Bacteria and Living Organism Parasites Essay Example for Free

Bacteria and Living Organism Parasites EssayDescribe what is meant by infection and colonisation. Infection is an attack to body tissues from a disease- caused microorganism. Colonisation is multiplication of microorganisms without tissue invasion or damage. Explain what is meant by systemic infection and localized infection Systemic is when infection is distributed throughout the whole body. Localized is when infection is control to a specific part of the body. 2. 5 Identify poor practises that may lead to the interruption of infection. If you bustt wash your hands, non wearing personal protective clothing, not clearing surroundings, not cover song your mouth and nose when you sneeze or cough. Understand the transmission of infection. Explain the conditions call fored for the beatth of microorganisms. Microorganisms need something to feed on such as dairy products, raw eggs and uncooked fish. Moisture- the microorganisms will not grow in dry conditions. Warmth/ temp erature there are two types that grow in first temperatures and some that grow in high temperatures. Psychorphiles will grow in less than 20c and thermophiles which will grow above 45c. Time with the right food, moisture and temperature the microorganisms will divide in to two every 20minutes. . 7 Explain the ways an infective agent might reckon the body. Main ways are through the mouth, lungs, cuts , touch and other external organs such as eyes also they crapper enter through genitals and mixing body fluids. Identify common source of infection. Infections can be spread and caught though having contact with another person who has the infection or even some infections can be air bourn Explain how infective agents can be transmitted to a person.Transmitting infections can be done in different ways such as coughing and sneezing on someone, touching an infected person including sexual contact, touching contaminated surfaces, contaminated food, or if microorganisms can tolerate in the air for long periods of time. 3. 10 Identify the key factors that will make it more plausibly that infection will occur. It is most likely to occur when a person has a low insubordinate system, is on long term antibiotics or has bad hygiene when treating a wound.