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Oral Pathology > Chapter 3 Book ?'s > Flashcards

Chapter 3 Book ?'s Flashcards

1
Q

the immune system usually defends the body against foreign substances that are called

A

antigens

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2
Q

memory is an important function of the immune system because it

A

allows faster future immune responses

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3
Q

immunization with a vaccine works by

A

producing active acquired immunity

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4
Q

important fact about b-cell lymphocyte

A

derived from a precursor stem cell

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5
Q

macrophage is a cell of the immune system that

A

can be activated by lymphokines

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6
Q

correct statement when applied to natural killer cells

A

they are part of body’s innate immunity

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7
Q

type of immunopathology are the cells of the body no longer tolerated and treated by the immune system as antigens

A

autoimmune disease

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8
Q

during anaphylactic type of hypersensitivity reaction, plasma cells

A

produce antibody called IgE

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9
Q

type of hypersensitivity reaction involves activated compliment

A

cytotoxic

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10
Q

type of lymphocyte matures in thymus, produces lymphokines and can increase or suppress humoral immunity

A

t-cell lymphocyte

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11
Q

immune system antibodies are protiens that are

A

also called immunoglobulins

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12
Q

tyhpe of immunologic disease involves a decreased number or activity of lymphoid cells

A

immunodeficiency

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13
Q

humoral immunity involves the production of

A

antibodies

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14
Q

laboratory measurement of a specific antibody level in the blood called

A

titer

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15
Q

type of immunity may be provided immediately to dental personnel after needlestick accident

A

acquired passive immunity

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16
Q

situation would result in least risk of drug allergy

A

use with children

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17
Q

involved in regulation of both humoral and cell-mediated immunity

A

cell mediated immunity

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18
Q

involved in communication btwn lymphocytes within immune system

A

systemic lupus erythematosus

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19
Q

reactive arthritis known for being

A

immunologic disorder

20
Q

type of hypersensitivity reaction referred to as delayed hypersensitivity

A

type iv

21
Q

target lsion on skin assoc. with

A

erythema multiforme

22
Q

tzanck cells seen in what condition

A

pemphigus vulgaris

23
Q

oral lesions in reiter syndrome may resemble

A

geographic tongue

24
Q

aphthous ulcers seen except which systemic disease

A

Langerhans cel hystocytosis

25
Q

2 cell types microscopically characterize Langerhans cell hystocytosis are

A

eosinophils and mononuclear cells

26
Q

form of Langerhans cell histocytosis characterized by triad of symptoms

A

hand schuller Christian disease

27
Q

most benign type of Langerhans cell hystocitosis

A

eosinophilic granuloma

28
Q

not example of hypersensitivity

A

systemic lubus erythematosus

29
Q

most characteristic oral manifestation of sjorgeren syndrome

A

xerostomia

30
Q

autoimmune diease with oral manifestation FALSE?

A

skin lesions are common in mucoouse membrane pemphigoid

31
Q

most distinct and definitive characteristic that distinguished pemphigus from pemphigoid

A

microscopic findings

32
Q

desquamative giginvitis present in all except

A

aggressive periodontal disease

33
Q

orofacial structures could create life threatening situation for patient from angioedema invovelment

A

epiglottis

34
Q

pathologic condition producing a characteristic butterfly shaped lesion on face and oral ulcers, occurs most frequently in females, and for which result of blood test important in diagnosis

A

lupus erythematosus

35
Q

true statement concerning dendritic cell

A

specialized type called a Langerhans cell that is found in the mucosa

36
Q

marker for t-cytotoxic cell carry

A

CD8

37
Q

type of immunoglobulin is a major antibody found in blood serum and serves as first passive immunity for newborn

A

IgG

38
Q

most common cause for serum sickness

A

penicillin

39
Q

type of IgA present in both tears and saliva

A

secretory

40
Q

involved in Raynaud phenomenon

A

fingers and toes

41
Q

type of hypersensitivity reaction involved in fixed drug eruption when occurring in oral cavity

A

type iii

42
Q

used in management of herpetiform ulcerations

A

topical tetracycline

43
Q

factor important for safety when using live vaccine

A

attenuated

44
Q

description correct when describing cytokines

A

include lymphokines and monokines

45
Q

most common location for wickham striae in intraoral region

A

buccal mucosa

Oral Pathology (7 decks)

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