HAAD Exam for Doctors: Syllabus and HAAD Exam Questions for Doctors Free

For HAAD Exam…study material
Dental desks NBDE part 2+NBDE part 2 past papers (J,K,L,M series) +Mosby MCQS( I study complete Book with detail information) and finally HAAD past exam papers is very important source  from Crack Dental HAAD and DHA Exam…..  .  There many answers is wrong so I researched more time to reach correct answer

Discussion of questions with other doctors at both gpأسئلةدوراتالبرومتركلطبالأسنانالعام  (أسئلةالهيئة) Crack Dental HAAD and DHA Exam is beneficial.   Good luck

Minimum time of study  is variable

2-3month enough

*** sure

**? Not sure

Haad exam 31/7/2017      150 questions /3 hour

1-reverse aker claspis  provided

a-better esthetic

b- better retention***

c- easy to use

2- hyperaglesia define as

a-Numbness of …..

b- increase in nerve excitement to stimulus that is normally painful***

c- increase sensitivity to noxious stimulius

 

3-retractionis downward outward movement of free gingival margin how many minimum time is  needed to be in  place

1. 2min***
2. 4min

c.5min

d.8 min

4. If plain gingival retraction is used in 0.2mm of clavicular gingival sulcus
5. 1min,gingival sulcus come back to normal***
6. 2min gingival sulcus come back to normal
7. 5min gingival sulcus come back to normal

5-Most commonly retained deciduous tooth –

1.2nd mandibular molar***

2.max canine

3.max 2^nd  molar

6- firstsucess of endodontic therapy is

a.Propermechnanical preparation

1. pain relief ***

c.proper W L to in relation to apex

7-trismus after IANB is mostly due to needle injury to muscle.

1. medial pterygoid***
2. temporalis

c.buccinator

8- Over extension of lower complete denture into in distobuccal sulcus will interfere with:

1. Masseter muscles***
2. Buccinators
3. Geniohyiod

9-Excessive orthodontic force results in

1. Hyalization
2. Undermined resorption
3. Crush PDL
4. All***

10-child has undergone extraction of permanent tooth, month ago and now comes with extraction site closed butswelling found distally to it and multiple draining fistulae around it oozing pus. Pt have

1. Syphilis
2. TB
3. Histoplasmosis
4. Actinomycosis***

11-in abscess the bacteria is responsible for pus formation

1. streptococci
2. staphylococci***
3. recasttesial

12- Women had severe throbbing pain in 46 she can not sleep at night   and she had steroid for erythema multiform but she stoped steroid administration   3 months ago

1. L.A &immediate extraction
2. Another dose of steroid then extraction
3. Antibiotic and analgesic then extraction***

13- Child had all incisors and 1^st molar in both arch what  is approximate age

a.11 mon

1. 14mon

c.16 mon***

14-the most reliable indicator of gingivitis is

a.stippling of gingiva

1. color //
2. bleeding upon probing***

15- redness of inflammation of oral mucosa due to

a.increase number blood  capillary

b.increase  size of //   //

1. decrease thickness of epithelium tissue***

16-prengant woman lose her consciousness

a-Supine position  head left chin tilt

b-Supine position  w elevated legs

c.Supine position   laying in left side***

1. turnbarsing position sorry I can remember exact word

17- Zinc polycarboxylate has 8% stannous fluoride it’s function is

A strong anticariogenic effects

B increases chemical bonding to tooth

C primarily used as strengthening agent***

D none above

18-recoprical arm should be

a.active

b.passive ***

1. located on lingual surface of tooth

19-the common route of  metastasis of oral squamous cell carcinoma through

a.blood stream

b.lymph node & lymphatic drainage**?

1. combination

20- pt have swelling  , after incision &drainage for 10 days and antibiotic therapy  the swelling enlarged again  what is first management

A .use larger drian**?

1. sensitivity lab test for antibiotic

21-pt had intruded central incisor and labioversion of lateral incisor ..

a.class I

1. class II division I
2. class II div II ***

d.class III

22-child  had premature lose of 2^nd lower molar lingual arch isuseed to

a.prevent distal movment of 6

b.prevent buccal tipping of incisor**??

c.prevent lingual tipping of incisor

23- asthmaticpthad acute  infection ,he undergo tothylophline  medication and allergic to penicillin  the best choice

a.erythromycin

b.clarthromycin

c.ciprofluxocin***

24- pt had allergy to penicillin  the best choice

a.Ampicillin

b.Cloxacillin

c.azthromycin***

d.cefoxcin

25-direct retainer should be  ….When  RPD is completely seated on underlying tissue

a.passive***

b.active

c.rigid

26- pathogenies of periodontal pocket ??

27-osteoparotic pt had intravenous bisphosphonates,  he complain w sever pain in un restorable destructed tooth what is your  treatment

a.Stopintravenous bisphosphonates  then extraction

1. LA &extraction
2. rct for remaining tooth structure***

28.passive lingual arch is used

1. prevent mesial drifting

b.maintain the space***

29.the direct retainer is used in class II Kanndey

a.support

b.retention***

1. stability
2. reciprocation

30-.Which impacted mandibular third molar is removed dy sectioning of the tooth

1. Mesio-angular.
2. Horizontal.
3. Disto-angular.
4. b&c***

31-child  had large diastema  during eruption of central incisor under radiograph there is mesiodens what is your management to extract mesiodens

1. immediately
2. after complete eruption of mesiodens *?
3. after complete eruption of central incisor
4. after eruption of canine

32- post operative hemorrhage is  expected

1. Liver disease
2. aspirin therapy
3. prolonged broag spectrum antibiotics
4. All ***

33- ductof parotid gl

1. Stenson ***
2. Warton
3. Bartholin

34-apical positioned flap is indicated

a.elmination of pocket

b widening of attached gingiva**?

c gingival recession

35-incisal guidance interference occurred

a.M incline of max D incline of mand

b.Dincline of max M incline of mand***

36-Arcon articulator

a.condyle attached to lower member

1. condyle attached to upper member

37-pt  had missing all max anterior incisors and pt require  FPD  what is your  mangemrntto register  accurate bite

a.interocclusal bite at centric relation**?

b.interocclusal bite at centric occlusion

cinterocclusal bite at protrusive

38-Artificial teeth selection

a.Pre extraction record

b.Arch size**?

c.Face shape

39-Most dominant cells in periodontal pocket )

1. Lymphocyte
2. Plasma cells
3. Neutrophilis***
4. Macrophage

40-contraindication of serial extraction

1. Mild arch crowding
2. Severe skeletal discrepancy
3. Can not remember
4. All***

41-  method to assess bone agein spite of hand wrist x-ray

• Periapical
• Cephalometric***
• Orthopantogram
• Bit wing

42-pt  had large swelling in anterior  floor of mouth painless soft in consistency covering tissue bluish in color

1. Squ cc
2. Retention cyst***

43- pt had try in PFM crown in pt mouth the crown  was shown excellent fitted margin but there 1mm high occlusal this error

a.tight proximal contact

1. improper contoured cast

c.porcelain expansion***

44- Percussion test

1. Pulp disease
2. Periodontal disease***
3. Vitality test

45- during luxation of 1^st lower molar during extraction

1. figure eightmovment*?
2. buccal movement then lingual
3. lingual movement then buccal

46- the most common complication after extraction

a.alveotarostitis***

b.abscess

c.heamorrhage

47- epilusfisuratium

1. hyperplastic inflammatory tissue
2. hyperplastic fibrotic tissue***
3. atrophic tissue

48-pt with occlusal trauma the best choice to restore wide destructive cavity in 46

a.amalgam

b.cast gold***

c.composite

d.GIC

49.Silorane

1. Composite***
2. Coupling agent

c.filler matrix

50. Distal appliance is used to prevent mesial drift of 1st lower molar

a.Immediately after extraction of e

b.After complete healing of extracted e** ?not sure

c.After eruption of lower 7

51-paget s  pt  wear upper complete denture  he always complain with

a.poor oral hygiene

1. difficulty to weardueto excessive resorption
2. difficulty to wear due to excessive bone deposition***

52-AUNG treatment:

a.3% H2O2 with equal dilution of water every 2 hour for 3days

1. ANTIBIOTICS: penicillin + metronidazole

c all of above***

53-safe use to in fine curved canal

a.smooth roach***

bbraded roach

c.plugger

1. H file

54-Orthodontictooth  treatment

1. Compression of PDL at the side of movement***
2. Stretching of PDL at the side of movement

 

55- active Hepatitis B pt one year before come to your clinic

1. Standard sterilization**?
2. Double sterilization
3. Standard sterilization and prolong disinfection

d.Standard sterilization and disinfectionwith double gloves

56-First evaluation of tissue healing after periosurgery

1. pocket decreasing on probing
   b. hypertrophy decrease
   c. plaque control***
2. no more bleeding

 

57- the most common irrigants in endodontics

1. nacl
2. naocl***
3. naoh
4. edta

58- The common irrigating syringe for rct

a.23g

b.26g***

c.30g

d.28g

59-Vertical fracture of RCT treated tooth is mainly due to?

1. Lateral condensation of guttapurcha***
2. Cementation of crown

c.post and core

d.

60-Diamond bur used over carbide when cutting

1. Enamel***
2. Dentine
3. Soft caries
4. Amalgam

61-Which of the following is the most likely cause of pulpal necrosis following trauma to a tooth

1. Calcific metamorphosis
2. Pulpal hyperemia***
3. ankyloses

 

62- First sign of success of pulpotomy in primary teeth

1. Absence of internal resorption
2. Vitality of radicular pulp***
3. absence of external resorption

63-child complain with delayed eruption of lower permanent1^stmolar  due to extradistal cusp in lower E what  is best  management

a.extraction of lower E

b.distal slicing of lower E guiding  lower permanent1st molar to erupt***

c.

64-the inter distance between implant and natural tooth 1.5mm the best radiograph to calculate distance

a.ct

b.panoramic

1. orthopangram

d.IOPA *??

65-Autoclave monitoring

1. Weekly***
2. Monthly
3. Daily

66-Best way to detect incipient occlusal caries

1. Transillumination
2. LASER florescent***
3. Bitewing
4. probe

67-pathodensisof pagets  disease?

68-Location of mandibular fossa in 3year child

1. Above the occlusal plane
2. Below***
3. Same

69- the worst  prognosis in response to bone graft  for tooth with furcation involvement

a.1^st max molar ***

1. 1^stmand molar
2. max 2^nd molar

70-immediate management of avulsed central incisor less than 30min

a.wash debris by water and scrap pdl&reposition in socket

1. wash debris by water&reposition in socket

c.hold the tooth from crown partwash debris by water &reposition in socket***

71- material exhibit high compressive strength low tensile strength

1. toughness
2. brittleness***

c.resilenace

72-When taking CR pt position on chair?

1. Upright with supported rest*?
2. Upright without supported head
3. supine position

73-zarcoium crown cemented with resin cement معلش مش فكره بظبط الاختيارات بس طريقه مسكه في الزركونيم كرون

a.

 

74-while giving Inferior Alveolar n block needle`s   deep relation with parotid gl paralysis to forehead and eyelid lip of same side what is expected injury?

a.perforation of parotid capsule

b.bell’s palsy***

1. cerebral palsy

75- Occlusal plan of non working side parallel

a.oblique ridge of max molar

1. transverse ridge of mand molar

c.

1. all of above*?

76- which tooth is necessary during cavity preparation ,tilting hand piece

a.1st max molar

1. 1st mand molar
2. max 2nd molar

d.2^ndmandpremolar ***

77- extention of attached gingiva

1. freegingiva groove to mucobuccal fold ***
2. free gingiva to dental col