Health and Safety Flashcards

1
Q

What is antiseptic?

A

A chemical agent which inhibits the growth and multiplcation of bacteria

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2
Q

What does non-pathogenic mean?

A

Does not produce disease and is not harmful

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2
Q

What do you call the overpopulation of an organism?

A

Infestation

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3
Q

What do you call the complete destruction of micro-organisms and their cause?

A

Sterilisation

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3
Q

What is a substance that kills or inhibits fungi and fungal spores?

A

Fungicide

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4
Q

Whatis a fungicide?

A

A substance that kills or inhibits fungi and fungal spores

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4
Q

What are classic symptoms of a bacterial infection?

A

Localised redness, heat, swelling and pain

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5
Q

What do you call infectius agents that are unable to grow or reproduce outside a host cell?

A

Viruses

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6
Q

What is a bacteriostat?

A

A substance that stops bacteria from reproducing but does not kill them

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6
Q

Localised redness, heat swelling and pain are classic symptoms of what sort of infection?

A

Bacterial

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7
Q

What conditions are favourable to the growth of micro-organisms?

A

Moisture, warmth, darkness, and sufficient food supply

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8
Q

What is a substance that kills bacteria and ideally nothing else?

A

Bactericide

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9
Q

What are bacteria?

A

A large group of unicellular organisms that can be either pathogenic or non-pathogenic

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9
Q

What sort of infection grows on the host?

A

Fungal

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10
Q

A fire extinguisher containg powder has what colour label?

A

White

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11
Q

In general viral infections are what?

A

Systemic

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11
Q

What do you call the breathing in of a substance?

A

Inhalation

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12
Q

What do you call making something clean and sanitary?

A

Sanitation

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13
Q

What does sterilisation mean?

A

The complete destruction of micro-organisms and their cause

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13
Q

What do you call the consumption of a substance?

A

Ingestion

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14
Q

What are the two eays that immunity can be acquired?

A

Naturally or artificially

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15
Q

What is a chemical agnt which inhibits the growth and multiplication?

A

Antiseptic

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15
Q

A fire extinguisher containg foam has what colour label?

A

Blue

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16
Q

What does inhalation mean?

A

The breathing in of a substance

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17
What does cross-infection mean?
Infection that is transferred from one person to another usually due to poor hygiene practices
18
What is a chemical or biological agent that stops fungi from reproducing?
Fungistat
20
What do you call an abnormal condition of an organism that impairs bodily functions and can be deadly?
Disease
22
What is disease?
An abnormal condition of an organism that impairs bodily functions and can be deadly
23
A fire extinguisher with a plain label contains what?
Water
24
What is a fungistat?
A chemical or biological agent that stops fungi from reproducing
26
A systemic infection is usually what?
Viral
27
What is a bactericide?
A substance that kills bacteria and ideally nothing else
27
A fire extinguisher containg water has what colour label?
Plain
28
What does infection mean?
The detrimental colonisation of a host organism by a foreign species
30
What do you call something that does not produce disease and is not harmful?
Non-pathogenic
31
What is disinfectant?
A chemical agent which completely destroys bacteria
33
What do you call infection transferred from one person to another usually due to poor hygiene practices
Cross-infection
34
What do you call something that is disease producing and harmful?
Pathogenic
35
What does the term immunity describe?
A state of having sufficient biological defences to avoid infection, disease, or other unwanted biological invasion
36
A fire extinguisher with a blue label contains what?
Foam
37
What is pH?
The unit used to measure the acidity and alkalinity of a substance
38
What does hygiene refer to?
Practices associated with ensuring good health and cleanliness
39
What are poisonous substances produced by living cells or organisms?
Toxins
40
What does aseptic mean?
To be free of bacteria and other micro-organisms that cause disease
41
What are fungi?
Microscopic plant organisms consisting of many cells that are parasitic in nature as they can't produce their own food
42
What does ingestion mean?
The consumption of a substance
44
What is a substance that stops bacteria from reproducing but does not kill them?
Bacteriostat
45
What term means to be free bacteria and other micro-organisms that could cause disease?
Aseptic
46
What term refers to practices associted with ensuring good health and cleanliness?
Hygiene
47
What do you call the detrimental colonisation of a host organismby a foreign species?
Infection
48
A fire extinguisher containg carbon dioxide has what colour label?
Black
50
What does pathogenic mean?
Disease producing and harmful
51
What is a chemical agent which comletely destroys bacteria?
Disinfectant
53
What sort of infestation would be itchy due to another organism living on you?
Insect
54
What does infestation mean?
The overpopulation of an organism
55
What are toxins?
Poisonous substances produced by living cells or organisms
56
A fire extinguisher with a black label contains what?
Carbon dioxide
57
What is a medical term used to describe a state of having sufficient biological defences to avoid infection, disease, or unwanted biological invasion that can be naturally or artificially acquired?
Immunity
59
A fire extinguisher with a white label contains what?
Powder
60
What is the unit used to measure the acidity or alkalinity of a substance?
pH
61
What are viruses?
Infectious agents that are unable to grow or reproduce outside a host cell
62
What does sanitation mean?
To make something clean and sanitary