Pediatric Dentistry I Test

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Pediatric Dentistry Test

1 / 60

How to help your child to stop thumb sucking?

a. Try to help s/he by to take out his or her thumb when you see thumb sucking.

b. All the answer in this question are correct

c. Complain him or her

d. Punish

2 / 60

If the child cut or bitten tongue or lip or check:

a. If there is bleeding ,apply firm but strong pressure with gauze or cotton

b. If there is bleeding apply firm but gentle pressure with a clean gauze or cloth

c. If there is bleeding ,apply firm but strong pressure with a clean gauze

d. If there is bleeding ,apply firm but gentle pressure with gauze alcohol

3 / 60

How to stop the child who like thumb sucking ?

a. Hit them to stop it when they sucking

b. Take away of thing that they like to sucking

c. Tell and show them about the problem of thumb sucking

d. b and c are correct answer

4 / 60

When the good time is should be stopped bottle feeding?

a. 2 years of age is good

b. 2 years and 6 month of age is good

c. 12 month to 14 month of age is good

d. 3 years of age is good

5 / 60

Brushing teeth after eating at lease 30mn is good?

a. Good not vomited

b. Good just rinse the mouth

c. Good not debris sticky

d. Not good

e. Choose the only one correct answer.

6 / 60

Tooth paste for adult and the kid exactly difference ?

a. All are correct

b. Yes, exactly difference because tooth paste for kid is not more fluoride

c. No, exactly the same

d. Yes, exactly difference

7 / 60

How to stop children’s thumb sucking?

a. You can do offering by different comforts to the child

b. Try negative reinforcement

c. Watch for triggers

d. Apply nail polish, watch for triggers and try negative reinforcement.

8 / 60

Thumb sucking in children?

a. We are should not wait until all the second teeth are present since the problem is more difficult to correct

b. We should wait until some second teeth are present since problem is easy to correct

c. We should not wait until all the second teeth are present since the problem is more difficult to correct, and extracting teeth doesn’t help

d. We should wait until all the second teeth are present since the problem is easy to correct

9 / 60

Which age of the first molars are erupt?

a. 6 year – old

b. 10 years – old

c. 5 year and half or 7 years – old

d. 8 years – old

10 / 60

When we do panoramic X-ray?

a. When we want to see tooth decay only

b. When we want to see the root of teeth position before we do orthodontic treatment plan.

c. When we want to see the position of wisdom teeth impacted only

d. When we want to see teeth missing

11 / 60

After brushing if you not rinse your mouth is very good, is it correct or not?

a. Good

b. Not good

c. Very good because if you rinse the mouth May fluoride will go with the water and not stay on the tooth.

d. Not good can vomit

12 / 60

How to manage of knocked out Permanent tooth ?

a. Handle the tooth by the crown , not the root position

b. Try to reinsert it in its socket

c. Handle the tooth by the crown position

d. Handle the tooth by the crown position and try to reinsert it in its socked

13 / 60

When we want to see the occlusion and inter dental decay, what X-ray that we need to use it.?

a. Panoramic X-ray

b. Cephallo metric X-ray

c. Bite wing X-ray

d. Peri-apical X-ray

14 / 60

How do you clean your baby gum?

a. Using a baby gum with finger tooth brush

b. Using a baby tooth brush

c. Gently wipe by using soft moistened wash cloth or piece of gauze with warm water

d. Gently wipe a piece of gauze with adult tooth paste

15 / 60

Why adult need to see dentist?

a. All are not correct

b. Because for scaling and polishing their teeth

c. Because for check-up the cavity

d. Because for check-up cavity and scaling their teeth

16 / 60

Indication of Pulpotomy include

a. A vital tooth with profuse bleeding from pulp

b. Presence of pus in the exposure site without pain

c. A non-vital tooth associated with an abscess

d. Internal root resorption

e. A vital tooth with accidental opening

17 / 60

Why every body need to see dentist for dental check-up atlases 2 time per year?

a. Because to check-up to find decay, calculus or plaque then doing Scaling and polishing it.

b. Because for dental esthetic

c. Because for dental cleaning and polishing

d. Because to check-up do have decay or not

18 / 60

The usual time recommended for topical fluoride application is :

a. 10 minutes

b. 1 minute

c. 2 minutes

d. Apply every 6 months 4 minutes each time

19 / 60

What the X-ray can help the dentist?

a. To monitor mouth or teeth injuries

b. To monitor mouth and teeth injuries and also to determine the teeth or mouth are infected

c. To see the root position

d. To determine whether the teeth or mouth are injuries

20 / 60

If you extracted the second molars of primary teeth early age , how to keep the space for the second premolars of permanent teeth ?

a. Bridge

b. Space maintainer to hold the space for permanent premolars

c. Nothing

d. Retainer

21 / 60

What is the problem when the patient grinding teeth long time?

a. The teeth can be pain full

b. TMJ problem

c. The teeth can bee mobility

d. Attrition teeth

22 / 60

How is treatment of thumb sucking problem ?

a. Nothing

b. Extraction teeth only

c. Surgery maxillary and mandibular

d. Need orthodontic to correct position teeth and bone

23 / 60

Which time of brushing teeth that you think very importance ?

a. Before break first

b. Before break first or after lunch because esthetic

c. After lunch

d. Before go to bed

24 / 60

How to tell your patient to brush their teeth?

a. Before eating

b. Three time per day

c. After eating

d. Three time per day especially before go to bed

25 / 60

A child’s behavior problem in the dental office can be handle by familiarization if the basis of the problem is:

a. The parents

b. Fear (self-explanatory)

c. Pain

d. Emotional

26 / 60

Here is the sign of teeth grinding:

a. Severe jaw or face pain

b. Headaches

c. Worn teeth

d. Jaw problems, such as TMJ, severe jaw of face pain, headaches and worn teeth.

27 / 60

To replace the tooth brush every three or four month ,is it correct ?

a. Not correct because tooth brush expensive

b. Correct

c. It is correct because it not to destroy your gum and enamel

d. Not correct

28 / 60

The maximum dosage for lidocaine 2% with 1:100,000 epinephrine is 3.0mg/kg. What is the maximum number of anaethetic solution that can be safety administered to a 20kg patient?

a. 2 cartridges

b. 1.1 cartridges

c. 1.66 cartridges

d. 2.25 cartridges

29 / 60

When a child is complimented or rewarded in some manner for his or her cooperative behaviors, it is known as:?

a. Positive reinforcement

b. Punishment

c. Restrainment

d. Negative reinforcement

30 / 60

Treatment of complicated crown fracture is:?

a. Splinting

b. Extraction

c. Cvek pulpotomy with Ca(OH)2 for permanent teeth

d. Filling with Amalgam

31 / 60

After give PAS injection which of the following teeth should be anesthrtized?

a. tooth number 3,4,5 buccal bone plus gingival at buccal site

b. tooth number 6,7,8 buccal bone plus gingival at buccal site

c. tooth number 4,5,6 buccal bone plus gingival at buccal site

d. tooth number 5,6,7 buccal bone plus gingival at buccal site

32 / 60

Where is the maxillary canine often impacted?

a. it’s often impacted mesially and distally

b. it’s often impacted palatally and labially

c. it’s often impacted palatally

d. it’s often impacted labially

33 / 60

What is the particle size of newer composite resin:?

a. 0,09μm

b. 0,08μm

c. 0,05μm

d. 0,04μm

34 / 60

After trituration the soft amalgam is packed into the cavity with special instrument, that instrument is called:

a. Scaler

b. Condenser

c. Ball burnisher

d. Spoon excavator

35 / 60

Fracture on crown and root but not exposed the pulp is called?

a. Complicated crown root fracture

b. Uncomplicated crown fracture

c. Complicated crown fracture

d. Uncomplicated crown root fracture

36 / 60

All the following below are the advantages of Non-vital bleaching Except:

a. Conservation of tooth tissue and maintenance of the original crown morphology

b. Irritation to gingival tissues

c. Easy for operator and patient

d. No problem with changing gingival level in young patient

37 / 60

Which of the following is disadvantage of GIC?

a. Harder

b. Esthetic appearance not as good as composite

c. Radiopaque

d. Stronger

38 / 60

What is stainless steel crown?

a. Is the partial denture

b. Is the metal crown that can be fitted and cemented to primary molars

c. Is the metal bridge

d. Is the full denture

39 / 60

ស្ត្រីម្នាក់បាននាំកូនប្រុស អាយុ ៣ ឆ្នាំមកគ្លីនិកទន្តសាស្ត្រកុមារជាមួយនឹងការប៉ះទង្គិចទៅលើធ្មេញ #51 តាមការពិនិត្យឃើញថាធ្មេញនោះបានត្រូវបែកចាប់ពីក្បាលធ្មេញដល់ឬសធ្មេញតាមរយះ x-ray ពុំមានបែកបាក់ផ្នែកចុងឬសទេ។តើរោគសញ្ញាដ៏ត្រឹមត្រូវគឺជាអ្វី?

a. Uncomplicated crown fracture

b. Complicated crown fracture

c. Complicated Crown root fracture

d. Root Fracture

40 / 60

ក្មេងប្រុស អាយុ10ឆ្នាំ ម្នាក់បានបាក់ធ្មេញថ្គាមក្រោមទឹកដោះទី1។ការព្យាបាលដ៏ត្រឹមត្រូវបំផុតនោះគឺៈ

a. A band and loop space maintainer

b. The removal of the corresponding tooth on the other side of the arch

c. A stainless steel crown and loop space maintainer

d. No treatment

41 / 60

Incidence in primary teeth is highest between ages 😕

a. 2-3

b. 1-3

c. 1-2

d. 3-4

42 / 60

Mental nerve block should inject at?

a. Buccal fold between lower 6and7

b. Buccal fold between lower5and6

c. Buccal fold between lower4and5

d. Buccal fold between lower 2and3

43 / 60

What instrument use to prepare the cavity for ART?

a. Remove carious by hand instruments

b. Remove carious by high speed and low speed drill

c. Remove carious by high speed drill

d. Remove carious by low speed drill

44 / 60

Whichof the following tooth and tissues should be anesthetized when injecting to greater palatine nerve Except:

a. Palatal soft tissues

b. Premolar

c. Molar

d. Incisor

45 / 60

បន្ទប់សរសៃធ្មេញទឹកដោះមានសមាមាត្រទៅធ្មេញស្រុក តើយ៉ាងណា?

a. Smaller in primary teeth

b. Less vascular in primary teeth

c. Bigger in primary teeth

d. Same in both teeth

46 / 60

Full form of ART is ?

a. Atraumatic restorative treatment

b. Automatic restorative treatment

c. Atraumatic restorative therapy

d. Automatic restorative therapy

47 / 60

The Concentration of phosphoric acid used for acid etching usually is?

a. 70-80% acid solution or gel

b. Less than 10%

c. 10-20% acid solution

d. 30-50% acid solution or gel

48 / 60

Radiolucency confined to enamel is?

a. R1

b. R2

c. R4

d. R3

49 / 60

All of the following are true of primary teeth except:?

a. Buccal curvature on primary first molars are not prominent

b. Roots of primary molars are long and slender

c. Crown of primary teeth are widen in comparison to their crown length than permanent teeth

d. Primary teeth are usually lighter in color than the permanent teeth

50 / 60

What time of ages that the permanent upper central incisor erupt?

a. at 10 years old

b. at 8 years old

c. at 7 years old

d. at 9 years old

51 / 60

Recommended age for discontinuing bottle-feeding is:?

a. 8 months

b. 20 months

c. 12 months

d. 18 months

52 / 60

What type of caries that need to do ART?

a. The tooth with caries on mesial and distal surface

b. The tooth with caries on proximal surface

c. The tooth with caries on incisal edge of anterior teeth

d. The tooth with small caries on occlusal surface

53 / 60

Treatment of Extrusion is?

a. Extraction For permanent teeth

b. Root planning

c. Reposition and splint

d. Root canal treatment

54 / 60

Maxillary diastema frequently do not close until the eruption of permanent?

a. Maxillary premolar

b. Maxillary cuspids

c. Maxillary first molar

d. Maxillary lateral incisor

55 / 60

In a cartridge of local anaethesia usually contain:

a. 1.7 ml

b. 1.9 ml

c. 1.6 ml

d. 1.8 ml

56 / 60

Incidence in permanent teeth between ages:?

a. 9-10

b. 8-9

c. 6-7

d. 7-8

57 / 60

There are many materials used for vital bleaching-chairside, The materials below are used for vital bleaching-chairside Except:

a. Zinc phosphate or IRM cement

b. 30-volume hydrogen peroxide

c. Topical Anaethesia

d. Orabase gel

58 / 60

Young children have difficulty in knowing how long a procedure is going to take , and this can induce anxiety is refer to:?

a. Time out

b. Distraction

c. Limit setting

d. Positive reinforcement

59 / 60

តើធ្មេញថ្គាមធំទី1 ចាប់ផ្តើមកកើតនៅពេលណា?

a. 3 to 6 months

b. 7 to 11 months

c. 12 to 15 months

d. At Birth

60 / 60

What is the composition of composite?

a. The mixture of polymer(Resin)and glass particle(filler)

b. Silicate

c. Polycarboxylate

d. Calcium hydroxide

Your score is

The average score is 89%

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Pediatric Dentistry I Test

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និស្សិតអាចប្រាប់មកកាន់ពួកយើងបានដើម្បីកែកំហុស ឬអំពីបញ្ហាដោយអចេតនាណាមួយដែលកើតមានកំឡុងពេលធ្វើតេស្ត