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EXAM 1 (DH Theory) Flashcards | StudBud
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EXAM 1 (DH Theory)
EXAM 1 (DH Theory)
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1
Abuse by one individual or another in an intimate relationship is called:
sexual abuse
psychological abuse
self-neglect
domestic violence
2
psychological neglect is
mental anguish and despair caused by ridcule and name-calling
nonverbal anguish caused by the lack of communication and isolation
the improper, illegal, or unethical exploitation of resources or assets
failure to provide basic neccessties like food clothing and water
3
One effective way to reduce the number of airborne organisms in the aerosols produced by a powered instrument
changing the clinician mask every 20 minutes during powered instrumentation
asking the patient to use an antimicrobial mouth rinse before treatment
adjusting the water flow to a minimum flow rate
4
?
Fourth
Eighth
Twelfth
Tenth
5
?
Both true
1- True 2-False
1- False 2- True
Both false
6
The rule of thumb when adjusting the water flow on the ultrasonic unit is to than you think necessary.
make sure it is cooler
Use less
make sure it is warmer
use more
7
ptoject PANDA is designed :
to teach women how to prevemt domestic violence
create harsher penalities for parents who are guilty of dental neglect
to train dental personnel to recognize/report suspected abuse of children
to provide abused children a safe place to live
8
power to remove the calculus is concentrated in the last . ©
8mm
1mm
2mm
6mm
9
which of the following is
not
an effect of cleaning the tongue?
it retards dental biofilm formation
it contributes to xerstomia
reduces number of microorganisms
it contributes to overall oral cleaniness
10
Which of the following statements about triclosan are not true
primary agent that has shown efficacy in reducing dentin hypersensitivity
Primary agent that has shown efficacy in reducing gingival inflammation
Triclosan has shown significant reductions in supragingival biofilm
Triclosan combined with a copolymer increases the substantivity
11
Y
Both are true
A true b false
A false b true
Both are false
12
The vertical or “probe position” for the powered tip is used
when deplaquing deep periodontal pockets
with a powered periodontal probe
for anterior teeth only
when removing supragingival calculus only
13
Forensic dentistry is defined as
dental science that relates & applies dental facts to legal problems
a highly controversial form of dentistry not used in the US
dentistry performed on vicitims of natural disasters
dental science related to child abuse
14
project RADAR is
none of these
public-private partnership committed to educate dent profs in recog/report
provider-focused initative to promote the assess/prevention of IPV
interactive tutorial program that utilzes case studies to explain 4 steps
15
all of the following are true concerning quaternary ammonium compunds except
they rupture cell walls
they have low substantivity
they are anionic agents
they alter cytoplasm
16
When removing calculus deposits with a powered instrument, what type of lateral pressure is recommended?
Firm, scraping pressure
Light lateral pressure
Either moderate or firm pressure
Moderate lateral pressure
17
?
Periodontal abscess
Mucocele
Epulis gravidarum
Side effect of taking valerian
18
which of the following is generally not a recommendation you would give to a pt experiencing toothbrush abrasion?
recommend a less abrasive brush
suggest the pt spend a longer time brushing
recommend less abrasive dentifrice
change or correct toothbrushing procedure
19
which characteristics is
least
desirable in a toothbrush
durable & inexpensive
end-rounded filament
bristle/filament height of 21mm
Conforms to individual pt in size,shape & texture
20
Traumatic toothbrush lesions are found..
over canines/premolars
over molars
mandibular frenum
anterior frenum
21
all of the following statements concerning triclosan are true except
it has low toxicity
it causes bacteriolysis
it is a bisphenol
it is effective against both gram positive and gram negative viruses
22
Which of the following would be the least desirable reason for using occlusal brushing method?
Remove biofilm deposits from the occlusal surface of teeth out of occlusion
Remove biofilm deposits from the max. tuberosity
Clean pits and fissures to prepare for sealants
Loosen biofilm microorganism packed in pits and fissures
23
which of the following is the most widely accepted method of toothbrushing to remove biofilm directly beneath GM?
Roll technique
Stillman method
Charters method
Bass method
24
Which insert tip design would you select to deplaque a root surface in a periodontal pocket less than 4mm in depth?
Beavertail
Triple bend
Standard diameter universal
Slim-diameter straight
25
Use of fluoride supplement can begin at
6 months of age
3 months of age
Birth
1 year
26
?
When the consulting physician gives approval
During third trimester
When determined necessary for making a diagnosis
During first trimester
27
Which insert tip design would you select to deplaque a root surface in a periodontal pocket less than 4mm in depth?
Triple bend
Standard
Beaver tail
Slim-diameter straight
28
?
Increasing the sedative effect of anesthetics
Increasing bleeding during scaling procedures
Causing tissue sensitivity
Causing increased extrinsic staining on teeth
29
Y
Both are false
Both are true
Statement B is true statement A is false
Statement A is true statement B is false
30
The conventional nipple is reported to cause less severity of malocclusion
False
True
31
Which of the following is
not
accepted use of the toothbrush for oral health care?
Halitosis control
Biofilm removal
Sanitation of oral cavity
polishing restorations
32
Which of the following is agents is not currently available in a dentifrice in the United States
Alcohol
Hydrogen peroxide
Chlorhexidine rinse
Triclosan
33
dental healthcare workers avoid the use of which of the following instruments on patients with cardiac pacemakers?
Hand instruments
Piezoelectric ultrasonic devices
Magnetostrictive ultrasonic devices
Sonic device
34
which of the following could be a physical sign of abuse or neglect of a child
wearing a hat
infestation of lice
extremely clean appearance
proper weight
35
What intraoral findings indicate signs of abuse?
fracture on #7
missign hair
gingivitis
lack of eye contact
36
Thank
Back
Lateral surface of the tip
Face
Point
37
mechanism does a powered instrument use to fracture calculus deposits from the tooth surface?
Electricity
Rapid energy vibrations of the instrument tip
Force of water spray exiting the tip
Tiny bubbles that collapse, producing shock waves
38
How many times a powered instrument tip vibrates in 1 second is known as the
Frequency
Stroke
Power
adjustment
39
In a dentifrice, what is the function of the humectant
maintains the consistency of the product
prevents separation of ingredients
prolongs a products shelf life
retain moisture
40
?
Can give malodor to infant
Is safe and effective
All of these are correct
Can transfer Caries producing bacteria to infant
41
Amy's missing hair is termed:
cachexia
ecchymosis
thrombocytopenia
alopecia
42
pt ask advice on new power toothbrush & but you have not heard of it. what should you do?
provide a demonstration of the brushing tech. on a model power brush
tell her to return it and get another one
ask the pt to bring toothbrush in when she comes in
tell the patient to give the brush a try
43
?
1-true 2-false
1-false 2-true
Both false
Both true
44
elder abuse :
often ignored by the dental team
none
only mental
can occur at home or in institutional environments
45
When is toothbrush damage most likely to occur?
after the initial instruction in a new method of brushing
After the purchase of a new toothbrush
After the patient becomes concerned with the color of his/her teeth
after the placement of a new restoration
46
which of the following ingredients in a commercial mouthwash enhances flavor impact and contributes to cleaning
all of these are correct
preservative
surfactant
alcohol
47
All of the following are signs of sexual abuse in a child, except:
lack of personal daily care
bruising of the palate
difficulty sitting
extreme fear of oral examination
48
parent who willfully fails to seek & follow through treatment to ensure a level of oral health for function/freedom from
dental maltreatment
psychological child abuse
dental abuse
dental neglect
49
The tooth buds of the fetus form by the _____ week of pregnancy
Sixth
Tenth
Fourth
Eighth
50
The tongue cleaner is pressed over the tongue with a
Heavy & firm stroke
light & soft stroke
Heavy & light stroke
light & firm stroke
51
battering is a choice in order to
gain power and control over another individual
make fun of the person
bully the other person to tak ebetter care of themselves
show whos the better person
52
The sequence in brushing for any method used should:
ensure that you brush the areas that are easiest first
ensure complete coverage for each tooth surface
begin in the same place each time you brush
it is not necessary to worry about any particular sequence
53
?
Scaling in the area of gingival swelling
Biofilm control
Taking an FMX of radiographs
Completing a periodontal probing
54
?
Reduced birth weight
Sudden infant death syndrome
Convulsions
Perinatal deaths
55
The safest time for providing dental care to a pregnant patient is during the
Second trimester
Third trimester
First trimester
Last month of pregnancy
56
Evidence points to toothbrush origins around 3500 BC. Where did the toothbrush originate?
Babylonia
None of these are correct
China
Africa
57
who was the 1st to issue a toothbrush in the U.S. around the 19th century
Ebert papyrus
Williams addis
Lawerence korecker
H. N. Wadsworth
58
Y
Both false
The first statement is false the second statement is true
The first statement is true; the second statement is false.
Both true
59
Before inserting an instrument tip into the handpiece of a magnetostrictive ultrasonic device except
flush the water hose
hold the handpiece in a vertical position and fill it with water
drain the water from the water-filled handpiece
lubricate the O-ring with water
60
Which of the following ingredients in a commercial mouthwash enhances flavor impact and contributes to cleansing
All of the are correct
Surfactant
Preservative
Alcohol
61
what type of abrasions and laceratiosn may indicate child abuse?
varying degrees of healing
bluish coloring on face
deep lacerations requirring stitches
skinned elbows and knees
62
Which of the following is not a parental factor involoved in dental neglect?
family isolation
lack of education
rampant dental caries
religous beliefs
63
phenolic compounds do which of the following
promote oral wound healing
disrupt the bacterial cell wall
interfere with bacterial glycolysis
inhibit alcohol absorption
64
A smear layer of fluoridated toothpaste is advised for an infant and children up to the age of
5 years old
3 years old
4 years old
2 years old
65
The water that exits near the tip of an ultrasonic instrument tip
Warm instrument hand piece
Removes calculus
Cools instrument tip
cools the instrument tip and washes bacteria from the pocket
66
How should the dentla hygienst proceed with Amy?
discuss the clincial findings in nonjudemental manner
call the proper authorites
ignore the injuries and continue treatment
fail to write down the injuries on the oral exam
67
What mechanism does a powered instrument use to fracture calculus deposits from the tooth surface?
Rapid energy vibrations of the instrument
Tiny bubbles that collapse, producing shock waves
Electricity
Force of water spray exiting the tip
68
?
Tell parents to not use bottle as pacifier
Encourage patient to hold child during feeding
Encourage parents to have infant drink in cup by 2 years of age
Encourage patient to put infant to bed with fluoridated water
69
the first caries-preventative dentifrice contained:
triclosan
chlorhexidine
potassium nitrate
stannous fluoride
70
What intraoral finding indicated signs of abuse
fracture on tooth #7
missing hair
lack of eye contact
gingivitis
71
?
Both true
1- false 2-true
Both false
1-true 2- false
72
which of the following active ingredients is found in an anticalculus dentifrice
zinc chloride
strontium chloride
potassium nitrate
sodium citrate
73
injuries related ot IPV involve what part of the body?
back
torsio
face
arms
74
Who is the primary abuser of the elderly?
nursing home workers
scam artist
family members
hospital staff
75
Most effective power toothbrush move is an ___motion.
orbital
side-to-side
oscillating
all of these are correct
76
?
Trendelenburg position
Have patient lie on left side
Have patient lie on right side
Upright position
77
Which of the following is
not
suggestion to tell your pt's regarding the care of toothbrushes?
Replace you brush before the filaments become splayed/frayed
Brushes should be kept in open air with head in upright position
Replace your toothbrush frequently, every 2-3 months
Use only one brush for home and work to prevent cross-contamination
78
?
Poor oral hygiene
An increase in hormone during pregnancy
Length of time since her last appointment
The use of valerian as an herbal supplement
79
1. the use of nylon for brushes bristles began in 1938 2. worldwar1 prevented Australian export of wild boar brushes
1. true 2. false
1.false 2.true
1.true 2.true
1.false 2.false
80
Chlorhexidine is safe and effective for use in all of the following, except
Reducing streptococcus mutants
Inhibiting and reducing the development of gingivitis
Postsurgical enhanced wound healing
Long term therapy for individuals with poor home care
81
true or false? oxygenating agents alerts bacterial cell membrane, decreasing permeability
no answer text provided
false
no answer text provided
true
82
which of the surfaces should never be adapted to the tooth surface because it could damage the tooth surface?
Back of the tip (the convex surface)
Lateral surface of the tip
Face of the tip (the concave surface)
Point of the tip
83
During what phase of treatments is abuse most likely to be recognized?
scaling and root planing
periodontal assessments
gathering medical and dental history
EO and IO exams
84
Which insert tip design would you select to remove large calculus ledges on the lingual of mandibular anterior teeth?
Slim
Standard universal
Triple bend
Beavertail
85
Horizontal brushing method is not recommended for all the following except one. which one?
use of abrasive dentrifrice, may produce tooth abrasion
method bears pressure on teeth that are facially inclined
method does not allow access to the interdental area
the method allows greater coverage in a short amount of time
86
which of the following is not a "tartar-control" dentifrice ingredient
triclosan
sodium hexametaphosphate
zinc salts
potassium nitrate
87
?
Use sodium bicarbonate
Eat smaller meals throughout the day
Chew sugarless gum after eating a meal
Increase water intake to reduce loss of fluids
88
What vitamin is essential during pregnancy to prevent low birth weight?
Vitamin B
Vitamin C
Vitamin A
Vitamin D
89
When making suggestion regarding toothbrush selection, the DH should conside the following
except
positioning of the teeth
the ability of the pt to use the tooth brush
the status of gingival or perio health
bleeding of the gingiva during brushing
90
Which of the following is not true regarding power toothbrushes?
do not offer a great variety in the manner in which the bristles move
reserach consistently shown that power brushes effective than manual
power brushes are evaluated by ADA council on scientfic affairs
power brushes have evolved through time due to improved designs/features
91
Microorganism in saliva are typically the same as those in the:
tongue
Sulcus
teeth
buccomucosal folds
92
which of the following is not a local self care method
rinsing
irrigating
ultrasonic scaler
dentifrices
93
adaptation to the tooth surface with all sonic, piezoelectric, and magnetostrictive ultrasonic instruments?
Face of the tip (the concave surface)
Point of the tip
Lateral surfaces of the tip
lBaak of the tip (the convex surface)
94
How far the tip of a powered instrument tip moves during one cycle is known as the
Adjustment
Frequency
Stroke
Power
95
when documenting a case of suspected abuse, all of the following should be recorded expect
date. time. location of exam
detailed decription lesion
dental treatment plan
photographs
96
The majority of victims of intimate partner violence are
under 20
male
female
over 40
97
Which of the following is an extraoral sign of abuse?
fractured teeth
lingual frenal tear
racoon sign
laceration of tongue
98
?
Echinacea
Comfrey
Goldenseal
Arnica
99
all of the following are true concerning quaternary ammonium compunds except
they rupture cell walls
they have low substantivity
they are anionic agents
they alter cytoplasm
100
Answer wasn’t given
14 weeks
10 weeks
It’s not the top two answers showing
I don’t know the answer
