Pediatric Dentistry II 4dd Dr.Soun Monika & Dr.Sok Kunthy 200qcm

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  • 1/200 Questions

    Bottle feeding should be changed to cup:?

    • After 1 year of age
    • At 3 years of age
    • At 5 years of age
    • After 2 years of age
    • After eruption of all the teeth
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Pediatric Dentistry Quizzes & Trivia
About This Quiz

This quiz, titled 'Pediatric Dentistry II 4DD Dr. Soun Monika & Dr. Sok Kunthy 200qcm', assesses knowledge in pediatric dental care. It covers topics such as tooth eruption, dental materials, and preventive treatments, focusing on practical and theoretical understanding relevant for dental professionals.

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  • 2. 

    Fluoride varnish can:?

    • Prevent dental carie and Prevent the hyper sensitivity

    • Prevent dental carie

    • Cause the hyper sensitivity

    • Prevent the hyper sensitivity

    • Prevent dental carie and Cause the hyper sensitivity

    Correct Answer
    A. Prevent dental carie and Prevent the hyper sensitivity
    Explanation
    Fluoride varnish is a protective coating that is applied to the teeth to prevent dental caries or cavities. It works by strengthening the tooth enamel and making it more resistant to acid attacks from bacteria in the mouth. In addition to preventing cavities, fluoride varnish can also help prevent tooth sensitivity. This is because it forms a barrier on the teeth that reduces the exposure of the sensitive dentin layer to external stimuli, such as hot or cold temperatures. Therefore, the correct answer is that fluoride varnish can prevent dental caries and prevent hypersensitivity.

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  • 3. 

    The conversation is important to treat the child to whom, the dentist should focus more on:?

    • The child

    • The parents

    • The sibling

    • The dental assistant

    • The child and parents

    Correct Answer
    A. The child
    Explanation
    The correct answer is "The child". In a dental appointment, it is important for the dentist to focus more on the child as they are the patient receiving the treatment. The dentist needs to ensure that the child is comfortable, calm, and understands the procedures being done. While the parents, sibling, and dental assistant may also play a role in the appointment, the primary focus should be on the child's well-being and dental care.

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  • 4. 

    The cause of early childhood carie :?

    • Frequencies of demand, Sweet drink and Feeding at night

    • Frequencies of demand

    • Sweet drink

    • Feeding at night

    • Water

    Correct Answer
    A. Frequencies of demand, Sweet drink and Feeding at night
    Explanation
    The correct answer is frequencies of demand, sweet drink, and feeding at night. These factors contribute to early childhood caries, which is tooth decay in young children. Frequent demand for food or breast milk can lead to prolonged exposure of the teeth to sugars, increasing the risk of cavities. Sweet drinks, such as juice or soda, contain high amounts of sugar that can also contribute to tooth decay. Additionally, feeding at night can be problematic as saliva production decreases during sleep, making it harder for the mouth to naturally clean and protect the teeth.

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  • 5. 

    ART we use when?

    • 1,2 and 3 we use ART

    • Lack of electricity 1

    • Lack of equipment 2

    • Mainly occlusal caries 3

    Correct Answer
    A. 1,2 and 3 we use ART
    Explanation
    The correct answer is 1, 2, and 3 we use ART. The explanation for this answer is that ART (Atraumatic Restorative Treatment) is a dental technique used when there is a lack of electricity, lack of equipment, and mainly occlusal caries. This technique involves removing the decayed part of the tooth using hand instruments, and filling the cavity with a tooth-colored material. It is a simple and cost-effective method that can be used in resource-limited settings where electricity and advanced dental equipment may not be available.

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  • 6. 

    Which cavities are suitable for ART ?

    • Answer 1,2 and 3 are correct

    • Cavities not deep 1

    • Cavities not deep and dental clinic no electricity 2

    • Cavities doesn’t have enough instrument 3

    Correct Answer
    A. Answer 1,2 and 3 are correct
    Explanation
    The cavities that are suitable for ART are cavities that are not deep, cavities that are not deep and in a dental clinic with no electricity, and cavities that do not have enough instruments.

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  • 7. 

    Who can benefit from ART?

    • Answer 1,2 and 3 are correct

    • Young children 1

    • Very anxious patients 2

    • People in nursing home 3

    • Answer 1 and 2

    Correct Answer
    A. Answer 1,2 and 3 are correct
    Explanation
    ART (Art Therapy) can benefit a wide range of individuals, including young children, very anxious patients, and people in nursing homes. Art therapy provides a creative outlet for expression, allowing young children to communicate their thoughts and emotions, helping very anxious patients to relax and reduce anxiety, and providing a therapeutic and engaging activity for people in nursing homes, promoting social interaction and cognitive stimulation. Therefore, all three answers (1, 2, and 3) are correct.

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  • 8. 

    Which instrument for ART?

    • Answer 1,2,3 and 4 are correct

    • Mouth mirror 1

    • Probe 2

    • Tweezers 3

    • Spoon excavator 4

    Correct Answer
    A. Answer 1,2,3 and 4 are correct
    Explanation
    The correct answer is that all of the options, mouth mirror, probe, tweezers, and spoon excavator, are instruments used for ART (Atraumatic Restorative Treatment). Each instrument serves a specific purpose in the restorative procedure, such as examining the tooth with a mouth mirror, checking for caries with a probe, manipulating materials with tweezers, and removing decay with a spoon excavator. Therefore, all of these instruments are necessary and correct for performing ART.

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  • 9. 

    Why we do fissure sealant ?

    • The answer 1,2 and 3 are correct

    • Tooth have deep fissure 1

    • Children not brush well 2

    • To prevent caries 3

    Correct Answer
    A. The answer 1,2 and 3 are correct
    Explanation
    Fissure sealants are done for multiple reasons. Firstly, teeth with deep fissures are more prone to cavities, so sealing these fissures can help prevent decay. Secondly, children may not brush their teeth well, leading to a higher risk of cavities. Fissure sealants can provide an extra layer of protection in such cases. Lastly, the main goal of fissure sealants is to prevent caries, or tooth decay, by creating a barrier between the tooth surface and bacteria. Therefore, all three reasons mentioned in the answer are correct.

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  • 10. 

    Extraction in the mixed dentition?

    • The answer 1,2 and 3 are correct

    • May need a part of orthodontic treatment 1

    • May be caries 2

    • May be trauma 3

    Correct Answer
    A. The answer 1,2 and 3 are correct
    Explanation
    The answer 1, 2, and 3 are correct because extraction in the mixed dentition can be necessary for a variety of reasons. It may be a part of orthodontic treatment, such as when there is crowding or misalignment of the teeth. Extraction may also be necessary due to caries, which are decayed or damaged teeth that cannot be restored. Additionally, trauma to the teeth can result in the need for extraction. Therefore, all three options are valid reasons for extraction in the mixed dentition.

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  • 11. 

    The indication for serial extraction ?

    • Answer 3 and 4

    • Pulpotomy fail 1

    • Pulpectomy fail 2

    • First permanent molars in good condition 3

    • Class I occlusion with out a deep overbite 4

    Correct Answer
    A. Answer 3 and 4
    Explanation
    The indication for serial extraction is when pulpotomy and pulpectomy have failed, and the first permanent molars are in good condition. Additionally, if the patient has a Class I occlusion without a deep overbite, it may also be an indication for serial extraction.

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  • 12. 

    The indication for serial extraction are?

    • Answer 1,2 and 3

    • Patient aged about 9 years old 1

    • Significant incisor crowding 2

    • All permanent teeth present

    Correct Answer
    A. Answer 1,2 and 3
    Explanation
    The indication for serial extraction includes a patient who is around 9 years old, significant incisor crowding, and the presence of all permanent teeth. These factors suggest that the patient may benefit from serial extraction, which involves removing certain teeth in a specific sequence to create space for proper alignment of the remaining teeth.

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  • 13. 

    What is the symptoms of irreversible pulpitis?

    • Pain more severe induced by hot, cold, sweet

    • Sharp pain for short duration

    • Pain to percussion

    • Pain when eating food

    Correct Answer
    A. Pain more severe induced by hot, cold, sweet
    Explanation
    The symptoms of irreversible pulpitis include pain that is more severe when triggered by hot, cold, or sweet stimuli. This indicates that the pulp tissue inside the tooth is inflamed and damaged beyond repair. Other symptoms may include sharp pain for a short duration, pain when eating food, and pain to percussion (tapping on the tooth). These symptoms suggest that the pulpitis is irreversible and may require root canal treatment or tooth extraction.

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  • 14. 

    What is the symptom of gingivitis?

    • Swelling, redness, bleeding, not painful & plaque induced

    • Deep pocket

    • Gum swelling and pus inside

    • Necrosis on the dental papilla

    Correct Answer
    A. Swelling, redness, bleeding, not painful & plaque induced
    Explanation
    Gingivitis is an inflammation of the gums caused by plaque buildup. The symptoms of gingivitis include swelling, redness, and bleeding of the gums. It is usually not painful, but can be uncomfortable. The presence of plaque on the teeth is also a common symptom of gingivitis. Deep pockets, gum swelling with pus, and necrosis on the dental papilla are not typical symptoms of gingivitis.

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  • 15. 

    All of the following below are symptoms and signs of primary herpetic gingiva stomatitis except?

    • Herpes labialis (cold sore) on the lip

    • Sub-mandibular gland swelling

    • Fever (>38ºC)

    • Reddened bleeding gingiva

    Correct Answer
    A. Herpes labialis (cold sore) on the lip
    Explanation
    The correct answer is "Herpes labialis (cold sore) on the lip." This is because primary herpetic gingiva stomatitis refers to an infection caused by the herpes simplex virus type 1 (HSV-1) in the oral cavity, specifically affecting the gingiva. Symptoms include sub-mandibular gland swelling, fever, and reddened bleeding gingiva. However, herpes labialis, commonly known as cold sores, typically appears on the lips and is not a specific symptom of primary herpetic gingiva stomatitis.

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  • 16. 

    Which of the following is the local factor contribute to gingivitis in children and adolescence?

    • All of above

    • Erupting teeth

    • Poor oral hygiene

    • Restoration overhang

    • Calculus

    Correct Answer
    A. All of above
    Explanation
    All of the factors mentioned (erupting teeth, poor oral hygiene, restoration overhang, and calculus) contribute to gingivitis in children and adolescence. Erupting teeth can cause irritation and inflammation of the gums, poor oral hygiene leads to the buildup of plaque and bacteria, restoration overhang can create areas where plaque and bacteria can accumulate, and calculus (hardened plaque) can further irritate the gums. Therefore, all of these factors play a role in the development of gingivitis in this age group.

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  • 17. 

    Which of following is the symptom of gingivitis?

    • All of above

    • Swelling

    • Redness and bleeding

    • Not painfull

    • Plaque induced

    Correct Answer
    A. All of above
    Explanation
    Gingivitis is a common gum disease characterized by inflammation of the gums. The symptoms of gingivitis include swelling, redness, bleeding, and plaque buildup. Therefore, all of the given options - swelling, redness and bleeding, not painful, and plaque induced - are symptoms of gingivitis.

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  • 18. 

    Treatment of primary herpetic gingiva stomatitis is?

    • All of above

    • Drink plenty of fluids

    • Soft bland diet

    • Paracetamol

    • Antiviral agent

    Correct Answer
    A. All of above
    Explanation
    The treatment of primary herpetic gingiva stomatitis includes all of the options mentioned. Drinking plenty of fluids helps to stay hydrated and maintain oral health. A soft bland diet is recommended to minimize irritation and discomfort. Paracetamol can be taken to alleviate pain and reduce fever. Antiviral agents are prescribed to inhibit the replication of the herpes virus and promote healing. Therefore, all of the above options are necessary for the effective treatment of primary herpetic gingiva stomatitis.

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  • 19. 

    The cause of acute allergic reaction?

    • All of above

    • Latex

    • Nikel

    • Cinamon and other spices

    Correct Answer
    A. All of above
    Explanation
    An acute allergic reaction can be caused by various allergens, including latex, nickel, and cinnamon and other spices. These substances can trigger an immune response in susceptible individuals, leading to symptoms such as itching, hives, swelling, and difficulty breathing. Therefore, all of the mentioned options can be potential causes of an acute allergic reaction.

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  • 20. 

    What do you call when the tooth eruptbetween central incisors of the permanent dentition?

    • Mesiodens

    • Super numerary teeth

    • Hypodontia

    • Marcrodontia

    Correct Answer
    A. Mesiodens
    Explanation
    A mesiodens is an extra tooth that erupts between the central incisors of the permanent dentition. It is a supernumerary tooth, meaning it is an additional tooth that is not part of the normal dentition. Hypodontia refers to the condition of having fewer teeth than normal, while macrodontia refers to abnormally large teeth.

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  • 21. 

    Dentinogenesis Imperfecta can cause teeth:?

    • All of above

    • Discolor ( Blue, grey, brown, yellow)

    • Translucent

    • Making teeth prone to rapid wear

    Correct Answer
    A. All of above
    Explanation
    Dentinogenesis Imperfecta is a genetic disorder that affects the development of tooth dentin. It can cause various dental issues, including discoloration of teeth (blue, grey, brown, yellow), translucency, and making teeth prone to rapid wear. Therefore, the correct answer is "All of the above."

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  • 22. 

    Teeth that early obliteration of root canal and pulp chamber is seen in?

    • Dentinogenesis Imperfecta

    • Amelogenesis Imperfecta

    • Dentin dysplasia

    • Dentin hypocalcification

    Correct Answer
    A. Dentinogenesis Imperfecta
    Explanation
    Dentinogenesis Imperfecta is a genetic disorder that affects the development of dentin, the hard tissue that makes up the majority of a tooth. In this condition, the root canal and pulp chamber of the tooth are obliterated early on, meaning they are completely closed off. This can lead to various dental problems, such as weak and discolored teeth. Therefore, Dentinogenesis Imperfecta is the correct answer for this question.

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  • 23. 

    Factors that affect prognosis of pulpotomy?

    • All of above

    • Size of exposure

    • Location of exposure

    • Marginal leakage

    Correct Answer
    A. All of above
    Explanation
    The prognosis of pulpotomy, a dental procedure, is affected by several factors. These include the size and location of the exposure, as well as the presence of marginal leakage. The size of the exposure refers to the extent of the pulp tissue that has been removed during the procedure. The location of the exposure refers to where the exposure is located within the tooth. Marginal leakage refers to the extent to which the filling material used in the procedure is able to seal the tooth effectively. All of these factors play a role in determining the success and long-term outcome of the pulpotomy.

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  • 24. 

    Medicaments for pulpotomy?

    • All of above

    • Calcium hydroxide

    • Zinc oxide eugenol

    • Formocresol

    Correct Answer
    A. All of above
    Explanation
    The correct answer is "All of above" because all of the mentioned options, including calcium hydroxide, zinc oxide eugenol, and formocresol, are commonly used medicaments for pulpotomy.

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  • 25. 

    Indication for apexogenesis is?

    • All of above

    • Fractured tooth with pulpal exposure

    • Carious exposure

    • Traumatic Luxation

    Correct Answer
    A. All of above
    Explanation
    Apexogenesis refers to a dental procedure that promotes the development and maturation of the root of a tooth. It is indicated in cases of fractured teeth with pulpal exposure, carious exposure, and traumatic luxation. In all these situations, there is a risk of pulp damage or inflammation, and apexogenesis helps in preserving the vitality of the pulp and promoting root growth. Therefore, all of the mentioned conditions require apexogenesis as a treatment option.

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  • 26. 

    What is the contraindication of Apexification?

    • All of above

    • Very short root

    • Vital pulp

    • Compromised periodontium

    Correct Answer
    A. All of above
    Explanation
    Apexification is a procedure used to induce the formation of a calcified barrier at the apex of a tooth with an immature root. It is contraindicated in cases where the root is very short, the pulp is vital, and the periodontium is compromised. This means that if any of these conditions are present, performing apexification may not be appropriate or effective. Therefore, the correct answer is "All of above" as all the options listed are contraindications for apexification.

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  • 27. 

    What influences the rate of caries progression?

    • All of above

    • Concentration of bacterial by products

    • Diet

    • Permeability

    • Exposure to saliva

    Correct Answer
    A. All of above
    Explanation
    The rate of caries progression is influenced by multiple factors, including the concentration of bacterial byproducts, diet, permeability, and exposure to saliva. Bacterial byproducts, such as acids, can contribute to the demineralization of tooth enamel and the progression of caries. Diet plays a role as well, as frequent consumption of sugary or acidic foods and drinks can increase the risk of caries. Permeability refers to the ability of the tooth structure to allow the passage of bacteria and acids, which can also impact caries progression. Exposure to saliva is important because saliva helps to neutralize acids and remineralize teeth, thus influencing the rate of caries progression.

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  • 28. 

    For the hyperdontia term what the other word you can call?

    • Supplement or accessory teeth

    • Double teeth

    • Gimination teeth

    • Fusion teeth

    Correct Answer
    A. Supplement or accessory teeth
    Explanation
    The term "hyperdontia" refers to the condition of having more teeth than the normal number. In this context, "supplement or accessory teeth" can be used as another term to describe the extra teeth. This term suggests that these additional teeth are not essential or necessary, but rather serve as an addition or supplement to the regular set of teeth.

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  • 29. 

    The cause of Taurodontism is?

    • All of above

    • Oral-facial-digital-syndrome

    • Amelogenesis Imperfecta-type IV

    • Down syndrome

    Correct Answer
    A. All of above
    Explanation
    Taurodontism is a condition characterized by elongated pulp chambers and short roots in teeth. It can be caused by various factors, including genetic syndromes such as Oral-facial-digital syndrome, Amelogenesis Imperfecta-type IV, and Down syndrome. Therefore, the correct answer is "All of above" as all the mentioned conditions can contribute to the development of Taurodontism.

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  • 30. 

    Minimal Intervention management is:?

    • Cavity conserving as much tooth structure as possible

    • Cavity extending for prevention

    • Cavity designed of G.V.Black

    Correct Answer
    A. Cavity conserving as much tooth structure as possible
    Explanation
    Minimal Intervention management refers to a conservative approach in dentistry where the aim is to preserve as much of the natural tooth structure as possible. This approach involves using techniques and materials that minimize the removal of healthy tooth structure while still effectively treating the dental condition. By conserving as much tooth structure as possible, the dentist can ensure the long-term health and integrity of the tooth. This approach is preferred over cavity extending for prevention or designing the cavity based on G.V.Black, as it focuses on preserving the natural tooth rather than making unnecessary modifications.

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  • 31. 

    Preventive Resin Restoration (PRR) should be used the dental material as:?

    • Composite + Sealant

    • Glass ionmer cement

    • Composite resin

    • Resin sealant

    • Intermediate Restorative Material (IRM)

    Correct Answer
    A. Composite + Sealant
    Explanation
    The correct answer is Composite + Sealant. Preventive Resin Restoration (PRR) involves using a combination of composite resin and sealant as the dental material. Composite resin is a tooth-colored material that is used for filling cavities and restoring the natural appearance of teeth. Sealant, on the other hand, is a thin protective coating that is applied to the chewing surfaces of the back teeth to prevent tooth decay. By using a combination of composite resin and sealant, PRR provides both restorative and preventive benefits for the teeth.

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  • 32. 

    There are many ways of child management technique which one is limit setting?

    • Dentist should count 1 to 10 when the child is boring

    • Give the child a short rest

    • The dentist stops doing when the lift the hand up

    • Dentist says “I will finish in some minutes”

    Correct Answer
    A. Dentist should count 1 to 10 when the child is boring
    Explanation
    The correct answer is "Dentist should count 1 to 10 when the child is boring." This technique of counting helps to distract the child and redirect their attention, making the dental procedure more manageable for them. By counting, the dentist provides a clear and predictable structure to the child, helping them to stay focused and calm during the procedure.

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  • 33. 

    The effective way of tooth brushing to the children:

    • Demonstrating and following up the children until they can do themselves

    • Education to the parents

    • Education to the child

    • Education to the parents and child

    • Demonstrate the posters to the child

    Correct Answer
    A. Demonstrating and following up the children until they can do themselves
    Explanation
    The most effective way of tooth brushing for children is to demonstrate and follow up with them until they can do it themselves. This approach ensures that children learn the correct technique and develop good brushing habits. It allows for hands-on guidance and supervision, ensuring that children understand the importance of brushing and how to do it properly. By gradually transitioning from demonstration to independent brushing, children can gain confidence and take responsibility for their oral hygiene.

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  • 34. 

    If a root tip of primary tooth fractured during extraction it is important to:?

    • Leave it as it is in situ

    • Remove the root tip

    • Remove it and curettage

    • Leave and suture

    Correct Answer
    A. Leave it as it is in situ
    Explanation
    Leaving the fractured root tip in situ is the correct answer because primary teeth have shallow roots that will naturally resorb over time. Removing the root tip may cause unnecessary trauma and damage to the surrounding tissues. Additionally, primary teeth are eventually shed, so leaving the root tip in place will not cause any long-term complications.

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  • 35. 

    The positive reinforament is :?

    • Give reward to the child

    • Praise the child

    • Strong words to the child

    • Play with the child

    • Treating with talking

    Correct Answer
    A. Give reward to the child
    Explanation
    The correct answer is "Give reward to the child". Positive reinforcement involves providing a reward or incentive to encourage a desired behavior. By giving a reward to the child, such as a treat or praise, it increases the likelihood of them repeating the behavior in the future. This method focuses on reinforcing positive actions rather than punishing negative ones, which can be more effective in promoting desired behaviors.

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  • 36. 

    The children come to meet you. How to communicate and get the successful treatment? 1.Be friendly to the child 2.Use the technique Tell, Show, Do 3.Show respect and treat them as an individual 4.Treat them as the adults 5.Make them fear and tell lies

    • 1, 2, 3

    • 1, 2

    • 1, 2, 4

    • 4, 5

    • All are corrects

    Correct Answer
    A. 1, 2, 3
    Explanation
    The correct answer is 1, 2, 3. Being friendly to the child helps in building trust and creating a positive environment for effective communication. Using the technique of Tell, Show, Do helps in explaining procedures or treatments to the child in a way that they can understand. Showing respect and treating them as an individual acknowledges their autonomy and helps in fostering a collaborative relationship. These approaches are important for successful treatment outcomes.

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  • 37. 

    One tooth have cavity not deep and we want to fill that tooth but no electricity ?

    • We do ART and filling with Fuji IX

    • We do ART

    • We do sealant

    • ART and filling with self composite

    Correct Answer
    A. We do ART and filling with Fuji IX
    Explanation
    ART (Atraumatic Restorative Treatment) is a dental technique that is used to treat dental caries (cavities) without the need for electricity or drilling. It involves removing the decayed part of the tooth using hand instruments, and then restoring the tooth with a material such as Fuji IX, which is a type of glass ionomer cement. This material bonds to the tooth and releases fluoride, helping to prevent further decay. By using ART and filling the tooth with Fuji IX, the cavity can be treated effectively without the need for electricity.

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  • 38. 

    Extraction in the mixed dentition?

    • For purely orthodontic reasons, like crowding

    • Tooth too big

    • Tooth deep caries

    • Tooth crown fracture 1/3

    Correct Answer
    A. For purely orthodontic reasons, like crowding
    Explanation
    Extraction in the mixed dentition may be necessary for purely orthodontic reasons, such as crowding. In cases where there is not enough space for all the permanent teeth to erupt properly, extracting a tooth can create space and allow for proper alignment of the teeth. This can help improve the overall function and appearance of the smile.

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  • 39. 

    Serial extraction?

    • Answer 1,2,and 3

    • Relieve crowding at an early stage 1

    • The permanent teeth can erupt into good alignment 2

    • A voiding the need for later appliance therapy 3

    • Answer 1 and 3

    Correct Answer
    A. Answer 1,2,and 3
    Explanation
    Serial extraction is a orthodontic treatment technique where certain primary (baby) teeth are extracted at specific stages to create space for the eruption of permanent teeth. This technique is used to relieve crowding at an early stage (Answer 1), allowing the permanent teeth to erupt into good alignment (Answer 2) and avoiding the need for later appliance therapy (Answer 3). Therefore, the correct answer is Answer 1, 2, and 3.

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  • 40. 

    What is the symptom of reversible pulpitis?

    • Sharp pain for short duration cause by stimulus

    • Sharp pain for an hour cause by stimulus

    • Sharp pain for 2 hours cause by stimulus

    • Sharp pain for 3 hours cause by stimulus

    Correct Answer
    A. Sharp pain for short duration cause by stimulus
    Explanation
    Reversible pulpitis is characterized by sharp pain that lasts for a short duration when stimulated. This means that when a stimulus such as hot or cold food or drinks, sweet or sour substances, or even air touches the affected tooth, the person experiences a sharp, shooting pain that quickly subsides once the stimulus is removed. This symptom indicates that the pulp tissue inside the tooth is inflamed but still capable of healing, as the pain is temporary and reversible.

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  • 41. 

    A 12 years old patient come to dental clinic with the symptoms such as: herpes labialis (cold sore) on the lip, reactivated by eg. Trauma, heat, hormones, sunlight, stress, immunosuppression, concurrent infection.What is the most likely diagnosis for this?

    • Secondary herpes infections

    • Stomatitis

    • Primary herpetic gingivo-stomatitis

    • Gingivitis

    Correct Answer
    A. Secondary herpes infections
    Explanation
    The most likely diagnosis for the given symptoms is secondary herpes infections. This is because the patient is experiencing herpes labialis (cold sore) on the lip, which is a common symptom of secondary herpes infections. Additionally, the reactivation of the cold sore by various triggers such as trauma, heat, hormones, sunlight, stress, immunosuppression, and concurrent infection further supports this diagnosis.

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  • 42. 

    Which of the following drug can cause gingival enlargement?

    • Dilantin

    • Nystatine

    • Tetracycline

    • Amoxycillin

    Correct Answer
    A. Dilantin
    Explanation
    Dilantin is a medication that belongs to a class of drugs called anticonvulsants. One of the known side effects of Dilantin is gingival enlargement, which refers to an abnormal overgrowth of gum tissue. This side effect is more common in individuals who take Dilantin for a long period of time. The exact mechanism behind this side effect is not fully understood, but it is believed to involve an increase in the production of connective tissue in the gums. Therefore, Dilantin is the correct answer as it can cause gingival enlargement.

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  • 43. 

    Which is the symptom of primary herpetic gingiva stomatitis?

    • All of above

    • Fever (>38ºC)

    • Anorexia and malaise

    • Sub mandibular gland swlling

    • Multiple vesicle and painful ulcers on gingiva

    Correct Answer
    A. All of above
    Explanation
    All of the symptoms mentioned (fever, anorexia and malaise, submandibular gland swelling, multiple vesicle and painful ulcers on gingiva) are characteristic of primary herpetic gingiva stomatitis. This condition is caused by the herpes simplex virus and is characterized by inflammation and sores in the mouth and on the gums. The symptoms mentioned are commonly seen in individuals with primary herpetic gingiva stomatitis.

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  • 44. 

    Familial neutropenias may suffer from?

    • All the above

    • Recurrent pneumonia

    • Skin and other infection

    • Mouth ulceration

    • Periodontal disease

    Correct Answer
    A. All the above
    Explanation
    Familial neutropenias are a group of inherited disorders characterized by a decrease in the number of neutrophils, a type of white blood cell. This condition can lead to a weakened immune system, making individuals more susceptible to various infections. Recurrent pneumonia, skin and other infections, mouth ulceration, and periodontal disease are all possible complications of familial neutropenias. Therefore, all the options listed in the question are correct.

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  • 45. 

    On the x-ray of the patient 12 years old show that tooth #36 have large pulp chamber and furcation have only a few mm long. What do you call this case?

    • Taurodontism

    • Fusion teeth

    • Gimination teeth

    • Concrescence

    Correct Answer
    A. Taurodontism
    Explanation
    Taurodontism is a dental condition characterized by an elongated pulp chamber and short furcation in a tooth. In this case, the x-ray of the 12-year-old patient shows that tooth #36 has a large pulp chamber and the furcation is only a few millimeters long. This aligns with the features of taurodontism, making it the correct answer.

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  • 46. 

    Dentin dysplasia type II (coronal type) show?

    • All of above

    • Color of primary dentition is opalescent

    • Coronal pulp are usually large

    • Root of primary teeth are very short

    Correct Answer
    A. All of above
    Explanation
    Dentin dysplasia type II (coronal type) is a rare genetic disorder that affects the development of dentin, the hard tissue that forms the structure of teeth. This condition can cause various dental abnormalities, including opalescent coloration of primary dentition, large coronal pulp, and short roots of primary teeth. Therefore, all of the given statements are correct and can be observed in individuals with dentin dysplasia type II.

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  • 47. 

    The patient 8 years old come to dental clinic with the crown fracture exposed pulp about 2mm on #11 and the x-ray show that the apex is not closed yet. What is the treatment would you choose?

    • Partial pulpotomy

    • Root canal treatment

    • Formocresol

    • Ferric sulphat pulpotomy

    Correct Answer
    A. Partial pulpotomy
    Explanation
    Given the patient's age and the fact that the apex is not closed yet, a partial pulpotomy would be the most appropriate treatment. This procedure involves removing the inflamed pulp tissue and leaving the healthy pulp tissue intact, allowing for continued root development. Root canal treatment would be more suitable for a mature tooth with a closed apex. Formocresol and ferric sulphat pulpotomy are alternative techniques for treating pulp exposure but may not be as appropriate in this case.

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  • 48. 

    Ca(OH)2 used for?

    • Ca(OH)2 pulpotomy

    • Two visit pulpotomy

    • Single visit pulpotomy

    • Non viral pulpotomy

    Correct Answer
    A. Ca(OH)2 pulpotomy
    Explanation
    Ca(OH)2 is used for pulpotomy. Pulpotomy is a dental procedure in which the inflamed pulp tissue in the crown portion of a tooth is removed to relieve pain and prevent infection. Ca(OH)2, also known as calcium hydroxide, is commonly used as a medicament in pulpotomy procedures. It has antimicrobial properties and helps in promoting the formation of a hard tissue barrier, which protects the remaining healthy pulp tissue. Therefore, Ca(OH)2 is the correct choice for performing a pulpotomy.

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  • 49. 

    How long does the ferric sulphat applied in the amputation site of pulpotomy?

    • 15 seconds

    • 20 seconds

    • 25 seconds

    • 30 seconds

    Correct Answer
    A. 15 seconds
    Explanation
    The correct answer is 15 seconds. This is the recommended duration for applying ferric sulphate in the amputation site of pulpotomy. Pulpotomy is a dental procedure that involves the removal of a portion of the pulp tissue in a tooth. Ferric sulphate is commonly used as a hemostatic agent during this procedure to control bleeding. Applying it for 15 seconds allows sufficient time for the ferric sulphate to achieve its hemostatic effect without causing any adverse reactions or complications.

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  • Current Version
  • Jun 10, 2024
    Quiz Edited by
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  • Mar 05, 2020
    Quiz Created by
    Fihit15152

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