L&I System Flashcards

1
Q

Anti-

A

Against

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2
Q

Carcino-

A

Cancerous

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3
Q

Immuno-

A

Immune, protection, safe

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4
Q

Lympho-

A

Lymph, lymphatic tissue

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5
Q

Lymphadeno-

A

Lymph node or gland

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6
Q

Lymphangio-

A

Lymph vessel

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7
Q

Neo-

A

New, strange

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8
Q

-oma

A

Tumor, neoplasm

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9
Q

Onco-

A

Tumor

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10
Q

Phago-

A

Eat, swallow

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11
Q

-plasm

A

Formative material of cells

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12
Q

Sarco-

A

Flesh, connective tissue

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13
Q

Spleno-

A

Spleen

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14
Q

-tic

A

Pertaining to

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15
Q

Toxo

A

Poison, poisonous

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16
Q

Acquired immunodeficiency syndrome

A

The advanced stage of an HIV infection

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17
Q

Allergen

A

A substance that produces an allergic response in an individual

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18
Q

Anaphylaxis

A

A severe, systemic response to an allergen

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19
Q

Antibiotics

A

Medications capable of inhibiting growth or killing pathogenic bacteria

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20
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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21
Q

Antifungal

A

An agent that destroys or inhibits the growth of fungi

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22
Q

Antigen

A

Any substance that the body regards as being foreign

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23
Q

Antigen-antibody reaction

A
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24
Q

Autoimmune disorder

A

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

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25
Q

Bacilli

A

Rod-shaped, spore-forming bacteria

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26
Q

Bacteria

A

One-celled microscopic organisms

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27
Q

Benign

A

Something that is not life threatening and does not recur

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28
Q

Candidiasis

A

A yeast infection

29
Q

Carcinoma

A

A malignant tumor that occurs in epithelial tissue

30
Q

Carcinoma in situ

A

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

31
Q

Cytokines

A
32
Q

Cytomegalovirus

A

A type of herpesvirus found in most body fluids

33
Q

Cytotoxic drug

A

Medication that kills or damages cells

34
Q

Ductal carcinoma in situ

A

Breast cancer at its earliest stage before the cancer has broken through the wall of the milk duct

35
Q

Herpes zoster

A

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

36
Q

Hodgkin’s lymphoma

A

A malignancy of the lymphatic system that is distinguished from nonhodgkins lymphoma by the presence of Reed-Sternberg cells

37
Q

Human immunodeficiency virus

A

A bloodborne pathogen that damages or kills the T cells of the immune system, causing it to progressively fail

38
Q

Immunoglobulins

A

Antibodies that bind with specific antigens in the antigen-antibody response

39
Q

Immunosuppressant

A

A substance that prevents or reduces the body’s normal immune response

40
Q

Immunosuppression

A

Treatment to repress or interfere with the ability of the immune system to respond to stimulation by antigens

41
Q

Immunotherapy

A

A disease treatment that involves either stimulating or repressing the immune response

42
Q

Infectious mononucleosis

A

An infection caused by the Epstein Barr virus that is characterized by fever, a sore throat, and enlarged lymph nodes

43
Q

Infiltrating ductal carcinoma

A

Breast cancer that starts in the milk duct, breaks through the wall of the duct, and invades the fatty breast tissue

44
Q

Lymphadenopathy

A

Any disease process affecting a lymph node or nodes

45
Q

Lymphangioma

A

A benign tumor formed by an abnormal collection of lymphatic cells

46
Q

Lymphedema

A

Swelling of the tissues due to an abnormal accumulation of lymph fluid within the tissues

47
Q

Lymphoma

A

A general term applied to malignancies affecting lymphoid tissues

48
Q

Lymphoscintigraphy

A

A diagnostic test that is performed to detect damage or malformations of the lymphatic vessels

49
Q

Malaria

A

A disease caused by a parasite that lives in certain mosquitoes and is transferred to humans by the bite of an infected mosquito

50
Q

Malignant

A

Becoming progressively worse and life threatening

51
Q

Mammography

A

A radiographic examination of the breast to detect the presence of tumors or precancerous cells

52
Q

Metastasis

A

The new cancer site that results from the spreading process, how cancer is spread

53
Q

Metastasize

A

To spread from one place to another, as in cancer

54
Q

Myoma

A

A benign tumor made up of muscle tissue

55
Q

Myosarcoma

A

A malignant tumor derived from muscle tissue

56
Q

Opportunistic infection

A

Caused by a pathogen that doesn’t normally produce an illness in healthy humans

57
Q

Osteosarcoma

A

A hard tissue sarcoma that usually involves the upper shaft of long bones, pelvis, or knee

58
Q

Parasite

A

A plant or animal that lives on or within another living organism at the expense of that organism

59
Q

Rabies

A

An acute viral infection transmitted to humans by the bite or saliva of an infected animal

60
Q

Rickettsia

A

A small bacterium that lives in lice, fleas, ticks, and mites

61
Q

Rubella

A

A viral infection characterized by a low grade fever, swollen glands, inflamed eyes, and a fine pink rash

62
Q

Sarcoma

A

A malignant tumor that arises from connective tissues

63
Q

Spirochetes

A

Long slender spiral shaped bacteria that have flexible walls and are capable of movement

64
Q

Splenomegaly

A

An abnormal enlargement of the spleen

65
Q

Staphylococcus

A

A group of about 30 species of bacteria that form irregular groups or clusters resembling grapes

66
Q

Streptococcus

A

Bacteria that form a chain

67
Q

Teletherapy

A

A radiation therapy administered at a distance from the body that is precisely targeted with the use of three dimensional computer imaging

68
Q

Toxoplasmosis

A

A parasite most commonly transmitted from animals to humans by contact with contaminated feves

69
Q

Varicella

A

A highly contagious infection caused by the herpesvirus varicella zoster, also known as chicken pox