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. To understand the difference between both infection and colonisation and pathogenic and non pathogenic organisms‚ the areas of infection and the types caused by different organisms. In addition‚ the learner will understand the methods of transmission‚ the conditions needed for organisms to grow‚ the ways infection enter the body and
Premium Bacteria
Unit 4222 - 265 Causes and spread of infection Outcome 1 - Understand the causes of infection 1 - Identify the differences between bacteria‚ viruses‚ fungi and parasites Bacteria - Bacteria are organisms made up of just 1 cell. They are capable of multiplying by themselves‚ as they have the power to divide. Bacteria exist everywhere‚ inside and on our bodies. Most of them are completely harmless and some of them are very useful. But some bacteria can cause diseases‚ either because they
Premium Bacteria Infectious disease Infection
Causes and spread of infection 1.1: Bacteria are single-celled microorganisms with a simple cellular organization whose nucleus lacks a membrane. Viruses are DNA wrapped in a thin coat of protein that replicates only within the living hosts. Fungi come in many different varieties and we eat quite a few. Mushrooms are fungi as is the mould that forms the blue or green veins in some types of cheese. Yeast is another type of fungi and is the necessary ingredient to make most types of bread.
Premium Bacteria Immune system
UNIT 4222-265 The causes and spread of infection Outcome 1: understand the causes of infection Bacteria are a very small‚ self-sufficient‚ one-celled organism that thrives in a variety of environments. However‚ many bacteria thrive in the mild 98.6 health body environment‚ some of these environmentally content bacteria in your body are actually good for you; its only 1% that isn’t. Some examples of the sicknesses that bacteria cause are; * Impetigo * Meningitis * Tuberculosis
Premium Management Marketing Costs
. Understanding the causes of infection 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites. Bacterial and fungi infections are easy to cure with the use of antibiotics‚ where as viruses can be hard to cure or vaccinate against‚ such as the common cold. Bacteria can be found everywhere and anywhere Soil‚ Water‚ Plants‚ Animals‚ material and even deep in the earth’s crust. Bacteria feed themselves by making there food with the use of sunlight and water. We would not
Premium Bacteria
ICO2: Causes and spread of infection 1.1 Bactetria are: Bacteria are organisms made up of just one cell. They are capable of multiplying by themselves‚ as they have the power to divide into different shapes. Their shapes vary‚ and that’s how they are used to separate them into groups. Usually a few micrometres in length. Bacteria are present in most surroundings on the planet‚ growing in soil‚ acidic hot springs‚ radioactive waste‚ water‚ and deep in the Earth’s crust‚ as well as in organic
Premium Bacteria
ESSEX HEALTH PROTECTION UNIT Part of the INFECTION CONTROL GUIDELINES CARE HOMES Issued January 2004 Revised April 2006 and December 2007 2 ESSEX HEALTH PROTECTION UNIT INFECTION CONTROL GUIDELINES FOR CARE HOMES SECTION B – INFECTION‚ ITS CAUSES AND SPREAD 1. The Causes of Infection An understanding of commonly encountered mi cro-organisms is essential for good infection control practice. Micro-organism s that cause disease are referred to as pathogenic organisms.
Premium Infectious disease Infection
CAUSES AND SPREAD OF INFECTION CANDIDATE NAME: DATE AND SIGNATURE: 1. Understand the causes of infection 2. Understand the transmission of infection Anyone can develop an infection‚ but certain groups of people are more at risk than others. These groups include: the elderly‚ the infim‚ those who are ill‚ those with weakened immunity‚ those who are convalescing‚ pregnant mothers
Premium Hygiene Hand sanitizer Infectious disease
Name UNIT 22 CAUSES AND SPREAD OF INFECTION 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites What is a Bacteria? A bacteria is a living things that are neither plants nor animals‚ but belong to a group all by themselves. They are very small--individually not more than one single cell--however there are normally millions of them together‚ for they can multiply really fast. Bacteria are prokaryotes (single cells that do not
Premium Bacteria Organism
KELLY STREET Unit 4222-265 Causes and Spread of Infection Outcome 1 1.1 Bacteria are single cell organisms that cause infections‚ there are both good bacteria for example which lives in the gut ‚ helping break down nutrients for the bodies needs as well as bad bacteria which can cause infections. They can produce toxins which are poisonous‚ and in optimum circumstances can multiply every 10-20 minutes via binary fission‚ so potentially millions can be produced within a short space of time if
Premium Bacteria Immune system Virus