Chapter 18 Vocab Flashcards

0
Q

Communicable diseases

A

Diseases that can be spread

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1
Q

Disease

A

Any condition that interferes with the body function

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2
Q

Pathogens

A

Disease causing organism

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3
Q

Infection

A

Condition that occurs when pathogens enter the body

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4
Q

Viruses

A

Smallest pathogens

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5
Q

Bacteria

A

Tiny one celled organism

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6
Q

Fungi

A

Organisms more complex than bacteria

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7
Q

Protozoa

A

One celled organism that are not as complex as bacteria

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8
Q

Vector

A

Organism that transmits pathogens

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9
Q

Hygiene

A

Cleanliness

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10
Q

Immune system

A

Combination of body defenses

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11
Q

Immunity

A

Body’s ability to resist germs

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12
Q

Inflammation

A

Body’s response to pain

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13
Q

Lymphatic system

A

secondary circulatory system that helps the body fight pathogens

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14
Q

Lymphocytes

A

White blood cells

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15
Q

Antigen

A

Substance released by invading pathogens

16
Q

Antibodies

A

Proteins that attach to antigens

17
Q

Vaccine

A

Dead or weakened pathogens

18
Q

Contagious period

A

Lengthy of time when germs can spread

19
Q

Mono

A

Viral disease shared through saliva

20
Q

Hepatitis

A

viral disease of the live

21
Q

TB

A

Bacterial disease that affects the lungs

22
Q

Pneumonia

A

Serious inflammation of the lungs

23
Q

Strep throat

A

Caused by streptococcal bacteria w

24
Q

STD

A

Infections that spread from person to person through sexual contact

25
Q

HIV

A

Virus that causes AIDS

26
Q

AIDs

A

Deadly disease that interferes with the up immune system

27
Q

Opportunistic infection

A

Disease that rarely occurs in a healthy person

28
Q

Carrier

A

Person who appears healthy bit is infected with HIV and can pass it to others