Causes of Infection 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites. Bacteria are a living cell organism that can survive inside our body and other non living objects as well. There are both good and bad bacteria’s and the good bacteria is known to helps fight against the bad bacteria that makes its way into our bodies. According to www.righthealth.com‚ less than 1% of bacteria are actually harmful to us. In fact‚ we couldn’t survive without bacteria in our body
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Cross Infection Definition Cross infection is the physical movement or transfer of harmful bacteria from one person‚ object‚ or place to another‚ or from one part of the body to another (such as touching a staph-infected hand to the eye). When this cross infection occurs in a hospital or long-term care facility it is called a nosocomial infection. Community acquired infections are those contracted anywhere except a hospital or long-term care facility. Description Cross infection accounts for
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Bacterial Contamination April 15‚ 2013 Bacteria Contamination The definition of bacterial contamination is food contamination refers to foods that are spoiled or tainted because they either contain microorganisms‚ such as bacteria or parasites‚ or toxic substances that make them unfit for consumption This is very serious and people should take more precaution‚ food contamination is a serious because it results in foodborne diseases that each year affect an estimated seventy-six million
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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 contain
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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
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UNIT 22 INFECTION CONTROL OUTCOME 1 UNDERSTAND THE CAUSES OF INFECTION 1.1 Bacteria are one celled micro-organisms that get their nutrients fro their environment to live eg: The human body. Bacteria causes infections and can reproduce either inside or outside the body. Viruses are pieces of nucleic acid (DNA or RNA) wrapped in a thin coat of protein. Viruses need to be inside living cells to grow and reproduce. They do not survive long unless they are inside a living thing eg: person
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Bonus Assignment: Protist & Fungi 1.Complete Chapter 21.1 Assessment‚ page 605‚ numbers 1-3. 1. a. Protist- a protest is a eukaryote that is not a member of the plant‚ animal‚ or fungi kingdom b. compare the updated classification of protists with the older one. Recently the protest kingdom has been divided into six major clades. These new found clades relate some of the protists to animals and fungi. 2.What are the four major ways protists can move? Provide an explanation for each. How
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BACTERIA Period: 4 Characteristics: 3 major shapes Cocci Basilli Spirilla 3 major components Mesosomes flagella Plasmids Growing Up: Bacteria can obtain energy through phototrophs(sunlight)‚ lithotrophs(inorganic compounds)‚ and organotrophs(organic compounds) Marriage/Reproduction Binary Fission: The process by which all bacteria reproduce. It results in the separation of a single cell into two. Transformation: genetic alteration
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Causes and spread of Infection 1. Understand the causes of Infection 1.1 Identify the differences between bacteria‚ viruses‚ fungi and parasites More accurately‚ parasites are actual animals‚ along with mites‚ and mites are so small you have some thousands living in your eyebrows. Bacteria are one cell things with a cell wall. Virae (viruses) are code only--they are the core requirement that bacteria have‚ but without all the other protective layers like cell wall and energy production. Instead
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Most adults are not aware that they can be also affected by ear infection. However‚ this ear problem can also affect children. The cause of the adult ear infection is when the Eustachian tube is infected. The inner ear and the nasal passages are connected by the Eustachian tube that allows the fluid to drain from the ears. Likewise‚ the pressure inside and outside of the body is equalize when the fluid is drained. Infection is greatly possible when mucous starts to accumulate in the Eustachian tube
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