Exams Questions

1. Throat pack should not be removed until the patient is fully recovered.
   
   1. True
   2. False X

 

1. All the followings are discussed with parents of a child undergoing general anesthesia except:
   
   1. Risks of general anesthesia
   2. Cost of the treatment if applicable
   3. Type of treatment that will be done
   4. Size of the stainless steel crowns and bands if space maintainer will be fabricated. X

 

1. List the steps for hospital procedures for pediatric dental patients.

1. Initial examination
2. Parental consultation
3. Consultations
4. Preadmission
5. One week before appointment
6. Patient admittance
7. Preoperative procedure
8. Equipment preparation
9. Anesthesia induction
10. Restorative procedure
11. Postoperative procedures
12. Discharge and follow-up-care

 

1. Four-year-old Saudi female patient seen by you and you decided that the patient should be treated under general anesthesia. The patient refused to take x-rays. 

Write how you will do the dental management under general anesthesia.

 

Answer:

Once the patient is ready, the following will be done:

1. X-Rays will be taken.
2. Prophy, scaling if needed 
3. Treatment plan will be formulated 
4. Put rubber dam
5. Do pulp and restorative work
6. Apply topical fluoride
7. Extract teeth if needed
8. Apply gauze for hemostasis

 

The most appropriate radiographic examination for a 4 year old without visible or clinically detectable caries or anomalies, and with open proximal contacts is:

  

A. maxillary and mandibular anterior occlusals.

B. a pair of posterior bite-wings.

C. maxillary and mandibular posterior periapicals.

D. no radiographic examination.

 

 

A radiographic examination of a 10 year old child reveals retention of deciduous teeth and presence of many unerupted supernumerary teeth. This is characteristic of:

 

A. cleidocranial dysplasia.

B. ectodermal dysplasia.

C. dentinogenesis imperfecta.

D. congenital hypothyroidism.

 

 

A 12 year old child presents with characteristic tetracycline discoloration of the maxillary and mandibular incisors and permanent first molars. The probable age at which this child received tetracycline therapy was:

 

A. 6 years.

B. 4 years.

C. 1 year.

D. before birth.

 

 

 

 

A single hypoplastic defect located on the labial surface of a maxillary central incisor is most likely due to a/an:

 

A. dietary deficiency.

B. endocrine deficiency.

C. tetracycline therapy.

D. trauma to the maxillary primary central incisor.

E. high fluoride intake.

 

 In primary molars, radiographic bony changes from an infection are initially seen:

 

A. at the apices.

B. in the furcation area.

C. at the alveolar crest.

D. at the base of the developing tooth.

 

 

 

The facial and lingual walls of the occlusal portion of a Class II cavity preparation for an amalgam in deciduous teeth should:

 

A. be parallel to each other.

B. diverge toward the occlusal surface.

C. converge toward the occlusal surface.

D. not follow the direction of the enamel rods.

 

 

In a 4 year old child, the primary central incisor has discoloured following a traumatic injury. The treatment of choice is:

 

A. pulpotomy.

B. pulpectomy.

C. observation.

D. extraction.

 

 

The most appropriate treatment following the extraction of a first primary molar in a 4 year old child is:

 

A. regular assessment of arch development.

B. to perform space analysis.

C. insertion of a space maintainer.

D. extraction of the contra-lateral molar.

E. extraction of the opposing molar.

 

 

341 PDS Weekly Quiz

Student Name: __________________________________

University Number: ______________________________

The figure below represents the oral cavity of 5 years old patient, Identify the marked tooth according to Plamer Code and International Code:

 

   International Code (F.D.I.):__64____________________

 

                                                                                                                                                                                                                                               Palmer Code: _______D__________________________

 

 

 

 

 

For each of the followings, write the complete tooth name:

Set                         Arch                       Side                       Type&Class

#51 (F.D.I.) __________Primary______Maxillary____   Right___________Central_Incisor______

  E         _____________Primary______Mandibular____Left___________Second_Molar_______

 

Mention:

A. the Buccolingual width range for Class I cavity preparation:

Approximately one third 1/3  or one fourth 1/4 the width of the occlusal table

 B-The Depth range for Class I cavity preparation:

1-1.25 mm .