Assignment Task:

Task:

ASSESSMENT ONE
Question 1
In your own words, define a pathogen.

Question 2
Are all microorganisms harmful to humans?

Question 3
List five infectious diseases caused by bacteria
1.
2.
3.
4.
5.
Question 4
What is the following sentence describing?
A concern when decontaminating or treating with antibiotics, they are much more resistant to heat, chemicals, irradiation and desiccation than their vegetive cell counterparts.

Question 5
Persons with immuno-deficiencies are particularly susceptible to disease caused by certain types of fungi. Lis five (5).
1.
2.
3.
4.
5.

Question 6
Give five (5) examples of viruses.
1.
2.
3.
4.
5.

Question 7
What drug type is effective in treating bacterial infections but has no effect on viruses?

Question 8
In your own word define what an infection is.

Question 9
In your own words, what makes colonisation different to infection?

Question 10
In your own words, define a disease.

Question 11
In your own words, define contamination.

Question 12
In the chain of infection, what is the infectious agent? (Give a definition, not example)

Question 13
In the chain of infection, what is the mode of transmission? (Give a definition, not an example)

Question 14
In the chain of infection, what is susceptible host (Give a definition, not an example)

Question 15
In the chain of infection, a susceptible host is a person who is susceptible to hosting the pathogen after entry. Give an example of a condition that would make someone more susceptible/increase their risk of acquisition.

Question 16
When thinking about paths of transmission, contact transmission may be direct or indirect. Give an example of direct.

Question 17

Covering your mouth when sneezing or coughing is essential even if you’re not close to another person. How can aerosols containing infectious agents be dispersed over long distances in an office building by air currents and inhaled by susceptible individuals who have not had any contact with the infectious person?

 

Question 18
If your skin is penetrated during a sharp injury, you should wash the affected area immediately with soap and water. What should you do if soaps and water aren’t available?

Question 19
You can’t rely o telling if someone is carrying an infectious illness by physical appearance because they aren’t always actively ill. Complete the following sentence regarding sources of infecting microorganisms including persons who are carriers. Source individuals may be actively ill, may have . . . . . .

Question 20
Complete the following sentence. In regards to immunisation, it’s the responsibility of the health care worker to know where they can review their. . . . .

Question 21
Regarding reprocessing of reusable instruments and equipment in a health care setting, the approach to disinfection and sterilisation of patient-care items and equipment devised by Spaulding is based on what?

Question 22
When are transmission-based precautions (also known as additional precautions) applies?

Question 23
Give five (5) examples transmission based precautions.
1.
2.
3.
4.
5.

Question 24
Relating to Work Health and Safety, what is a hazard?

Question 25
Identify hazards. Give five (5) examples of hazards that may be found in a dental laboratory
(don’t google-use your knowledge or go to have a look)
1.
2.
3.

4.
5.

Question 26
Choose one of the hazards from your list in Q25 and assess its risk by giving the four (4) results/answers that a risk assessment can help determine.
1.
2.
3.
4.

Question 27
Controlling the hazard. Using a hazard from Q25 (not the same one as Q26) and the hierarchy of control, choose the control/s that most effectively eliminates the hazard or minimises the risk in the circumstances.

Question 28
According to the World Health Organisation, what are the 11 steps of how to hand wash?

 

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  • Posted on : March 11th, 2019
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