Microbiology Flashcards

1
Q

Bacteriology is the study of…

A

Bacteria

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2
Q

Another term that means the same as germ or bacteria is…

A

Microbe

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3
Q

Bacterial cells that are harmless and can be beneficial to humans are called…

A

Nonpathogenic bacteria

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4
Q

What approximate percent of all bacteria are harmless and can even be beneficial to humans?

A

70%

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5
Q

Bacterial cells that may be harmful to the body are…

A

Pathogenic

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6
Q

What can you to to prevent the spread of bacteria in the salon?

A

Cover the nose while sneezing

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7
Q

A communicable disease refers to a disease that is…

A

Spread from one person to another

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8
Q

The common cold, hepatitis and measles are examples of…

A

Communicable diseases

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9
Q

What bacteria form in grape-like bunches or clusters?

A

Staphylococci

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10
Q

Pus-forming bacterial cells that form in long chains and cause blood poisoning are called…

A

Streptococci

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11
Q

Rod-shaped bacterial cells are known as…

A

Bacilli

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12
Q

Corkscrew-shaped bacterial cells are called…

A

Spirilla

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13
Q

Which type of bacteria cause pneumonia?

A

Diplococci

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14
Q

Bacteria can enter the body through…

A

Nose, mouth, broken skin

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15
Q

Bacteria grow and reproduce at what speed?

A

Rapidly

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16
Q

As bacteria absorb food, each cell grows in size and divides, resulting in how many new cells?

A

Two

17
Q

Bacteria that form spores can only be destroyed by using a product labeled as sporicidal or by…

A

Sterilization

18
Q

Hair-like projections used by bacilli and spirilla to move themselves are called cilia or…

A

Flagella

19
Q

What conditions are cause by viruses?

A

Mumps, common cold, and respiratory infection

20
Q

The common cold is caused by a…

A

Filterable virus

21
Q

What is a highly infectious disease that infects the liver?

A

Human Hepatitis B Virus (HBV)

22
Q

HIV causes the immune system to…

A

Break down

23
Q

Organisms that live on or obtain nutrients from another organism are known as…

A

External parasites

24
Q

What occurs when the circulatory system carries bacteria and their toxins to all parts of the body?

A

General infection

25
Q

Parasitic fungi can cause non-contagious conditions such as…

A

Dandruff

26
Q

What are examples of contagions?

A

Fungi, mites, and bacteria

27
Q

What is an example of universal precaution?

A

Disinfecting salon equipment

28
Q

The body’s ability to destroy infectious agents that enter the body is…

A

Immunity

29
Q

When a person is given antibodies to a disease rather than producing them through their own immune system, it is called…

A

Passive immunity