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86
Created by Sameh Elshaer

Version 2 of Exam Questions of MARCH 2023 by dleprep.com

سنغطي جميع الأسئلة المتاحة في مارس 2023 ، وسيتم تحديث هذا الاختبار بشكل متكرر كلما تم الإعلان عن سؤال جديد.

1 / 54

1) Patient complaining of visible veneer margin and want to replace it, what is the best margin level (causing the least inflammation and enhance esthetics in this case):

2 / 54

2) Anticipated interdental papilla height in case between tooth and implant:

3 / 54

3) The position to prevent hypotension in pregnant women while she is on the dental chair:

4 / 54

4) Definition of Concussion:

5 / 54

5) You are treating a female patient and on the step of shade selection, you asked someone to enter to help you in the selection, she was anger, you breached the patient:

6 / 54

6) The denture cleanser that harms the soft tissue:

7 / 54

7) What is the color coding of UNC-15 probe:

8 / 54

8) Firm edentulous ridge and sever atrophic bone impression technique:

9 / 54

9) Calculate Ibuprofen dose for 30 kg child per day (100/5ml):

Method of calculation:

We multiply ( 5 x 25 x 30) / 100 = 37.5

Then 37.5 / 3 = 12.5

So the answer is 12.5 ml

10 / 54

10) Space required between two implants:

11 / 54

11) Which of the following genetic disorders causes sever bone loss, periodontal destruction and early loss of teeth:

12 / 54

12) A previously treated endodontic lower central, shows endodontic failure and needs retreatment, what is the possible causative pathogen:

 

13 / 54

13) Warthon duct related to which gland:

14 / 54

14) Hepatitis patient will have several extractions, the test needed:

15 / 54

15) Endo treated tooth with lateral lesion as show in the photo, what is your case diagnosis:

16 / 54

16) What is the inorganic part of dentin:

17 / 54

17) Type of restoration in apprehensive child:

18 / 54

18) If the patient came to your clinic and you discovered that he has a cancer disease but his son doesn't want you to tell him that he has a cancer disease for the fear of his emotional status , what you should do:

19 / 54

19) While you are performing root canal treatement for lowr right first molar and unfortunately you forced the irrigant beyond the apex and NAOCL accident occured and what should you do:

NaOCl accident= severe pain, edema of neighboring soft tissues, edema over the injured half of face and upper lip, profuse bleeding from root canal, profuse interstitial bleeding with hemorrhage of skin and mucosa (ecchymosis).

Management : Control pain with LA and analgesics , cold compresses then after 1day warm compresses.

20 / 54

20) Girl wanted to make Hollywood smile and you have another opinion:

21 / 54

21) What are the number of rests and retainers in class 4 Kennedy Classification:

22 / 54

22) Prophy cups should be:

23 / 54

23) The only tooth that shows 8 root configurations:

24 / 54

24) Gaw-Gates injection technique:

25 / 54

25)  Vizirani-Akinosi injection technique:

26 / 54

26) What is the chair position while treating a patient suffering from a sever Chronic Obstructive Pulmonary Disease (COPD):

27 / 54

27) 7 years child brushing twice daily what toothpaste to use with fluoride for that child:

28 / 54

28) Lateral luxation required splinting time:

29 / 54

29) Your relative asked to come and you insisted to add him at the end as an extra patient on your schedule, you follow what Ethical code:

30 / 54

30) Failure at the porcelain attachment to porcelain:

31 / 54

31) Material used for periapical healing:

32 / 54

32) To extract lower D and E Anathesia block to:

33 / 54

33) Type of plaster used in RPD model cast:

34 / 54

34) Length of working part of iso endodontic files:

35 / 54

35) Instrument used to remove Gutta Percha:

36 / 54

36) Patient has an upper first molar with shallow amalgam restoration and has discomfort and dull pain on biting below the eye area, what could be probably the cause:

37 / 54

37) Number of plates to fix symphysis fracture:

38 / 54

38) Tip diameter of hand stainless steel endodontic file size 20:

If question mention that the file is rotary or nickle titanium,

So the tip of endodontic rotary file size 20 is 0.02 mm

We divide 20/100 to get the tip diameter, so equal 0.0.2 mm

39 / 54

39) 13 years old patient with bilateral posterior cross bite and with skeletal dificiency, how to manage the case:

40 / 54

40) Dry heat time at 320 F:

41 / 54

41) Sending an impression to the dental laboratory should be in:

Disinfection of impressions =
Alginate + compound + polyether = 0.5% NaOCl 10min
ZOE + polysulphide + PVS = 2% Gultaraaldehyde

42 / 54

42) The lower molar is close to the Inferior alveolar canal, and you have the fear of injurying the nerve, what should you do:

43 / 54

43) Where to place the lobe in band and lobe space maintainer:

The appliance incorporates a band or crown on the second primary molar with a soldered wire-loop extension extending forward to come into contact with the distal-cervical surface of the primary canine in the quadrant.

44 / 54

44) Drug cause metallic taste:

Metallic taste :
1- ACE inhibitors - hypertension
2-Adenosin / Flecaininde (CCB) - Arrythmias
3- Metranidazole
4- Metformin - DM
5- Xerostomia
4- NUG
6- Galvanism - amalgam

45 / 54

45) Doctor has an accidental needle stick while treating a patient has HIV infection:

46 / 54

46) Patient taking bisphosphonate what is correct about giving antibiotics:

47 / 54

47) Sever canine abscess affecting the eye causing colsure, why this case is considered as an emergency: 

Cavernous sinus thrombosis is a blood clot in the cavernous sinuses. It can be life-threatening. The cavernous sinuses are hollow spaces located under the brain, behind each eye socket.

 

 

48 / 54

48) Intruted tooth with 8mm intrusion, the splinting time needed:

Teeth with incomplete root formation:
- Up to 7mm intrusion, allow for re-eruption without intervention.
If no movement, initiate orthodontic repositioning within 3 weeks.
- In cases of >7mm, reposition surgically or orthodontically within 3 weeks.

Teeth with complete root formation:
- Up to 3mm intrusion and <17 years old, allow for re-eruption without intervention.
If no movement after 2–3 weeks, reposition surgically or orthodontically before ankylosis develops.
- Between 3-7mm intrusion, reposition surgically or orthodontically within 3 weeks.
- In cases of >7mm, reposition surgically. Splint for 2 weeks using a flexible splint. If displacement is extensive, splint for 4 weeks.
- Suture gingival laceration, especially in the cervical area.

49 / 54

49) Drug causes gagging reflex in heart failure patient:

Digoxin/Digitalis drug (Barbiturates - treat Heart Failure/Cardiac Arrhythmias)

Digoxin  with epinephrine increases risk of arrythmias and drug increase gag reflex

 

50 / 54

50) Camufalge class III treatment:

Guideline for Extraction in Class III Malocclusion:

Treatment of class III has several different modalities:

  • Early orthopedic treatment (treatment of the musculoskeletal system), example: rapid palatal expansion + face mask.
  • Orthodontic camouflage (extraction/non-extraction);
  • Orthognathic surgery.

 

  • The extraction of choice for camouflage is extraction of lower first premolars and upper second premolars.
  • Extraction of all first premolar is carried out sometimes in severe crowding or in cases of class III complicated with anterior open bite.

51 / 54

51) Management of internal root resorption in permanent teeth:

52 / 54

52) Girl 11 years old, her weight is 35 kilogram had swallowed a toothpaste which contained 21 gram fluoride and her mother brought it to your clinic, how could you manage the case:

We divide the amount of fluoride ingested by the girl's weight:

21/35 = 0.6 gm

0.6 gm = 600 mg ... which is a lethal dose in children

So this is an emergency case and should be admitted in the hospital immediately.

53 / 54

53) Cavity depth less than 0.5 mm away from the pulp and the tooth is planned to be filled in composite:

54 / 54

54) The implant should be placed:

Your score is

0%

Exit

0%
94
Created by Sameh Elshaer

Version 1 of Exam Questions of MARCH 2023 by dleprep.com

سنغطي جميع الأسئلة المتاحة في مارس 2023 ، وسيتم تحديث هذا الاختبار بشكل متكرر كلما تم الإعلان عن سؤال جديد.

1 / 26

1) The denture cleanser that harms the soft tissue:

2 / 26

2) Where to place the lobe in band and lobe space maintainer:

The appliance incorporates a band or crown on the second primary molar with a soldered wire-loop extension extending forward to come into contact with the distal-cervical surface of the primary canine in the quadrant.

3 / 26

3) Camufalge class III treatment:

Guideline for Extraction in Class III Malocclusion:

Treatment of class III has several different modalities:

  • Early orthopedic treatment (treatment of the musculoskeletal system), example: rapid palatal expansion + face mask.
  • Orthodontic camouflage (extraction/non-extraction);
  • Orthognathic surgery.

 

  • The extraction of choice for camouflage is extraction of lower first premolars and upper second premolars.
  • Extraction of all first premolar is carried out sometimes in severe crowding or in cases of class III complicated with anterior open bite.

4 / 26

4) Sever canine abscess affecting the eye causing colsure, why this case is considered as an emergency: 

Cavernous sinus thrombosis is a blood clot in the cavernous sinuses. It can be life-threatening. The cavernous sinuses are hollow spaces located under the brain, behind each eye socket.

 

 

5 / 26

5) Girl 11 years old, her weight is 35 kilogram had swallowed a toothpaste which contained 21 gram fluoride and her mother brought it to your clinic, how could you manage the case:

We divide the amount of fluoride ingested by the girl's weight:

21/35 = 0.6 gm

0.6 gm = 600 mg ... which is a lethal dose in children

So this is an emergency case and should be admitted in the hospital immediately.

6 / 26

6) 13 years old patient with bilateral posterior cross bite and with skeletal dificiency, how to manage the case:

7 / 26

7) Sending an impression to the dental laboratory should be in:

Disinfection of impressions =
Alginate + compound + polyether = 0.5% NaOCl 10min
ZOE + polysulphide + PVS = 2% Gultaraaldehyde

8 / 26

8) Patient has an upper first molar with shallow amalgam restoration and has discomfort and dull pain on biting below the eye area, what could be probably the cause:

9 / 26

9) Gaw-Gates injection technique:

10 / 26

10) Number of plates to fix symphysis fracture:

11 / 26

11) Cavity depth less than 0.5 mm away from the pulp and the tooth is planned to be filled in composite:

12 / 26

12) Dry heat time at 320 F:

13 / 26

13) Girl wanted to make Hollywood smile and you have another opinion:

14 / 26

14) Drug causes gagging reflex in heart failure patient:

Digoxin/Digitalis drug (Barbiturates - treat Heart Failure/Cardiac Arrhythmias)

Digoxin  with epinephrine increases risk of arrythmias and drug increase gag reflex

 

15 / 26

15) The lower molar is close to the Inferior alveolar canal, and you have the fear of injurying the nerve, what should you do:

16 / 26

16) The position to prevent hypotension in pregnant women while she is on the dental chair:

17 / 26

17) Intruted tooth with 8mm intrusion, the splinting time needed:

Teeth with incomplete root formation:
- Up to 7mm intrusion, allow for re-eruption without intervention.
If no movement, initiate orthodontic repositioning within 3 weeks.
- In cases of >7mm, reposition surgically or orthodontically within 3 weeks.

Teeth with complete root formation:
- Up to 3mm intrusion and <17 years old, allow for re-eruption without intervention.
If no movement after 2–3 weeks, reposition surgically or orthodontically before ankylosis develops.
- Between 3-7mm intrusion, reposition surgically or orthodontically within 3 weeks.
- In cases of >7mm, reposition surgically. Splint for 2 weeks using a flexible splint. If displacement is extensive, splint for 4 weeks.
- Suture gingival laceration, especially in the cervical area.

18 / 26

18) Drug cause metallic taste:

Metallic taste :
1- ACE inhibitors - hypertension
2-Adenosin / Flecaininde (CCB) - Arrythmias
3- Metranidazole
4- Metformin - DM
5- Xerostomia
4- NUG
6- Galvanism - amalgam

19 / 26

19) Firm edentulous ridge and sever atrophic bone impression technique:

20 / 26

20) To extract lower D and E Anathesia block to:

21 / 26

21)  Vizirani-Akinosi injection technique:

22 / 26

22) Your relative asked to come and you insisted to add him at the end as an extra patient on your schedule, you follow what Ethical code:

23 / 26

23) Prophy cups should be:

24 / 26

24) The implant should be placed:

25 / 26

25) Type of restoration in apprehensive child:

26 / 26

26) Hepatitis patient will have several extractions, the test needed:

Your score is

0%

Exit

0%
8
Created by Sameh Elshaer

SDLE Mock Exam by dleprep.com Corrected

1 / 225

1) AIDS patient has adherent white plaque on the plaque, when scrubbed leaves a red base . What should be the management?

2 / 225

2) Periodontal loss of attachment at radicular bone leads to:

3 / 225

3) Intruted tooth with 8mm intrusion, the splinting time needed:

Teeth with incomplete root formation:
- Up to 7mm intrusion, allow for re-eruption without intervention.
If no movement, initiate orthodontic repositioning within 3 weeks.
- In cases of >7mm, reposition surgically or orthodontically within 3 weeks.

Teeth with complete root formation:
- Up to 3mm intrusion and <17 years old, allow for re-eruption without intervention.
If no movement after 2–3 weeks, reposition surgically or orthodontically before ankylosis develops.
- Between 3-7mm intrusion, reposition surgically or orthodontically within 3 weeks.
- In cases of >7mm, reposition surgically. Splint for 2 weeks using a flexible splint. If displacement is extensive, splint for 4 weeks.
- Suture gingival laceration, especially in the cervical area.

4 / 225

4) Patient has been delivered an immediate complete denture and after 2 days he could not insert it again, why?

5 / 225

5) In case of Cvek pulpotomy technique, we should:

6 / 225

6) What is the Hallmark of Sarcoidosis:

7 / 225

7) Which of the following make abutment teeth appear narrower:

8 / 225

8) One of Andrews' six keys of occlusion:

9 / 225

9) [CASE] A worrying mother brings her child to you seeking treatment for his newly erupted teeth. On Examination you find the no catch in the pits and fissure area. Your treatment would be:

10 / 225

10) The lower molar is close to the Inferior alveolar canal, and you have the fear of injurying the nerve, what should you do:

11 / 225

11) A 21 year old man comes to the dental clinic. You notice he has plaque and calculus accumulation. A Scalar with elliptical motion was used in this patient for scaling. Which is the type of scaler?

12 / 225

12) Gaw-Gates injection technique:

13 / 225

13) At what age if you give excessive fluoride to patient, it will cause fluorosis to permanent teeth:

14 / 225

14) According to the photo, state the method of treatment:

15 / 225

15) What is the inorganic part of dentin:

16 / 225

16) Vertical distance from the crest of bone to the height of the interproximal papilla between adjacent implants:

17 / 225

17) Addition of Epinephrine in local anesthesia:

18 / 225

18) 2nd number in the 4 Formula of dental instruments represents:

19 / 225

19) Chemical Vapor sterilization setting:

20 / 225

20) What are the number of rests and retainers in class 4 Kennedy Classification:

21 / 225

21) What is the best media for keep an avulsed Primary Central Incisor:

22 / 225

22) 1st number in the 3 Formula of dental instruments represents:

23 / 225

23) The aim of maintenance phase in operative dentistry is:

24 / 225

24) Patient has thrombocytopenia and the decrease in number of platelets will lead to:

25 / 225

25) Calculate Ibuprofen dose for 30 kg child per day (100/5ml):

Method of calculation:

We multiply ( 5 x 25 x 30) / 100 = 37.5

Then 37.5 / 3 = 12.5

So the answer is 12.5 ml

26 / 225

26) Dentist at the end of the day want to pour alginate impression quickly how can he do that:

27 / 225

27) Complete re-epithelization after surgery occurs after:

28 / 225

28) 7 years child brushing twice daily what toothpaste to use with fluoride for that child:

29 / 225

29) Tip diameter of hand stainless steel endodontic file size 20:

If question mention that the file is rotary or nickle titanium,

So the tip of endodontic rotary file size 20 is 0.02 mm

We divide 20/100 to get the tip diameter, so equal 0.0.2 mm

30 / 225

30) Patient with a history of myocardial infarction came to your clinic for extraction, what painkiller will you give him?

31 / 225

31) In the casting ring, what is the function of the cellulose paper liners?

32 / 225

32) Patient with Parkinson disease, has a high percentage of plaque, what will aid could improve his oral hygiene:

33 / 225

33) If a dentist is using a surgical blade and wants to take a periosteal elevator , how should he delivers the blade to the nurse ?

34 / 225

34) What is the property of nickel titanium wires that makes it better than others?

35 / 225

35) Sever canine abscess affecting the eye causing colsure, why this case is considered as an emergency: 

Cavernous sinus thrombosis is a blood clot in the cavernous sinuses. It can be life-threatening. The cavernous sinuses are hollow spaces located under the brain, behind each eye socket.

 

 

36 / 225

36) Where to place the lobe in band and lobe space maintainer:

The appliance incorporates a band or crown on the second primary molar with a soldered wire-loop extension extending forward to come into contact with the distal-cervical surface of the primary canine in the quadrant.

37 / 225

37) Bleaching technique with high risk of developing cervical resorption:

38 / 225

38) What is Organic occlusion:

39 / 225

39) The occlusion concept that allows freedom of movement:

40 / 225

40) The most commonly used irrigant in endodontics, sodium hypochlorite is used in the concentration of:

41 / 225

41) [CASE] A child comes to your clinical and on examination you find attachment loss at upper canine and lower premolars. What is your diagnosis?

42 / 225

42) During Root Canal Treatment if the tooth is left open it will:

43 / 225

43) Shoulder ceramic finish line which instrument use:

44 / 225

44) Patient comes to you with mild caries on his mandibular molar teeth only in the fissure area. Your treatment of choice will be:

45 / 225

45) Cell to cell communication between bacteria is done by:

46 / 225

46) Fluoride in water concentrates at:

47 / 225

47) Type of plaster used in RPD model cast:

48 / 225

48) Type of restoration in apprehensive child:

49 / 225

49) According to the Kennedy's classification, the (bilateral) edentulous areas located posterior to the remaining natural teeth is:

50 / 225

50) Patient has Tuberculosis with absence of risk factors shows what results in Tuberculin Skin Testing (TST):

51 / 225

51) Which bacteria is found in new born baby's mouth:

52 / 225

52) Disadvantage of full thickness mucoperiosteal flap:

53 / 225

53) While you are performing root canal treatement for lowr right first molar and unfortunately you forced the irrigant beyond the apex and NAOCL accident occured and what should you do:

NaOCl accident= severe pain, edema of neighboring soft tissues, edema over the injured half of face and upper lip, profuse bleeding from root canal, profuse interstitial bleeding with hemorrhage of skin and mucosa (ecchymosis).

Management : Control pain with LA and analgesics , cold compresses then after 1day warm compresses.

54 / 225

54) Radiograph shows generalized almost diminished roots of all teeth with nearly obliterated pulp chambers and root canals, what’s the diagnosis?

55 / 225

55) A dental hand-instrument with the formula: 10-85-8-14, where number 85 represents:

56 / 225

56) Most commonly used intracranial medication is:

57 / 225

57) Level of bacterial colony in dental Waterline should be:

58 / 225

58) What is the worst bone type for implant?

59 / 225

59) Pterygopalatine ganglion related to which gland:

60 / 225

60) What cranial nerves pass through the supraorbital foramen?

61 / 225

61) Patient with interproximal caries detected by bitewing radiography, you want to detect caries that reach the pulp and causes infection, what to use:

62 / 225

62) Your lab delivers you a crown with open margin in patient's mouth but fits well on the cast what will you do next?

63 / 225

63) Patient complaining of visible veneer margin and want to replace it, what is the best margin level (causing the least inflammation and enhance esthetics in this case):

64 / 225

64) Warthon duct related to which gland:

65 / 225

65) The intracanal irrigant material with the highest PH:

66 / 225

66) Patient with exposed bone, no infection, history of bisphosphonate , what is the management:

67 / 225

67) Drug cause metallic taste:

Metallic taste :
1- ACE inhibitors - hypertension
2-Adenosin / Flecaininde (CCB) - Arrythmias
3- Metranidazole
4- Metformin - DM
5- Xerostomia
4- NUG
6- Galvanism - amalgam

68 / 225

68) A previously treated endodontic lower central, shows endodontic failure and needs retreatment, what is the possible causative pathogen:

 

69 / 225

69) PH of Sodium Hypochlorite:

70 / 225

70) Walls of pulpal chamber during access opening should be:

71 / 225

71) Growth of the maxilla is primary by:

72 / 225

72) Other name for cementoblastoma:

73 / 225

73) Patient with Hemophilia comes to your clinic. Which accessory injection will you provide :

74 / 225

74) Patient came with an avulsed tooth, what is the most important to know to decide treatment plan:

75 / 225

75) A Child comes to your clinical with congenital heart defect fixed with a stent. You prescribe him antibiotics to prevent:

76 / 225

76) Number of plates to fix symphysis fracture:

77 / 225

77) What is the best bone type for implant?

78 / 225

78) Which of the following spaces are bilaterally involved in Ludwig's angina?

79 / 225

79) Holes punched in the rubber dam too close together:

80 / 225

80) Definition of Concussion:

81 / 225

81) Multi rooted teeth rotate around:

82 / 225

82) Type of virus in herpes zoster in late stage:

83 / 225

83) The only tooth that shows 8 root configurations:

84 / 225

84) Spedding principle:

85 / 225

85) The denture cleanser that harms the soft tissue:

86 / 225

86) Substantivity is the property means persistence of effect of a topically applied drug  and to be released when required from the oral structures, is the property of which material:

87 / 225

87) What is the most common bacteria causing infective endocarditis:

88 / 225

88) How is the fluoride tablet taken?

89 / 225

89) Check retractor and dental handpieces are under which category according to Spaulding Classification:

90 / 225

90) HBV stay at dental clinic:

91 / 225

91) Material used for periapical healing:

92 / 225

92) What is the copper ratio that eliminates gamma phase 2:

93 / 225

93) Drug causes gagging reflex in heart failure patient:

Digoxin/Digitalis drug (Barbiturates - treat Heart Failure/Cardiac Arrhythmias)

Digoxin  with epinephrine increases risk of arrythmias and drug increase gag reflex

 

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94) Doctor has an accidental needle stick while treating a patient has HIV infection:

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95) Delivery of fixed restoration, overhanging margin should be removed so as:

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96) Management of internal root resorption in permanent teeth:

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97) Cleidocranial dysplasia is usually caused by mutations in:

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98) Girl wanted to make Hollywood smile and you have another opinion:

99 / 225

99) The periodontium comprise which of the following tissues:

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100) Mean corpuscular volume in Iron deficiency anemia:

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101) Patient has tilted 47 and wants to place an implant in missing 46, how to manage the space loss:

102 / 225

102) How to increase setting time of the Zinc oxide impression:

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103) What is the preferred choice of implant material for a patient who recently went through radiotherapy:

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104) If a patient with a pocket depth of 5 mm around implant without mobility or bone loss, what is the treatment plan of this case:

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105) Nerve anesthetize palatal mucosal tissues of the upper premolars:

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106) Patient has history of ammonia smell in his mouth and unilateral painless swelling in maxilla, upon radiographic examination the bone had “ground glass appearance", what the possible diagnosis:

107 / 225

107) You are treating a female patient and on the step of shade selection, you asked someone to enter to help you in the selection, she was anger, you breached the patient:

108 / 225

108) Dry heat sterilization temperature:

109 / 225

109) Success of Intrapulpal anaesthesia depends on:

110 / 225

110) What is the best media for keeping an avulsed tooth:

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111) Anticipated interdental papilla height in case between tooth and implant:

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112) Hepatitis patient will have several extractions, the test needed:

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113) Material with stable color and considerable hardness:

114 / 225

114) Continuous condensation technique in GP filling is:

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115) Impression material most stiff is:

116 / 225

116) Most esthetic restoration and least adverse effect on gingiva:

117 / 225

117) Resin Bonded Bridge:

118 / 225

118) What is the copper ratio that eliminates gamma phase 2:

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119) Patient taking aspirin how many days you tell him to stop before surgery:

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120) During mentoplasty, doctor should take care for injury of what nerve:

121 / 225

121) Patient has an upper first molar with shallow amalgam restoration and has discomfort and dull pain on biting below the eye area, what could be probably the cause:

122 / 225

122) Impression material that can be poured twice:

123 / 225

123) What is the most retentive type of arch form?

124 / 225

124) Proxy brush used with which class of furcation:

125 / 225

125) Girl 11 years old, her weight is 35 kilogram had swallowed a toothpaste which contained 21 gram fluoride and her mother brought it to your clinic, how could you manage the case:

We divide the amount of fluoride ingested by the girl's weight:

21/35 = 0.6 gm

0.6 gm = 600 mg ... which is a lethal dose in children

So this is an emergency case and should be admitted in the hospital immediately.

126 / 225

126) Patient has positive anti-HBs and positive anti-Hbc:

127 / 225

127) What is the mostly safe used sugar substitute?

128 / 225

128) Trigeminal neuralgia treated by carbamazepine (Tegretol®). The maximum dose per day divided is:

129 / 225

129) Success rate of Fixed partial denture after 10 and 15 years respectively:

130 / 225

130) Burs used for occlusal rest preparation:

131 / 225

131) Why do caries spread faster in children more than in adults

132 / 225

132) Most common bacteria in Dental Waterline are:

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133) Which of the following genetic disorders causes sever bone loss, periodontal destruction and early loss of teeth:

134 / 225

134) According to the photo, mention the possible condition:

135 / 225

135) Most common histopathologic feature of a periapical lesion reveals :

136 / 225

136) Which ligament serves to limit excessive protrusion of the mandible:

137 / 225

137) The most important thing in documentation:

138 / 225

138) Space required between two implants:

139 / 225

139) To sharpen the curette and sickle scaler, the cutting edge should be at angle:

140 / 225

140) The powered toothbrush invented in:

141 / 225

141) A patient with lesion in posterior of the tongue want to take biopsy . How to pull the tongue?

142 / 225

142) Base of the flap should be wide for:

143 / 225

143) During tooth removal half root fracture inside the socket which elevator can be used?

144 / 225

144) Instrument used to remove Gutta Percha:

145 / 225

145) Camufalge class III treatment:

Guideline for Extraction in Class III Malocclusion:

Treatment of class III has several different modalities:

  • Early orthopedic treatment (treatment of the musculoskeletal system), example: rapid palatal expansion + face mask.
  • Orthodontic camouflage (extraction/non-extraction);
  • Orthognathic surgery.

 

  • The extraction of choice for camouflage is extraction of lower first premolars and upper second premolars.
  • Extraction of all first premolar is carried out sometimes in severe crowding or in cases of class III complicated with anterior open bite.

146 / 225

146) Patient after delivery of upper complete denture and lower metallic partial denture with only remaining anterior teeth he was excellent, after 1 year he came to you with pain around the abutment after you checked everything is normal, what is the problem:

147 / 225

147) What is most commonly observed in diabetic patients?

148 / 225

148) Multiple injury and bruise in child:

149 / 225

149) When you give baby nursery bottle with juices then what is the effect it will have on the child's teeth:

150 / 225

150) The position to prevent hypotension in pregnant women while she is on the dental chair:

151 / 225

151) Patient comes to you with a fractured Root Canal Treated tooth and you plan to do Post and Core. What is most important factor for treatment success :

152 / 225

152) According to the photo presented, identify the class of the malformation:

153 / 225

153) Method of sterilization of Polyvinylsiloxane impression material:

154 / 225

154) The minimum amount of time in seconds that waterline should be washed between patients is:

155 / 225

155) Management of orthodontic adult patient with class II division 1 malocclusion with no crowded upper and lower teeth:

156 / 225

156) Concentration of Chlorohexidine in mouth washes:

157 / 225

157) The most stable result after orthodontic procedure is:

158 / 225

158)  Vizirani-Akinosi injection technique:

159 / 225

159) an autoimmune disease associated with rheumatoid arthritis:

160 / 225

160) What is the chair position while treating a patient suffering from a sever Chronic Obstructive Pulmonary Disease (COPD):

161 / 225

161) Management of an avulsed tooth with closed apex for more than 60 min to minimize external root resorption:

162 / 225

162) Preventive Resin Restoration (PRR) is indicated in:

163 / 225

163) H-Files are better than K-files by:

164 / 225

164) Dental caries:

165 / 225

165) Surgical scrub before operations:

166 / 225

166) What is immediate implant?

167 / 225

167) To extract lower D and E Anathesia block to:

168 / 225

168) 1st number in the 3 Formula of dental instruments represents:

169 / 225

169) The part of an RPD that takes place as a seat while preparation on the occulsal surface is:

170 / 225

170) White Rough wrinkled lesion in buccal mucosa ?

171 / 225

171) 13 years old patient with bilateral posterior cross bite and with skeletal dificiency, how to manage the case:

172 / 225

172) Sending an impression to the dental laboratory should be in:

Disinfection of impressions =
Alginate + compound + polyether = 0.5% NaOCl 10min
ZOE + polysulphide + PVS = 2% Gultaraaldehyde

173 / 225

173) Prophy cups should be:

174 / 225

174) Dry heat time at 320 F:

175 / 225

175) Endo treated tooth with lateral lesion as show in the photo, what is your case diagnosis:

176 / 225

176) Epilepsy treated by carbamazepine (Tegretol®). The maximum dose per day divided is:

177 / 225

177) A women comes to your clinic with white lesion. On examination you find it to be arrested caries. What treatment would your provide:

178 / 225

178) What drug administered by hypertensive patient, you should avoid using a retraction cord impregnated with epinephrine:

179 / 225

179) Cavity depth less than 0.5 mm away from the pulp and the tooth is planned to be filled in composite:

180 / 225

180) After performing pulpotomy with formocresol hyperemia of the pulp indicates:

181 / 225

181) Lateral luxation required splinting time:

182 / 225

182) Identify the name of the device in the photo:

183 / 225

183) What is the color coding of UNC-15 probe:

184 / 225

184) The implant should be placed:

185 / 225

185) Failure at the porcelain attachment to porcelain:

186 / 225

186) How to increase the setting time of dental stone:

187 / 225

187) Cranial nerve provides sensory information to orofacial area:

188 / 225

188) When should the child visit the orthodontist for the first time?

189 / 225

189) Removing of dentine in dangerous zone to cementum is called:

190 / 225

190) What is the correct sequence of restoration :

191 / 225

191) Disinfectant of Gutta-Percha is done by:

192 / 225

192) Why did an amalgam chipped during carving?

193 / 225

193) After staring into an object the color fade quickly because of the physiologic limitation of the eye color receptors perception to only 30 seconds, so if more time is needed the eyes should rest by looking at:

194 / 225

194) If the degree of fusion of porcelain is 1150 °C and alloy melt 920 °C, what is the degree of fusing in Celsius them together to make porcelain fused to metal crown:

195 / 225

195) Which material is more stable in color:

196 / 225

196) Patient with pseudo class III, what is the management:

197 / 225

197) Your relative asked to come and you insisted to add him at the end as an extra patient on your schedule, you follow what Ethical code:

198 / 225

198) According to the shown photo, diagnose the disease:

199 / 225

199) According to the Kennedy's classification, the (bilateral) edentulous areas located anterior to the remaining natural teeth is:

200 / 225

200) Nasal septum formed by:

201 / 225

201) Hand washing between patients:

202 / 225

202) Best radiographic modality for vertical bone defects:

203 / 225

203) If the patient came to your clinic and you discovered that he has a cancer disease but his son doesn't want you to tell him that he has a cancer disease for the fear of his emotional status , what you should do:

204 / 225

204) Hand scrubbing with antiseptic gel for:

205 / 225

205) Length of working part of iso endodontic files:

206 / 225

206) What's the blade width of cutting instrumentations with the following formula: 10 -85-8-14

207 / 225

207) Firm edentulous ridge and sever atrophic bone impression technique:

208 / 225

208) Which instrument is used subgingival:

209 / 225

209) What is meant by hyper apnea?

210 / 225

210) According to this photo, state the possible disease:

211 / 225

211) Management of an avulsed tooth with closed apex for more than 60 min to minimize external root resorption:

212 / 225

212) When the infiltration local anesthesia is not effective, the reason could be:

213 / 225

213) Patient comes with failed endodontic therapy. What is the best treatment to do:

214 / 225

214) 2nd number in the 4 Formula of dental instruments represents:

215 / 225

215) A bur used for gaining endodontic access and has a safe cutting end to reduce risk of pulpal floor perforation:

216 / 225

216) Fluoride in water concentrates at:

217 / 225

217) Over denture most common cause of its failure and complication:

218 / 225

218) File with active cutting tip:

219 / 225

219) Patient taking bisphosphonate what is correct about giving antibiotics:

220 / 225

220) An imaginary line around which the mandible may rotate in the sagittal plane:

221 / 225

221) Cutting part length of ISO file :

222 / 225

222) Walking bleaching technique of whitening the teeth is done using:

223 / 225

223) What is the Patency file:

224 / 225

224) The following chemically bonds to the tooth:

225 / 225

225) Patient allergic to penicillin and needs prophylactic antibiotic before surgery for the fear of development of infective endocarditis, what is the alternative you can give him:

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