Chapter 6 Flashcards

(75 cards)

1
Q

acquired immunodeficiency syndrome

A

the advanced stage of an HIV infection

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2
Q

allergen

A

a substance that produces an allergic reaction in an individual

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3
Q

anaphylaxis

A

a severe, systemic response to an allergen

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4
Q

antibiotics

A

medication capable of inhibiting the growth of or killing pathogenic bacteria

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5
Q

antibody

A

a disease-fighting protein created by the immune system in response to the presence of a specific antigen

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6
Q

antifungal

A

medication that destroys or inhibits the growth of fungi

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7
Q

antigen

A

any substance that the body regards as being foreign

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8
Q

antigen-antibody reaction

A

binding antigens to antibodies. This reaction labels a potentially dangerous antigen so it can be recognized and destroyed by other cells of the immune system

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9
Q

autoimmune disorder

A

a condition in which the immune system produces antibodies against the body’s own tissues

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10
Q

bacilli

A

rod-shaped, spore-forming bacteria

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11
Q

bacteria

A

one-celled microscopic organisms

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12
Q

benign

A

something that is not lifethreatening

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13
Q

candidiasis

A

a yeast infection

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14
Q

carcinoma

A

a malignant tumor that occurs in epithelial tissue

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15
Q

carcinoma in situ

A

a malignant tumor in its original position that has not yet disturbed or invaded the surrounding tissues

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16
Q

complement system

A
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17
Q

Covid-19

A

a highly contagious viral infection caused by SARS-CoV-2 virus

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18
Q

cytokines

A
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19
Q

cytomegalovirus

A

a type of herpesvirus found in most body fluids

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20
Q

cytotoxic drug

A

medication that kills or damages cells

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21
Q

ductal carcinoma in situ

A

breast cancer at tis earliest stage before the cancer has broken through the wall of the milk duct

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22
Q

hemolytic

A
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23
Q

herpes zoster

A

an acute viral infection characterized by painful skin eruptions that follow the underlying route of an inflamed nerve

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24
Q

Hodgkin’s lymphoma

A

a cancer of the lymphatic system distinguished by the presence of Reed-Sternberg cells

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25
human immunodeficiency virus
a bloodborne infection that damages or kills the T cells of the immune system, causing it to progressively fail
26
immunoglobulins
antibodies that bind with specific antigens in the antigen- antibody response
27
immunosuppressant
a substance that prevents or reduces the body's normal immune response
28
immunotherapy
a disease treatment that involves either stimulating or repressing the immune response
29
infiltrating ductal carcinoma
breast cancer that starts in the milk duct, breaks through the wall of that duct, and invades the fatty breast tissue
30
interferons
31
lymphadenopathy
any disease process affecting a lymph node or nodes
32
lymphangioma
a benign tumor formed by an abnormal collection of lymphatic vessels
33
lymphedema
swelling of the tissues due to an abnormal accumulation of lymph fluid within the tissues
34
lymphocytes
35
lymphoma
a general term applied to malignancies affecting lymphoid tissues
36
lymphoscintigraphy
a diagnostic test that is performed to detect damage or malformations of the lymphatic vessels
37
macrophage
38
malaria
a disease caused by a parasite that lives in certain mosquitoes and is transferred to humans by the bite of an infected mosquito
39
malignant
becoming progressively worse and life-threatening
40
mammography
a radiographic examination of the breast to detect the presence of tumors or precancerous cells
41
metastasis
the new cancer site that results from the spreading process; also the processes by which cancer is spread
42
metastasize
to spread from one place to another; as in cancer
43
myoma
a benign tumor made up of muscle tissue
44
myosarcoma
a malignant tumor derived from muscle tissue
45
non-hodgkin's lymphoma
the term used to describe all lymphomas other than hodkins lymphoma
46
opportunistic infection
infection caused by a pathogen that does not normally produce an illness in healthy humans
47
osteosarcoma
a hard-tissue sarcoma that usually involves the upper shaft of long bones, pelvis, or knee
48
parasite
a plant or animal that lives on or within another living organism at the expense of that organism
49
rabies
an acute viral infection transmitted to humans by the bite or saliva of an infected animal
50
rickettsia
a small bacterium that lives in lice, fleas, ticks, and mites
51
rubella
a viral infection characterized by a low-grade fever, swollen glands, inflamed eyes, and a fine pink rash
52
sarcoma
a malignant tumor that arises from connective tissues
53
spirochetes
long, slender, spiral-shaped bacteria that have flexible walls and are capable of movement
54
splenomegaly
an abnormal enlargement of the spleen
55
staphylococci
a group of about 30 species of bacteria that form irregular groups or clusters resembling grapes
56
streptococci
bacteria that form a chain
57
systemic reaction
58
teletherapy
precisely targeted radiation therapy administered at a distance from the body
59
toxoplasmosis
a disease caused by a parasite most commonly transmitted from pets to humans by contact with contaminated feces
60
varicella
a highly contagious infection caused by the herpesvirus Varicella Zoster also known as chicken pox
61
anti-
against
62
carcin/o
cancerous
63
immun/o
immune, protection, safe
64
lymph/o
lymph, lymphatic tissue
65
lymphaden/o
lymph node or gland
66
lymphangi/o
lymph vessel
67
neo-, ne/o
new, strange
68
-oma
tumor, neoplasm
69
onc/o
tumor
70
phag/o
eat, swallow
71
-plasm
formative material of cells
72
sarc/o
flesh, connective tissue
73
splen/o
spleen
74
-tic
pertaining to
75
tox/o
poison, poisonous