Identify Common Illnesses And Infections Caused By Bacteria Essay

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1) Identify the differences between bacteria, viruses, fungi and parasites Bacteria are single celled microorganisms that are neither plants nor animals but their own group. A virus is an infectious agent that can infect living organisms such as bacteria. Fungi can be single celled or very complex multicellular organisms. Parasites are organisms that can only live and multiply in or on other living organisms (the host).

2) Identify common illnesses and infections caused by bacteria, viruses, fungi and parasites Common illnesses and infections caused by bacteria are food poisoning, meningitis, sexually transmitted infection such as gonorrhoea and pneumonia. Viral diseases include chickenpox, influenza, human papillomavirus (HPV), human immunodeficiency virus (HIV/AIDS) and mumps, measles and rubella. Fungal illnesses and infections include fungal meningitis, athletes foot and ringworm. Parasitic infections include trichomoniasis, toxoplasmosis and giardiasis.

3) …show more content…
Germs can also live in or on the body but not make you sick, this is called Colonisation.

4) Explain what is meant by “systemic infection” and “localised infection” Systemic infections affect the entire body, and not just a single organ or body part; examples of these infections are high blood pressure and influenza. Localised infections originate in and remain in one organ or area of the body, for example a sprained ankle.

5) Identify poor practises that may lead to the spread of infection
 Not washing hands properly after contact with service users, food, using the toilet or after touching contaminated surfaces.
 Incorrect food storage and preparation.
 Inadequate use of PPE.
 Poor cleaning procedures.
 Not covering your mouth and nose when you sneeze and cough.

Outcome 2-Understand the transmission of
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