If an infection in the body is not controlled‚ it can spread to the lining of the heart‚ which causes pericarditis. The infection can be caused by wounds that are left untreated or a weak immune system that just can’t fight off simple ailments‚ but it is most commonly caused by teeth problems‚ such as rotten teeth or gingivitis. The bacteria in the mouth quickly spreads to the blood system when a person eats food. And when it gets to the blood system‚ it is carried to the heart. This in turn makes
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of infections. 4.1 Define the term risk According to Wikipedia risk is defined as… Risk is the potential that a chosen action or activity (including the choice of inaction) will lead to a loss (an undesirable outcome). The notion implies that a choice having an influence on the outcome exists (or existed). Potential losses themselves may also be called "risks". Almost any human endeavor carries some risk‚ but some are much more risky than others. 4.2 Outline potential risks of infection within
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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
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spread of infection Identify the differences between bacteria‚ viruses‚ fungi‚ parasites? -Viruses aren’t living. They’re only made of complex proteins and nucleic acids. Bacteria‚ Fungi and Parasites are living organisms. - Bacteria are unicellular microorganisms. Fungi and Parasites are multicellular. - Fungi have cell walls made of chitin and they aren’t animals. Parasites and bacteria are animals. Bacteria come in 3 main shapes; spherical which are known as cocci‚ rod shaped which are known
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ENVIRONMENTS: THERMOREGULATION Learning Objectives Find out how the body gets rid of excess body heat to maintain homeostasis at rest and during exercise. Discover how the body adapts to exercise in a hot environment. Learn why humidity‚ wind‚ and cloud cover are important factors when exercising in the heat. Differentiate heat cramps from heat exhaustion from heat stroke. (continued) 1 Learning Objectives Learn how the body minimizes excessive heat loss during exposure to cold. Find out the
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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
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Dengue Virus Infection I. What is the name of the disease? What is the name of the pathogen that causes this disease? A. Dengue fever 1. Four related viruses 2. DENV 1‚ DENV 2‚ DENV 3 or DENV 4 B. Dengue Virus Infection II. What are some characteristics of the pathogen? How is the pathogen grown in the lab? A. Single stranded RNA virus 1.Positive strand virus of the family Flaviviridae 2. Virus enveloped with a lipid membrane. B. Replication grown in serum
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The majority of bacteria’s are harmless and beneficial to the human body but some can cause infectious diseases. A bacterium usually affects one part of the body and doesn’t spread across or through the body. Bacterial infections are normally treated with a cause of antibiotics Viruses are made up of genes and proteins that spread throughout the body by invading the body’s own cells so they can reproduce and multiply in the body. They use the body’s cells as a host because they are unable to multiply
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Serial and Ethernet interfaces. • Test connectivity. • Gather information to discover causes for lack of connectivity between devices. • Configure a static route using an intermediate address. • Configure a static route using an exit interface. • Compare a static route with intermediate address to a static route with exit interface. • Document the network implementation. Scenario In this lab activity‚ you will create a network that is similar to the one shown in the
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90 miles per hour. They were about to hit us. Boys look its the famous highway route 66. "Who cares dad its the same as this boring highway." Come on let’s have some fun. "Noo!" "Mom is waiting for us at home." I will just tell her we will get home late. Skrtttt! So boys here we are. The famous two lane highway every one comes on to enjoy there long ride. This is Route 66 and is about 2500 miles long and we can how fast we want to go and how slow we want to go. This highway has been here
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