lesson 1-5 Flashcards

0
Q

a viral disease characterized by a severe sore throat and swelling of the lymph glands in the neck and around the throat area

A

mononucleosis

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1
Q

the length of time that a particular disease can be spread from person to person

A

contagious period

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2
Q

a viral disease of the liver characterized by yellowing of the skin and whites of eyes

A

hepatitis

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3
Q

bacterial disease that usually affects the lungs

A

tuberculosis

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4
Q

a serious inflammation of the lungs

A

pneumonia

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5
Q

a sore throat caused by streptococcal

A

strep throat

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6
Q

infections that are spread from person to person through sexual contact

A

sexually transmitted diseases (STDS)

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7
Q

the virus that causes AIDS

A

(human immunodeficiency virus) HIV

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8
Q

a dangerous disease that interferes the bodies natural ability to fight infections

A

(acquired immunodeficiency syndrome) AIDS

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9
Q

an infection that rarely occurs in healthy people

A

opportunistic infection

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10
Q

a person who appears healthy, butis infected with HIV and can pass it to others

A

carrier

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11
Q

any condition that can be interferes with proper functioning of the body and mind

A

disease

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12
Q

a disease that can be passed to a person from another person, animal, or object

A

communicable diseases

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13
Q

disease-causing organisms that are so small they can only be seen through a microscope

A

pathogens

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14
Q

a condition that occurs when pathogens enter the body, multiply, and cause harm

A

infection

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15
Q

the smallest pathogens

A

viruses

16
Q

tiny one-cel led organisms

A

bacteria

17
Q

organisms that are more complex than bacteria but cannot make their own food

A

fungi

18
Q

one-called organisms that are more complex than bacteria

A

Protozoa

19
Q

an organism such as an insect that transmits pathogens

A

vector

20
Q

cleanliness

A

hygiene

21
Q

a combination of body defenses made up of the cells tissues and organs that fight off pathogens and disease

A

immune system

22
Q

your bodies ability to resist he germs that cause a particular disease

A

immunity

23
Q

the body’s response to injury or disease resulting in a condition of swelling pain heat and redness

A

inflammation

24
Q

a secondary circulatory system that helps he body fight pathogens and maintains its fluid balence

A

lymphatic system

25
Q

the white blood cells in the lymphatic system

A

lymphocytes

26
Q

any substance released by invading pathogens

A

antigen

27
Q

proteins that attach to antigens keeping them away from harming the body

A

antibodies

28
Q

a preparation of dead or weakened pathogens that cause the immune system to produce antibodies

A

vaccine