Test Your Knowledge - Free MCQ PRACTICE
by Saksham Chaudhry : 23-B Model Town, Fatehabad 125050 M: 9810570740, 9810571993
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A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.
For each of the following multiple choice questions, choose the most appropriate answer :

1. Two weeks baby born with 2 anterior teeth which is highly mobile , and his mother have no problem or discomfort during nursing him what is ur management:
A. Do not do anthing as the baby have no problem during feeding.
B. Do not do anything as the mother don`t feel discomfort.
C. U must extract as soon as possible to avoid accident inhalation of them
D. Do nothing , it will shell by it self

2. Child with mental disorder suffer from orofacial trauma, brought to the hospital by his parents, the child is panic and Irritable, the treatment should done under:
A. Local anesthesia.
B. General anesthesia
C. Gas sedation.
D. Intravenous sedation

3. When you want to give inferior alveolar block for a child you have to take attention that the mandibular foramina is :
A. At level of occlusal plane
B. Above the level of occlusal plane.
C. Anterior the level of occlusal plane.
D. Below the level of occlusal plane

4. Formicrisol when used should be:
A. Full Saturated.
B. Half saturated.
C. Fifth saturated
D. None of the above

5. Pedo , has trauma in 11 y , half an hour ago , with slight apical exposure , open apex, treatment is:
A. Pulpotomy with formacresol.
B. Apexification.
C. DPC (direct pulp capping)
D. Extraction

6. The most accurate impression material for making impression of an oral cavity is:
A. Impression compound.
B. Condensation type silicon.
C. Polyvinyl silicon's
D. Polysulfide

7. An 8 years old come with fractured Max incisor tooth with incipient exposed pulp after 30 min of the trauma , what’s the suitable Tx:
A. Pulpatomy.
B. Direct pulp capping
C. Pulpectomy.
D. Apexification

8. Which of the following would be clinically un acceptable as a primary of isolating a tooth for sealant placement:
A. Cotton roll.
B. Rubber dam.
C. VAC-ejector moisture control system.
D. None of the above

9. The rationale for pit-and-fissure sealants in caries prevention is that they:
A. Increase the tooth resistance to dental caries.
B. Act as a barrier between the sealed sites and the oral environment
C. Have anti-microbial effect on the bacteria.
D. None of the above answers is correct

10. An 8 years old child came to your clinic with trauma to upper central incisor with pulp exposure and extensive pulp bleeding your treatment will be:
A. Direct pulp cappining.
B. Pulpectomy with gutta percha filling.
C. Apexification.
D. Pulpotomy with calcium hydroxide

11. A 7 years old boy came to the clinic in the right maxillary central incisor with large pulp exposure:
A. Pulpectomy with Ca(OH)2.
B. Pulpotomy with Ca(OH)2
C. Direct pulp capping.
D. Leave it

12. Hand over mouth technique is used in management of which child:
A. Mentally retarded.
B. Positive resistance.
C. Uncooperative.
D. Hysterical

13. In children, the mandibular foramen is low in relation to the occlusal plane. When you give inferior dental block for pedo Pt the angulations for the needle :
A. 7 mm below the occlusal plane.
B. 5 mm below the occlusal plane.
C. 7 mm above the occlusal plane.
D. At the occlusal plane

14. A 5 years old patient lost his primary first maxillary molar the best retainer is:
A. Band and loop
B. Crown and loop.
C. Lingual arch.
D. Nance appliance

15. Pit and fissure sealant:
A. New erupted teeth
B. Deep fissure and pits in molars
C. Proximal caries
D. A and B

16. Primary malignant melanoma of the oral mucosa:
A. Always originates within the surface epithelium.
B. Mostly originates within the surface epithelium.
C. Always originates from nevus cells in the connective tissue
D. Always originates from Langerhans cells within epithelium

17. In 6 years child with bilateral loss of deciduous molars & the anterior teeth not erupted yet , the space maintainer for choice is:
A. Lingual arch.
B. Bilateral band and loop.
C. Bilateral band and loop with distal shoe.
D. Removable partial denture

18. Pain during injection of local anesthesia in children could be minimized by:
A. Slowly injection.
B. Talking to the child during injection.
C. Using long needle.
D. A and B

19. In primary teeth, pathologic changes in radiographs are always seen in:
A. Periapical area.
B. Furcation area
C. Alveolar crest.
D. At base of developing teeth

20. The term acanthosis refers to:
A. A decreased production of keratin.
B. An increased production of keratin.
C. An increased thickness of the prickle cell zone (stratum spinosum)
D. None of the above

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