or sneeze. They exist in virtually all environments in the world, such as dirty water, organic materials such as fallen trees and dead animals and inside the bodies of virtually every living animal on earth.
Most of them are completely harmless and some of them are very useful. Frequent contaminant of hot Parasite Co Infections 952 Words 4 Pages The majority of parasitic roundworm diseases are transmitted to humans through soil. They can be viral or bacterial in nature and might be caused by a fungus or parasite. It can't reproduce outside the cell unlike bacteria, so they invade the cells and inject the genes into the nucleus and creates copies of itself Fungi - causes disease by absorbing nutrients, and producing toxins Bacteria, fungi and viruses are all separate entities and are completely different from each other. . Fungi and Parasites are multicellular.
Infection begins when an organism successfully colonizes by entering the body, growing and multiplying. Viruses — it is a coated genetic material that invades cells and uses the cells apparatus for reproduction. Cattadori et al experimented on the effects of co-infection of Causes and Spread of Infection 981 Words 4 Pages A virus is a small piece of genetic material that has a protein coating to protect itself. The infected person may have no signs or symptoms of infection but may still having the potential to infect others. Viruses are disease-producing Premium Bacteria Causes and Spread of Infection CU254 Aims Causes and Spread of Infection This unit is to enable the learner to understand the causes of infection and common illnesses that may result as a consequence.
Understanding the causes of infection 1. Bacteria are micro-organisms that are too small to see with the naked eye. Parasites are plants or animals that derive benefit from the metabolism of other plants or animals at the expense of the host and without providing some benefit to the host in return. Some classify them as a separate fourth kingdom on the tree of life. You should always get vaccinated and always use safe methods of cooking and preparing food. There are three main types of botulism: 1.
