APPG2012 (by anirudh ***appg state 2nd ranker*** @ pgdoctors.com)
1.In wrought gold alloys nickel acts as
a.age hardener
b.Strengthner@@@
c.Scavenger
d. color balancer
2.Gelation temperature of agar is between?
a. 20 to 25 C
b.27 to 33 C
c 37 to 50 C@@@
d 55 to 60 C
3.Fillers used in phosphate bonded investment is?
a. Magnesium oxide
b. silica@@@
c.sodium chloride
d. phosphoric acid
4.Reservior sprues are used to?
a Give smooth polished surface
b Prevent removal of molten metal
c.Prevent localized shrinkage porosity@@@
d.Prevent casting shrinkage
5.The main ingedient of inlay wax is?
a Candellila wax
b Paraffin wax@@@
c Carnauba wax
d Gum dummar
6.Ability of a material to be drawn into wire under a force of tension is?
a Malleability
b. Ductility@@@
c Resilience
d Toughnes
7. Contact angle for complete wetting occours at an angle of?
a 0@@@
b 45
c 60
d 90
8 Hypersenstivity reactions like contact dermatitis can be?
a Polysulphides
b Condensation silicones
c Addition silicones
d Polyether@@@
9 The coupling agent used in composites are?
a Quartz
b organosilanes@@@
c Tertiary amines
d Camphroquinones
10 The light emitted by curing units when looked at directly by a person can cause?
a Cataract
b Iritis
c Retinal damage@@@
d Corneal ulceration
11 Subgingival calculus is usually?
a Found as a bridge like structure over the interdental papilla of adjacent teeth
b Hard with a clay like consistency easily detached from the tooth surface
c. Hard and dense and firmly attached to the tooth surface@@@
d Derived from saliva
12 Based on Bokencamp's grading of enlargement an enlargement covering 3/4th crown is considered as?
a Grade 1
b Grade 2
c Grade 3@@@
d Grade 4
13 Smoking
a Increases signs of inflammation
b Decreases signs of inflammation@@@
c Has no effect on signs of inflammation
d decreases periodontal destruction
14 Etiology of periodontal abscess is?
a Bacteria carried deep into the tissues by toothbrush bristles
b Gingival inflammation
c Deep caries lesion
d Incomplete removal of calculus preceded by shrinkaga of gingval wall@@@
15 Appropriate probing force used for pocket measurment is?
a 0.25N
b 0.25Grams
c 0.75N @@@
4 0.75 Grams
16 Root planing stroke is a?
a Short powerful pull stroke
b light feeling stroke
c moderate to light pull stroke@@@
d moderate to light push stroke
17 An example for an extraorall fulcrum is?
a Conventional
b Palm down@@@
c opposite arch
d finger on finger
18 " Cul de sac" is the term given for the following grade of furcation involvement?
a Grade 1
b Grade 2@@@
c grade 3
d Grade 4
19 Color changes seen in ANUG may be?
a Marginal@@@
b Diffuse
c Patch like
d lace like
20 Apocket formed by gingival enlargement without destruction of underlying periodontal tissues is called as?
a Simple pocket
b Periodontal Pocket
c Pseudopocket@@@
d infrabony pocket
21 RRR is directly proportional to?
a Force factors/damping effect factors@@@
b Bone formation factors/ Bone resorption factors
c Damping effect
d bone formation factors
22 The most distal extension of the maxillary denture base is marked by?
a The junction of the hard and soft palate
b The anterior vibrating line
c The posterior vibrating line@@@
d A line 1-2 mm posterior to the junction of the hard and soft palate
23 The intercondylar distace can be adusted in the
a Hanau H2 articulator
b Hanau arcon H2 articulator
c Whipmix articulator@@@
d Mean value articulator
24 Secondry retention for a removable partila denture denture is provided by?
a The indirect retainer
b Thw direct retainer
c Intimate contact between the denture bases and the underlaying tissues@@@
d Direct and indirect retainers
25 Shoulder with bevel margin is indicated for?
a Facial margin of posterior metal ceramic crowns with supragingival margins@@@
b Facial margin of posterior metal ceramic crowns with deep sub gingival margins
c cast metal restorations on the posterior teeth
d Facial margin of a maxillary partial veneer crown
26 Resistance form is decreased in all of the following situation Except?
a Short tooth preperation
b Decreased taper@@@
c Rounding of axial line angels
d Teeth with ' V ' shaped grooves
27 The most common cause of cheekbiting with dentures is?
a Porcelian denture teeth
b Absence of buccal horizontasl overlap@@@
c Crossbite relationship of posterior teeth
d Complete denture partial denture combination
28 When porcelain is baked against metal, it should posses a?
a High fusion expansion
b High fusion temperature
c Linear coefficient of thermal expansion less than but close to that of metal@@@
d Linear coefficient of thermal expansion greater than but close to that of the metal
29 Proximal grooves for a partial veneer crown prpn for a maxillary central incisor are placed parallel to the?
a Facial surface
b Long axis of the tooth
c Incisal 1/3rd of the facial surface
d Incisal 2/3rd of the facial surface@@@
30 All the following qualities are the parmeteres of colour Except?
a Value
b Variance
c Chrome
d Hue
31Ultrasonic devices operate at?
a 25-30Khz@@@
b 35-40Khz
c 2-3Khz
d 5-10Khz
32 Sharp pulpal pain disappearing on removal of the stimulus is frequently a sign of?
a Irreversible pulpitis
b Reversible pulpitis@@@
c Acute pulpitis
d Chronic pulpitis
33 The most deleterious side effect of bleaching on non vital teeth is?
a Percolation
b Cervical resorption@@@
c Erosion
d Internal resorption
34 The " In office" non vital bleaching technique is?
a Walking bleach
b Power bleach technique
c Thermo catalytic twchnique@@@
d Night gaurd technique
35 The Bur used to penetrate metal restoration is?
a Mueller bur
b Transmetal bur@@@
c Safety tip tapered diamond bur
d L N bur
36 The purpose of acid etching prior to composite resin restoration is?
a To soften the enamel
b To produe surface irregulaties@@@
c To produce a clear enamel surface
d To remove the smear layer
37 The master gutta purcha cone must snugly fit the canal in?
a Apical third@@@
b Middle third
c Cervical third
d Entire canal
38 A radiolucent area appearing between the apices of vital maxillary lateral incisor and a vital maxillary canine is probably?
a Periapical cyst
b Periodontal cyst
c A radicular cyst
d A globulomaxillary cyst @@@
39 The distance between D1 and D2 in any root canal instrument is?
a 16mm@@@
b 18mm
c 20 mm
d 22 mm
40 Intracanal medication is
a Necessary for complete canal cleaning@@@
b Generally contraindicated
c Prevents post treatment pain
d Placed with paper point
41 Vital staining was introduced by?
a Enlow
b Wolf
c John hunter@@@
d Petrovic
42 The infantile swallow is changed to mature swallow usually by?
a 12 months
b 15 months
c 18 months@@@
d 24 months
43 The outer most envelope in Ackerman and proffit classification?
a Intra arch alignment and symmetry@@@
b Profile
c Bite depth
d class
44 Adams clasp for molar , premolar and for deciduous teeth is made of?
a 0.6mm hard stainless steel wire
b 0.7mm hard stainless steel wire@@@
c 0.8mm hard stainless steeel wire
d 0.9mm hard stainless steel wire
45 Early closure of suture is called?
a Synchondrosis
b Symphysis
c Synostosis@@@
d syndesmoses
46 The initial sign of sexual maturity in boys is usually?
a Fat spurt@@@
b Development of Adam's apple
c change in voice
d appearance of facial hair
47 The normal relationship of primary teeth is?
a Mesial step
b Flush terminal plane@@@
c Distal step
d Angle's class 1 malocclusion
48 The continous band of muscles constituting buccinator mechanism is anchored at?
a Pharyngeal tubercle of occipital bone@@@
b Supranuchal line of occipital bone
c Base of occipital bone
d Infranuchal line of occipital bone
49 Anthropometry is
a Measurement of skeletal dimensions on human skeletal remains
b Measurement of skeletal dimensions on living individuals@@@
c Measurment of skeletal dimensions on radiograph
d Measurement of skeletal dimensions on photographs
50 Which one of the following undergoes predominantly endochondral ossification?
a Maxilla
b Palate
c Cranial base@@@
d Cranial vault
51 Bence jones protiens in urine is a diagnostic feature of?
a Burkit's lymphoma
b multiple myeloma@@@
c Chondrosarcoma
d Osteosarcoma
52 Beri beri caused due to deficiency of
a Vitamin b1@@@
b B2
c B3
d B6
53 Excess saliva production is reffered to as?
a Sialorrhea@@@
b Sialadenitis
c Sialolithiasis
d Sialadenosis
54 Cooley's anaemia is also called as?
a Mediterrnean anaemia
b Bet thalassemia major
c Erythroblastic anaemia
d All of the above@@@
55 Addison's disease typically
a Cause hypertension
b Cause hypopigmentation
c Is an autoimmune disease@@@
d Steriods are contraindicated
56 X rays are produced when light speed electrons are stopped abruptly at?
a Anode@@@
b Cathode
c Focusing cup
d Tungsten filament
57 The drug Amifostine is used in subjects undergoing radiotherapy for cancer as it?
a Scavanges free radicals@@@
b Enhances the production of free radicals
c Promotes damage of DNA
d Prevents repair of damaged DNA
58 The radiographic appearance of osteogenic sarcoma is?
a Cottonwool
b Sunburst@@@
c Ground glass
d Driven snow
59 Positive Nikolskys sign is seen in?
a ANUG
b Acute herpetic gingivostomatitis
c Desquamative gingivitis@@@
d Erythem multiforme
60 cyst with highest recurrence rate is
a Radicular cyst
b DEntigerous cyst
c Residual cyst
d OKC@@@
61 In hyperbaric oxygen therapy one dive is equal to?
a 100% oxygen at 2.4 atm pressure for 60 min
b 100% oxygen at 2.4 atm pressure for 90 min@@@
c 100% oxygen at 1atm pressure for 45 min
d 100% oxygen at 1atm pressure for 90 min
62 The enzyme system continously reduces ferric dform of iron in the blood to the ferrous form?
a Methmoglobin reductace@@@
b Chylotrypsin
c Amylase
d Dehydrogenase
63 Scoring details for WHARFE assessment does not include?
a Winters classification
b Root shape
c Number of roots@@@
d Path of exit
64 All of the following are the adverse effects of halothane induced general anaesthesia Except
a Tachycardia
b Ventricular fibrillation
c Bradycardia@@@
d Ventricular premature contraction
65 Bell's palsy is a condition associated with?
a An impacted tooth
b A submaxillary gland
c Audiological disturbance
d The 7 th cranial nerve@@@
66 The lining of the maxillary sinus is by?
a Nasmyths membrane
b Hopewell smith membrane
c Schneiders membrane@@@
d Heusers membrane
67 Syncope is encounterd in dental practice due to?
a Cerebral hyperemia
b Cerebral edema
c Cerebral hyperca[pnia
d Cerebral hypoxia@@@
68 Dosage of I V diazepam in a dental chair is influenced by?
a Tinel's sign
b Verril's sign@@@
c Battle's sign
d Bell's sign
69 Antibiotic cover is mandatory before tooth extraction in the following conditions of the heart?
a Ischemic heart
b Hypertension
c Congestive cardiac failure
d Congenital heart disease@@@
70 Commonly encountered complication during extraction of maxillary third molar is?
a Oro antral communiction
b Root displacement into sinus
c Excessive heamorrhage
d Fracture of the maxillary tuberosity@@@
71 The following material with a hemostatic effect can be used as a substitute for formocresol pulpotomy
a Gluteraldehyde
b Ferric sulphate@@@
c MTA
d Freeze dried bone
72 PMA index given by Schour and Massler is a method of assessing!
a Periodontitis
b Oral hygiene
c Amt of calculus
d Gingivitis@@@
73 The finishing line for a stainless steel crown prpn on a primary molar is?
a Chamfer
b Knife edge@@@
c Shoulder
d shoulder with bevel
74 Measures of variability are?
a Mean, mode,median
b Mean,median,standard deviation
c Mean,mode,dispersion
d Range,dispersion , standard deviation@@@
75 Which of the following is the primary conclusion of the "Turku sugar study"
a Sucrose is the arch criminal for dental caries
b Xylitol results in marked reduction of caries increment@@@
c Caries increases with increasing frequency of sugars
d Spartan diet reduces the risk of dental caries
76 Which of these teeth are highly sturdy and usually the last ones to be lost?
a First molar
b Central incisors
c Canines@@@
d Premolars
77 A special feature of the periodontal ligament fibroblasts is?
a The number of organelles
b Precence of actin fibres and shape change@@@
c Size of the cells
d Collagen fibre formation
78 Which of the following is not a depression on the tooth surface?
a Fossa
b Tuberclae@@@
c Pit
d Sulcus
79 Which of the following premolars has a mesial marginal ridge that is more cervically located than its distal marginal ridge?
a maxillary first
b Mandibular first@@@
c Maxillary second
d Mandibular second
80 Which of the following represents the correct sequences of eruption of decidous teeth?
a ABCDE
b ACBDE
c ABDCE@@@
d ABDEC
81 Transmission of stimulus across dentin is
a Direct activation of nerve endings
b Correlated with the innervation density of the dentin
c Stimulus induced fluid flow@@@
d There is no transmissin of stimulus across dentin
82 The positioning of tongue in infantile swalloowing is?
a Posterior
b Medial
c Lateral
d Anterior@@@
83 Bilabial sounds are?
a f v
b p b @@@
c t d
d k g
84 The intrinsic factor for vitamin B12 absorption is produced in the
a Liver
b Stomach@@@
c Pancrease
d Duodenum
85 Calcium ions trigger contraction of muscles by binding to?
a Actin
b Myosin
c Troponin@@@
d Tropomyosin
86 The other nomenclature for the Therapeutic index of a drug is?
a Adverse effect
b Therapeutic use
c Safety margin@@@
d Pharmakokinetics
87 Which one of the anti hypertensive is contraindicated in pregnancy?
a Hydrallazine
b alpha-Methyldopa
c Nifedipine
d Enalapril@@@
88 Which one of these Atropine substitutes is indicated in bronchial asthma?
a Pirenzepine
b Ipratropium bromide@@@
c Cyclopentolate
d Homatropine
89 Following analgesics combination should be avioded
a Asprin and codiene
b PCM and Dextropropoxyphene
c Ibuprofen and paracetamol
d Ibuprofen and diclofenac@@@
90 Adrenaline is used in following except?
a With xylocaine
b Post extraction socket
c Anaphylactic shock
d Angina in dental chair@@@
91 Histochemical demonstration of glycogen in the cells can help in the diagnosis of
a Malignant melanoma
b Squamous cell carcinoma
c Kaposi sarcoma
d Ewings sarcom@@@
92 Mutation in GNAS 1 gene is associated with
a Fibrous dysplasia@@@
b Ossifying fibroma
c Focal cemento osseous dyspalsia
d Periapical cemento osseous dysplasia
93 Cicatricial pemphigoid is the synonym for
a Mocous membrane pemphigoid@@@
b Pemphigus vulgaris
c Hailey Hailey disease
d Paraneoplastic pemphigus
94 The area of greatest demineralization in ename caries is?
a Translucent zone
b Dark zone
c Body of the lesion@@@
d Surface zone
95 The fading of nuclear chromatin of a necrotic cell is
a Pyknosis
b Karyolysis@@@
c Karyorrhexis
d Hyperchromatism
96 " Mucous patches" are the manifestation of sypphilis in
a Primary stage
b Secondary stage@@@
c Tertiary stage
d Congenital syphilis
97 Causitive organism for " mumps" is
a Paramyxo virus@@@
b Coxsackie virus
c Parvo virus
d Orthomyxovirus
98 HIV infects cells that possess the receptor site
a CD 8
b CD 99
c CD 4@@@
d CD 34
99 Which one of the following is most effective method of sterlization by heat?
a Steam under Pressure@@@
b Steaming
c Boiling
d Hot air
100 Amoung the infectious diseases transmitted by food one is
a Viral stomatitis
b Diptheria
c Tuberculosis
d Typhiod fever@@@
Thanq all the best
Some key corrections are there as follows
Question 14, 42,64 and 73 are deleted and
For question 31 correct options are a & b
For question 36 correct options are b & d
For question 40 correct option is d
For question 46 correct options are a & c
For question 90 correct options are b & d
1.In wrought gold alloys nickel acts as
a.age hardener
b.Strengthner@@@
c.Scavenger
d. color balancer
2.Gelation temperature of agar is between?
a. 20 to 25 C
b.27 to 33 C
c 37 to 50 C@@@
d 55 to 60 C
3.Fillers used in phosphate bonded investment is?
a. Magnesium oxide
b. silica@@@
c.sodium chloride
d. phosphoric acid
4.Reservior sprues are used to?
a Give smooth polished surface
b Prevent removal of molten metal
c.Prevent localized shrinkage porosity@@@
d.Prevent casting shrinkage
5.The main ingedient of inlay wax is?
a Candellila wax
b Paraffin wax@@@
c Carnauba wax
d Gum dummar
6.Ability of a material to be drawn into wire under a force of tension is?
a Malleability
b. Ductility@@@
c Resilience
d Toughnes
7. Contact angle for complete wetting occours at an angle of?
a 0@@@
b 45
c 60
d 90
8 Hypersenstivity reactions like contact dermatitis can be?
a Polysulphides
b Condensation silicones
c Addition silicones
d Polyether@@@
9 The coupling agent used in composites are?
a Quartz
b organosilanes@@@
c Tertiary amines
d Camphroquinones
10 The light emitted by curing units when looked at directly by a person can cause?
a Cataract
b Iritis
c Retinal damage@@@
d Corneal ulceration
11 Subgingival calculus is usually?
a Found as a bridge like structure over the interdental papilla of adjacent teeth
b Hard with a clay like consistency easily detached from the tooth surface
c. Hard and dense and firmly attached to the tooth surface@@@
d Derived from saliva
12 Based on Bokencamp's grading of enlargement an enlargement covering 3/4th crown is considered as?
a Grade 1
b Grade 2
c Grade 3@@@
d Grade 4
13 Smoking
a Increases signs of inflammation
b Decreases signs of inflammation@@@
c Has no effect on signs of inflammation
d decreases periodontal destruction
14 Etiology of periodontal abscess is?
a Bacteria carried deep into the tissues by toothbrush bristles
b Gingival inflammation
c Deep caries lesion
d Incomplete removal of calculus preceded by shrinkaga of gingval wall@@@
15 Appropriate probing force used for pocket measurment is?
a 0.25N
b 0.25Grams
c 0.75N @@@
4 0.75 Grams
16 Root planing stroke is a?
a Short powerful pull stroke
b light feeling stroke
c moderate to light pull stroke@@@
d moderate to light push stroke
17 An example for an extraorall fulcrum is?
a Conventional
b Palm down@@@
c opposite arch
d finger on finger
18 " Cul de sac" is the term given for the following grade of furcation involvement?
a Grade 1
b Grade 2@@@
c grade 3
d Grade 4
19 Color changes seen in ANUG may be?
a Marginal@@@
b Diffuse
c Patch like
d lace like
20 Apocket formed by gingival enlargement without destruction of underlying periodontal tissues is called as?
a Simple pocket
b Periodontal Pocket
c Pseudopocket@@@
d infrabony pocket
21 RRR is directly proportional to?
a Force factors/damping effect factors@@@
b Bone formation factors/ Bone resorption factors
c Damping effect
d bone formation factors
22 The most distal extension of the maxillary denture base is marked by?
a The junction of the hard and soft palate
b The anterior vibrating line
c The posterior vibrating line@@@
d A line 1-2 mm posterior to the junction of the hard and soft palate
23 The intercondylar distace can be adusted in the
a Hanau H2 articulator
b Hanau arcon H2 articulator
c Whipmix articulator@@@
d Mean value articulator
24 Secondry retention for a removable partila denture denture is provided by?
a The indirect retainer
b Thw direct retainer
c Intimate contact between the denture bases and the underlaying tissues@@@
d Direct and indirect retainers
25 Shoulder with bevel margin is indicated for?
a Facial margin of posterior metal ceramic crowns with supragingival margins@@@
b Facial margin of posterior metal ceramic crowns with deep sub gingival margins
c cast metal restorations on the posterior teeth
d Facial margin of a maxillary partial veneer crown
26 Resistance form is decreased in all of the following situation Except?
a Short tooth preperation
b Decreased taper@@@
c Rounding of axial line angels
d Teeth with ' V ' shaped grooves
27 The most common cause of cheekbiting with dentures is?
a Porcelian denture teeth
b Absence of buccal horizontasl overlap@@@
c Crossbite relationship of posterior teeth
d Complete denture partial denture combination
28 When porcelain is baked against metal, it should posses a?
a High fusion expansion
b High fusion temperature
c Linear coefficient of thermal expansion less than but close to that of metal@@@
d Linear coefficient of thermal expansion greater than but close to that of the metal
29 Proximal grooves for a partial veneer crown prpn for a maxillary central incisor are placed parallel to the?
a Facial surface
b Long axis of the tooth
c Incisal 1/3rd of the facial surface
d Incisal 2/3rd of the facial surface@@@
30 All the following qualities are the parmeteres of colour Except?
a Value
b Variance
c Chrome
d Hue
31Ultrasonic devices operate at?
a 25-30Khz@@@
b 35-40Khz
c 2-3Khz
d 5-10Khz
32 Sharp pulpal pain disappearing on removal of the stimulus is frequently a sign of?
a Irreversible pulpitis
b Reversible pulpitis@@@
c Acute pulpitis
d Chronic pulpitis
33 The most deleterious side effect of bleaching on non vital teeth is?
a Percolation
b Cervical resorption@@@
c Erosion
d Internal resorption
34 The " In office" non vital bleaching technique is?
a Walking bleach
b Power bleach technique
c Thermo catalytic twchnique@@@
d Night gaurd technique
35 The Bur used to penetrate metal restoration is?
a Mueller bur
b Transmetal bur@@@
c Safety tip tapered diamond bur
d L N bur
36 The purpose of acid etching prior to composite resin restoration is?
a To soften the enamel
b To produe surface irregulaties@@@
c To produce a clear enamel surface
d To remove the smear layer
37 The master gutta purcha cone must snugly fit the canal in?
a Apical third@@@
b Middle third
c Cervical third
d Entire canal
38 A radiolucent area appearing between the apices of vital maxillary lateral incisor and a vital maxillary canine is probably?
a Periapical cyst
b Periodontal cyst
c A radicular cyst
d A globulomaxillary cyst @@@
39 The distance between D1 and D2 in any root canal instrument is?
a 16mm@@@
b 18mm
c 20 mm
d 22 mm
40 Intracanal medication is
a Necessary for complete canal cleaning@@@
b Generally contraindicated
c Prevents post treatment pain
d Placed with paper point
41 Vital staining was introduced by?
a Enlow
b Wolf
c John hunter@@@
d Petrovic
42 The infantile swallow is changed to mature swallow usually by?
a 12 months
b 15 months
c 18 months@@@
d 24 months
43 The outer most envelope in Ackerman and proffit classification?
a Intra arch alignment and symmetry@@@
b Profile
c Bite depth
d class
44 Adams clasp for molar , premolar and for deciduous teeth is made of?
a 0.6mm hard stainless steel wire
b 0.7mm hard stainless steel wire@@@
c 0.8mm hard stainless steeel wire
d 0.9mm hard stainless steel wire
45 Early closure of suture is called?
a Synchondrosis
b Symphysis
c Synostosis@@@
d syndesmoses
46 The initial sign of sexual maturity in boys is usually?
a Fat spurt@@@
b Development of Adam's apple
c change in voice
d appearance of facial hair
47 The normal relationship of primary teeth is?
a Mesial step
b Flush terminal plane@@@
c Distal step
d Angle's class 1 malocclusion
48 The continous band of muscles constituting buccinator mechanism is anchored at?
a Pharyngeal tubercle of occipital bone@@@
b Supranuchal line of occipital bone
c Base of occipital bone
d Infranuchal line of occipital bone
49 Anthropometry is
a Measurement of skeletal dimensions on human skeletal remains
b Measurement of skeletal dimensions on living individuals@@@
c Measurment of skeletal dimensions on radiograph
d Measurement of skeletal dimensions on photographs
50 Which one of the following undergoes predominantly endochondral ossification?
a Maxilla
b Palate
c Cranial base@@@
d Cranial vault
51 Bence jones protiens in urine is a diagnostic feature of?
a Burkit's lymphoma
b multiple myeloma@@@
c Chondrosarcoma
d Osteosarcoma
52 Beri beri caused due to deficiency of
a Vitamin b1@@@
b B2
c B3
d B6
53 Excess saliva production is reffered to as?
a Sialorrhea@@@
b Sialadenitis
c Sialolithiasis
d Sialadenosis
54 Cooley's anaemia is also called as?
a Mediterrnean anaemia
b Bet thalassemia major
c Erythroblastic anaemia
d All of the above@@@
55 Addison's disease typically
a Cause hypertension
b Cause hypopigmentation
c Is an autoimmune disease@@@
d Steriods are contraindicated
56 X rays are produced when light speed electrons are stopped abruptly at?
a Anode@@@
b Cathode
c Focusing cup
d Tungsten filament
57 The drug Amifostine is used in subjects undergoing radiotherapy for cancer as it?
a Scavanges free radicals@@@
b Enhances the production of free radicals
c Promotes damage of DNA
d Prevents repair of damaged DNA
58 The radiographic appearance of osteogenic sarcoma is?
a Cottonwool
b Sunburst@@@
c Ground glass
d Driven snow
59 Positive Nikolskys sign is seen in?
a ANUG
b Acute herpetic gingivostomatitis
c Desquamative gingivitis@@@
d Erythem multiforme
60 cyst with highest recurrence rate is
a Radicular cyst
b DEntigerous cyst
c Residual cyst
d OKC@@@
61 In hyperbaric oxygen therapy one dive is equal to?
a 100% oxygen at 2.4 atm pressure for 60 min
b 100% oxygen at 2.4 atm pressure for 90 min@@@
c 100% oxygen at 1atm pressure for 45 min
d 100% oxygen at 1atm pressure for 90 min
62 The enzyme system continously reduces ferric dform of iron in the blood to the ferrous form?
a Methmoglobin reductace@@@
b Chylotrypsin
c Amylase
d Dehydrogenase
63 Scoring details for WHARFE assessment does not include?
a Winters classification
b Root shape
c Number of roots@@@
d Path of exit
64 All of the following are the adverse effects of halothane induced general anaesthesia Except
a Tachycardia
b Ventricular fibrillation
c Bradycardia@@@
d Ventricular premature contraction
65 Bell's palsy is a condition associated with?
a An impacted tooth
b A submaxillary gland
c Audiological disturbance
d The 7 th cranial nerve@@@
66 The lining of the maxillary sinus is by?
a Nasmyths membrane
b Hopewell smith membrane
c Schneiders membrane@@@
d Heusers membrane
67 Syncope is encounterd in dental practice due to?
a Cerebral hyperemia
b Cerebral edema
c Cerebral hyperca[pnia
d Cerebral hypoxia@@@
68 Dosage of I V diazepam in a dental chair is influenced by?
a Tinel's sign
b Verril's sign@@@
c Battle's sign
d Bell's sign
69 Antibiotic cover is mandatory before tooth extraction in the following conditions of the heart?
a Ischemic heart
b Hypertension
c Congestive cardiac failure
d Congenital heart disease@@@
70 Commonly encountered complication during extraction of maxillary third molar is?
a Oro antral communiction
b Root displacement into sinus
c Excessive heamorrhage
d Fracture of the maxillary tuberosity@@@
71 The following material with a hemostatic effect can be used as a substitute for formocresol pulpotomy
a Gluteraldehyde
b Ferric sulphate@@@
c MTA
d Freeze dried bone
72 PMA index given by Schour and Massler is a method of assessing!
a Periodontitis
b Oral hygiene
c Amt of calculus
d Gingivitis@@@
73 The finishing line for a stainless steel crown prpn on a primary molar is?
a Chamfer
b Knife edge@@@
c Shoulder
d shoulder with bevel
74 Measures of variability are?
a Mean, mode,median
b Mean,median,standard deviation
c Mean,mode,dispersion
d Range,dispersion , standard deviation@@@
75 Which of the following is the primary conclusion of the "Turku sugar study"
a Sucrose is the arch criminal for dental caries
b Xylitol results in marked reduction of caries increment@@@
c Caries increases with increasing frequency of sugars
d Spartan diet reduces the risk of dental caries
76 Which of these teeth are highly sturdy and usually the last ones to be lost?
a First molar
b Central incisors
c Canines@@@
d Premolars
77 A special feature of the periodontal ligament fibroblasts is?
a The number of organelles
b Precence of actin fibres and shape change@@@
c Size of the cells
d Collagen fibre formation
78 Which of the following is not a depression on the tooth surface?
a Fossa
b Tuberclae@@@
c Pit
d Sulcus
79 Which of the following premolars has a mesial marginal ridge that is more cervically located than its distal marginal ridge?
a maxillary first
b Mandibular first@@@
c Maxillary second
d Mandibular second
80 Which of the following represents the correct sequences of eruption of decidous teeth?
a ABCDE
b ACBDE
c ABDCE@@@
d ABDEC
81 Transmission of stimulus across dentin is
a Direct activation of nerve endings
b Correlated with the innervation density of the dentin
c Stimulus induced fluid flow@@@
d There is no transmissin of stimulus across dentin
82 The positioning of tongue in infantile swalloowing is?
a Posterior
b Medial
c Lateral
d Anterior@@@
83 Bilabial sounds are?
a f v
b p b @@@
c t d
d k g
84 The intrinsic factor for vitamin B12 absorption is produced in the
a Liver
b Stomach@@@
c Pancrease
d Duodenum
85 Calcium ions trigger contraction of muscles by binding to?
a Actin
b Myosin
c Troponin@@@
d Tropomyosin
86 The other nomenclature for the Therapeutic index of a drug is?
a Adverse effect
b Therapeutic use
c Safety margin@@@
d Pharmakokinetics
87 Which one of the anti hypertensive is contraindicated in pregnancy?
a Hydrallazine
b alpha-Methyldopa
c Nifedipine
d Enalapril@@@
88 Which one of these Atropine substitutes is indicated in bronchial asthma?
a Pirenzepine
b Ipratropium bromide@@@
c Cyclopentolate
d Homatropine
89 Following analgesics combination should be avioded
a Asprin and codiene
b PCM and Dextropropoxyphene
c Ibuprofen and paracetamol
d Ibuprofen and diclofenac@@@
90 Adrenaline is used in following except?
a With xylocaine
b Post extraction socket
c Anaphylactic shock
d Angina in dental chair@@@
91 Histochemical demonstration of glycogen in the cells can help in the diagnosis of
a Malignant melanoma
b Squamous cell carcinoma
c Kaposi sarcoma
d Ewings sarcom@@@
92 Mutation in GNAS 1 gene is associated with
a Fibrous dysplasia@@@
b Ossifying fibroma
c Focal cemento osseous dyspalsia
d Periapical cemento osseous dysplasia
93 Cicatricial pemphigoid is the synonym for
a Mocous membrane pemphigoid@@@
b Pemphigus vulgaris
c Hailey Hailey disease
d Paraneoplastic pemphigus
94 The area of greatest demineralization in ename caries is?
a Translucent zone
b Dark zone
c Body of the lesion@@@
d Surface zone
95 The fading of nuclear chromatin of a necrotic cell is
a Pyknosis
b Karyolysis@@@
c Karyorrhexis
d Hyperchromatism
96 " Mucous patches" are the manifestation of sypphilis in
a Primary stage
b Secondary stage@@@
c Tertiary stage
d Congenital syphilis
97 Causitive organism for " mumps" is
a Paramyxo virus@@@
b Coxsackie virus
c Parvo virus
d Orthomyxovirus
98 HIV infects cells that possess the receptor site
a CD 8
b CD 99
c CD 4@@@
d CD 34
99 Which one of the following is most effective method of sterlization by heat?
a Steam under Pressure@@@
b Steaming
c Boiling
d Hot air
100 Amoung the infectious diseases transmitted by food one is
a Viral stomatitis
b Diptheria
c Tuberculosis
d Typhiod fever@@@
Thanq all the best
Some key corrections are there as follows
Question 14, 42,64 and 73 are deleted and
For question 31 correct options are a & b
For question 36 correct options are b & d
For question 40 correct option is d
For question 46 correct options are a & c
For question 90 correct options are b & d
