Chapter 3 Book ?'s

Question 1

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

Answer 1

antigens

Question 2

memory is an important function of the immune system because it

Answer 2

allows faster future immune responses

Question 3

immunization with a vaccine works by

Answer 3

producing active acquired immunity

Question 4

important fact about b-cell lymphocyte

Answer 4

derived from a precursor stem cell

Question 5

macrophage is a cell of the immune system that

Answer 5

can be activated by lymphokines

Question 6

correct statement when applied to natural killer cells

Answer 6

they are part of body’s innate immunity

Question 7

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

Answer 7

autoimmune disease

Question 8

during anaphylactic type of hypersensitivity reaction, plasma cells

Answer 8

produce antibody called IgE

Question 9

type of hypersensitivity reaction involves activated compliment

Answer 9

cytotoxic

Question 10

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

Answer 10

t-cell lymphocyte

Question 11

immune system antibodies are protiens that are

Answer 11

also called immunoglobulins

Question 12

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

Answer 12

immunodeficiency

Question 13

humoral immunity involves the production of

Answer 13

antibodies

Question 14

laboratory measurement of a specific antibody level in the blood called

Answer 14

titer

Question 15

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

Answer 15

acquired passive immunity

Question 16

situation would result in least risk of drug allergy

Answer 16

use with children

Question 17

involved in regulation of both humoral and cell-mediated immunity

Answer 17

cell mediated immunity

Question 18

involved in communication btwn lymphocytes within immune system

Answer 18

systemic lupus erythematosus

Question 19

reactive arthritis known for being

Answer 19

immunologic disorder

Question 20

type of hypersensitivity reaction referred to as delayed hypersensitivity

Answer 20

type iv

Question 21

target lsion on skin assoc. with

Answer 21

erythema multiforme

Question 22

tzanck cells seen in what condition

Answer 22

pemphigus vulgaris

Question 23

oral lesions in reiter syndrome may resemble

Answer 23

geographic tongue

Question 24

aphthous ulcers seen except which systemic disease

Answer 24

Langerhans cel hystocytosis

Question 25

2 cell types microscopically characterize Langerhans cell hystocytosis are

Answer 25

eosinophils and mononuclear cells

Question 26

form of Langerhans cell histocytosis characterized by triad of symptoms

Answer 26

hand schuller Christian disease

Question 27

most benign type of Langerhans cell hystocitosis

Answer 27

eosinophilic granuloma

Question 28

not example of hypersensitivity

Answer 28

systemic lubus erythematosus

Question 29

most characteristic oral manifestation of sjorgeren syndrome

Answer 29

xerostomia

Question 30

autoimmune diease with oral manifestation FALSE?

Answer 30

skin lesions are common in mucoouse membrane pemphigoid

Question 31

most distinct and definitive characteristic that distinguished pemphigus from pemphigoid

Answer 31

microscopic findings

Question 32

desquamative giginvitis present in all except

Answer 32

aggressive periodontal disease

Question 33

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

Answer 33

epiglottis

Question 34

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

Answer 34

lupus erythematosus

Question 35

true statement concerning dendritic cell

Answer 35

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

Question 36

marker for t-cytotoxic cell carry

Answer 36

CD8

Question 37

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

Answer 37

IgG

Question 38

most common cause for serum sickness

Answer 38

penicillin

Question 39

type of IgA present in both tears and saliva

Answer 39

secretory

Question 40

involved in Raynaud phenomenon

Answer 40

fingers and toes

Question 41

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

Answer 41

type iii

Question 42

used in management of herpetiform ulcerations

Answer 42

topical tetracycline

Question 43

factor important for safety when using live vaccine

Answer 43

attenuated

Question 44

description correct when describing cytokines

Answer 44

include lymphokines and monokines

Question 45

most common location for wickham striae in intraoral region

Answer 45

buccal mucosa