hosa dental Flashcards

1
Q

highest rate of radiation exposure

A

Maximum Permissible Dose (MPD)

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2
Q

unit of exposure to radiation

A

Roentgen (R)

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3
Q

Unit of radiation needed to produce the same biological effect of one R

A

REM (Roentgen equivalent measure)

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4
Q

unit of absorbed radiation

A

RAD (radiation absorbed dose)

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5
Q

radiation overdose that produces redness of the skin

A

Erythema Dose

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6
Q

Device to measure the amount of stray/ secondary radiation

A

Dosimeter

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7
Q

device that blocks out scattered radiation

A

Lead Barriers, Shields

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8
Q

Device used for practice in learning radiation-exposure techniques

A

Phantom

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9
Q

Verbal or written words that are agreed on in an established contract

A

Express Contract

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10
Q

to place calcium hydroxide or glass ionomer in cavity preparation

A

Liner applicator

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11
Q

used to pack amalgam into tooth

A

Amalgam plugger

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12
Q

the process where ALL forms of life are completely destroyed

A

Sterilize

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13
Q

the process where SOME forms of microorganisms are destroyed; not spores and resistant viruses

A

Disinfect

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14
Q

the process that cleans and destroys FEW microorganisms

A

Sanitize

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15
Q

farthest from the midline

A

distal

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16
Q

the process of removing pulp of a tooth and filling it with an inert material

A

Root Canal Therapy

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17
Q

hard and soft tissue forming the roof of the mouth

A

palate

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18
Q

capable of killing a wide variety of microbes

A

Broad-spectrum activity

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19
Q

any visible organic debris, blood saliva and other body fluids

A

Bioburden

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20
Q

a tooth that has not pushed through the gum and assumed its correct position in the dental arch

A

Unerupted tooth

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21
Q

1/2 of one dental arch

A

quadrant

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22
Q

loss of tooth surface in cervical area

A

abfraction

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23
Q

enamel forming cells

A

ameloblast

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24
Q

area from which the ramus ascends on the lower border of the mandible

A

angle of the mandible

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25
Q

root end of tooth

A

apex

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26
Q

device used to hold radiation film in mouth for exposure

A

biteblock

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27
Q

encircles periapical film

A

biteloop

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28
Q

principal cheek muscle

A

buccinator

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29
Q

small channels or canals may be present in cementum

A

canaliculi

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30
Q

infection of mouth, thrush

A

candidiasis

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31
Q

only one side of device attached

A

cantilever bridge

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32
Q

inflammation of lips

A

cheilosis

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33
Q

smooth, convex, or rounded bump on lingual of maxillary anteriors

A

cingulum

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34
Q

extension of partial appliance that grasps surrounding teeth for support

A

clasp

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35
Q

corner of the mouth where the lips meet

A

commisure

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36
Q

decay involving more than two surfaces of a tooth

A

complex cavity

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37
Q

nonelastic impression material used in edentulous impressions

A

compound

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38
Q

posterior growth on ramus of the mandible

A

condyloid

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39
Q

thing covering placed over remaining tooth surface

A

coping

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40
Q

use of synthetic material to enlarge tooth core area to provide support for a corwn

A

core buildup

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41
Q

outer bone layer growth of alveolar bone

A

cortical plate

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42
Q

grinding, joint abrasion

A

crepitus

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43
Q

third tooth posterior of the midline, also called canine, eye tooth

A

cuspid

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44
Q

tissue layer covering tooth surface

A

cuticle

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45
Q

tissue layer covering tooth surface

A

cuticle

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46
Q

tissue layer covering tooth surface

A

Nasmyth’s membrane

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47
Q

small tooth growth, pulp stone

A

denticle

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48
Q

v-shaped tooth gap between contact area and gingival crest

A

embrasure

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49
Q

baby’s soft spot literally “little fountain”

A

fontanel

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50
Q

plastic surgery of the chin or cheek

A

genioplasty

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51
Q

enamel rods twisting and curving within enamel tissue

A

gnarled enamel

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52
Q

orthodontic appliance to maintain space after correction

A

Hawley appliance

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53
Q

teeth of various shapes

A

heterodont

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54
Q

small bone in neck area “Adam’s apple”

A

hyoid

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55
Q

beginning decay

A

incipient caries

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56
Q

cutting, anterior tooth

A

incisor

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57
Q

small open space in cementum

A

lacuna

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58
Q

developmental imperfections of the enamel extending to the dentin

A

lamellae

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59
Q

bridge cemented to adjacent teeth

A

Maryland bridge

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60
Q

muscle of mastication that closes the mouth

A

masseter

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61
Q

chin muscle that moves chin tissue and raises the lower lip

A

mentalis

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62
Q

largest salivary gland located near the ear

A

parotid

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63
Q

artificial tooth part of a bridge

A

pontic

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64
Q

professional tooth cleaning

A

prophy

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65
Q

drooping or sagging of organ, “witch’s chin”

A

ptosis

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66
Q

plastic type materia used for dental appliances

A

resin

67
Q

removal of hard tooth surface and degeneration of root tissues retromolar

A

resorption

68
Q

periodontal ligaments that attach and hold the tooth

A

Sharpey’s fibers

69
Q

decay on only one surface

A

simple cavity

70
Q

amount of toothe space viewed when patient is smiling

A

smile line

71
Q

center of mandible

A

symphysis

72
Q

an artificial substitute for missing natural teeth

A

denture

73
Q

an itemized compilation of materials on hand

A

inventory

74
Q

the amount of medicine administered

A

dosage

75
Q

one and soft tissue closing the space encompassed by the upper alveolar arch

A

stable

76
Q

a narrow opening due to a fissure or crack

A

crevice

77
Q

insertion of a tube

A

intubation

78
Q

final step of mixing dental amalgam

A

mulling

79
Q

therapeutic introduction of a fluid into a vein

A

infusion

80
Q

a state of dilation

A

distention

81
Q

mechanical use of a lever

A

leverage

82
Q

ability of radiation to extend down into and go through substances

A

penetration

83
Q

in an abnormal position

A

malposed

84
Q

a measure of the number of electrons per second that pass a given point on a conductor

A

current

85
Q

substance capable of killing a wide variety of microorganisms

A

germicide

86
Q

a device for giving artificial respiration

A

respirator

87
Q

to bind or tie with a suture

A

ligate

88
Q

a form of inhaler or respirator

A

inspirator

89
Q

an agent that limits the secretions of glands

A

astringent

90
Q

complete sectioning through the crown of a tooth

A

hemisection

91
Q

a device used to remove debris and fluids; an aspirator

A

ejector

92
Q

movement of teeth beyond the natural coronal plane

A

extrusion

93
Q

inflammation of oral soft tissues

A

stomatitis

94
Q

turning from a regular course

A

deviation

95
Q

a colloidal dispersion of one liquid in another

A

emulsion

96
Q

pertaining to sensation

A

sensory

97
Q

causing expansion or contraction of blood vessel walls

A

vasometer

98
Q

bending of a joint; opposite of extension

A

flexion

99
Q

a negative electrode from which electrons are emitted

A

cathode

100
Q

the electrically positive terminal of a roentgen ray tube

A

anode

101
Q

translation of data into a definition of a condition

A

diagnosis

102
Q

local quivering of muscle fibers

A

fibrillation

103
Q

a flexible spiral-wire instruments

A

lentula

104
Q

a neoplasm characterized by muscle cells

A

myoma

105
Q

located beneath the tounge

A

sublingual

106
Q

the natural teeth in position in the dental arches

A

dentition

107
Q

a pathologic space in bone or soft tissue containing fluid or semifluid material

A

cyst

108
Q

higher mental process of understanding

A

cognition

109
Q

a acid-base imbalance of the body

A

acidosis

110
Q

inflammation of glandular

A

tissue

111
Q

bad breath

A

halitosis

112
Q

manipulation of material with a spatula to mix it into a mass

A

spatulation

113
Q

a shaft that holds any object to be rotated

A

mandrel

114
Q

an alloy, one of the constituents of which is mercery

A

amalgam

115
Q

specialized connective tissue that covers the anatomic root of the tooth

A

cementum

116
Q

flattened, highly polished wear pattern on teeth

A

facet

117
Q

excision of all or a part of a bone

A

osteotomy

118
Q

vibratory response to a frequency

A

resonance

119
Q

a blood clot or other material that travels in the bloodstream and lodges in a vessel

A

embolus

120
Q

a forceable speech sound

A

fricative

121
Q

a specific substance that is produced by an animal as a reaction to the presence of an antigen

A

antibody

122
Q

a tube for insertion into the body

A

cannula

123
Q

an alcoholic solution of a drug

A

tincture

124
Q

prominence in front of the external ear opening

A

tragus

125
Q

free of viable pathogenic microorganisms

A

asepsis

126
Q

a measurement of radioactivity

A

curie

127
Q

enlargement of overgrowth of a part

A

hypertrophy

128
Q

surgical modification of a bone

A

osteoplasty

129
Q

an element essential for bone and teeth

A

calcium

130
Q

the vocal apparatus of the laryns

A

glottis

131
Q

a cleanser

A

detergent

132
Q

the sum of chemical changes involved in the function of nutrition

A

metabolism

133
Q

abnormal sound heard in the trachea, bronchi, or lungs

A

rale

134
Q

to elevate/move a tooth coronally

A

extrude

135
Q

not through the alimentary canal

A

parenternal

136
Q

matter ejected from the mouth

A

sputum

137
Q

the crowding of anterior teeth in the dental arch

A

buckling

138
Q

malignant neoplasm of connective tissue

A

sarcoma

139
Q

inflammation of the liver

A

hepatitis

140
Q

any disease of the skin

A

dermatosis

141
Q

restriction to a limited area

A

localization

142
Q

correction of abnormal form or relationship of bone structures

A

orthopedic

143
Q

an apparatus for sterilization by steam under pressure

A

autoclave

144
Q

a response of a part to simulation

A

reaction

145
Q

a disease of the skin and mucus membrane

A

lupus

146
Q

elevation from the surface, usually of a bone

A

tuberosity

147
Q

permitting the passage of radiant evergy

A

radiolucnet

148
Q

to saturate with oxygen

A

oxygenate

149
Q

muscular incoordination characterized by irregular muscle activity

A

ataxia

150
Q

a substance that induces an increased rate of chemical reaction without entering into the reaction or being changed by it

A

catalyst

151
Q

the study of the supporting structures of teeth

A

periodontics

152
Q

alternating muscular spasm and relaxation in rapid succession

A

clonus

153
Q

study of factors causing disease

A

etiology

154
Q

apparatus used to inject liquid into a cavity or under the skin

A

syringe

155
Q

network of nerves, lympathics or veins

A

plexus

156
Q

a temporary cessation of respiratory movements

A

apnea

157
Q

without teeth; lacking teeth

A

edentulous

158
Q

difficult or labored breathing

A

dyspnea

159
Q

incomplete development of any tissue or structure

A

hypoplasia

160
Q

an angled cutting hand instrument

A

hatchet

161
Q

a nutritional deficiency due to fault intake or metabolism of nicotinic acid

A

pellagra

162
Q

connective tissue that covers bones

A

periosteum

163
Q
A