DENTAL HYGIENIST GR II – INSURANCE MEDICAL SERVICES

PROVISIONAL ANSWER KEY
Question Paper Code: 33/2017/OL
Category Code: 194/2016
Exam: Dental Hygienist Grade II
Medium of Question: English
Date of Test 24-04-2017
Department Insurance Medical Services
Alphacode A
Question1:-The first Keralite judge of Supreme Court
A:-Justice Fathima Beevi
B:-Justice K.T. Koshi
C:-Justice P. Govindamenon
D:-Justice K.G. Balakrishnan
Correct Answer:- Option-C
Question2:-In which year Vakam Abdul Khader Moulavi began his news paper Swodeshabhimani ?
A:-1905
B:-1908
C:-1902
D:-1907
Correct Answer:- Option-A
Question3:-Which work of Kumaranasan is based on the Malabar rebellion of 1921 ?
A:-Chandala Bikshuki
B:-Prarodhanam
C:-Karuna
D:-Duravastha
Correct Answer:- Option-D
Question4:-Name the social reformer of Kerala who have twice visited Srilanka
A:-Sahodaran-Ayyappan
B:-Sree Narayana Guru
C:-K.P. Karuppan
D:-Chattambi Swamikal
Correct Answer:- Option-B
Question5:-The first opposit party leader of Kerala legislature.
A:-Pattam Thanupilla
B:-R. Sankar
C:-P.T. Chako
D:-C. Achuthamenon
Correct Answer:- Option-C
Question6:-‘Moonnaruviyum Oru Puzhayum’ was the literary work of
A:-Thakazhi
B:-S.K. Pottekad
C:-G. Sankarakurupu
D:-M.T. Vasudevan Nair
Correct Answer:- Option-C
Question7:-Which article of Indian Constitution deals about the prevention of untouchability ?
A:-Article – 17
B:-Article – 16
C:-Article – 14
D:-Article –21
Correct Answer:- Option-A
Question8:-The first Amendment of Indian Constitution added the matter
A:-Formation of states
B:-Voting age 21 to 18
C:-Education as fundamental right
D:-Land reforms
Correct Answer:- Option-D
Question9:-Which is regarded as the magnacarta of Kerala ?
A:-Land Reform Act
B:-Malayali memorial
C:-Temple entry proclamation
D:-Abstention movement
Correct Answer:- Option-C
Question10:-Among the following which is the book of Herman Gundert ?
A:-Puthan Pana
B:-Janova Parvam
C:-Sathyaveda Itihasam
D:-Mishiha Charithram
Correct Answer:- Option-C
Question11:-The first college of Kerala
A:-Kerala Varmma College
B:-Maharajas College
C:-Victoria College
D:-C.M.S. College
Correct Answer:- Option-D
Question12:-Who is called Jhansi Rani of Kerala ?
A:-A.V. Kuthmalu Amma
B:-Parvathi Nenmenimangalam
C:-Akkamma Cheriyan
D:-Captain Lakshmi
Correct Answer:- Option-C
Question13:-The book written by Vaikunda Swamikal
A:-Jathi Kummi
B:-Arul Nool
C:-Balakalisham
D:-Udyana Virunnu
Correct Answer:- Option-B
Question14:-The Araya Samajam was founded by
A:-Thaykat Ayyav
B:-Ayyathan Gopalan
C:-Pandit K.P. Karuppan
D:-Kumara Gurudevan
Correct Answer:- Option-C
Question15:-Which state in India firstly issued soil health cards to farmers ?
A:-Rajasthan
B:-Hariyana
C:-Madhyapradesh
D:-Panjab
Correct Answer:- Option-D
Question16:-Among the following constituent agencies which controlled economic relationship between control and State
Government
A:-Central economic council
B:-Planning commission
C:-National development council
D:-Finance commission
Correct Answer:- Option-D
Question17:-The weekly ‘Vivekodayam’ was published under the leadership of
A:-Palppu $ Kumaranasan
B:-Kumaranasan $ T.K. Madhavan
C:-Kumaranasan $ M. Govindan
D:-Palppu $ C. Kesavan
Correct Answer:- Option-C
Question18:-The Autobiography of Annachandi
A:-Atmakatha
B:-Marakkatha Smaranakal
C:-My days as justice
D:-My experiment in judgement
Correct Answer:- Option-A
Question19:-What is the aim of ‘Rajiv Awaz Yojana’ ?
A:-Rural housing
B:-Urban housing
C:-Housing for SC, ST
D:-Slum free India
Correct Answer:- Option-A
Question20:-The real name of Brahmananda Sivayogi
A:-Karait Achutha Menon
B:-Kunchi Kannan
C:-Karatt Govinda Menon
D:-Krishnan Nambiadiri
Correct Answer:- Option-C
Question21:-The most common malignant neoplasm of the oral cavity.
A:-Basal cell carcinoma
B:-Squamous cell carcinoma
C:-Spindle cell carcinoma
D:-Mucoepidermoid carcinoma
Correct Answer:- Option-B
Question22:-The most common site of intraoral lymphangioma is
A:-Buccal mucosa
B:-Tongue
C:-Floor of mouth
D:-Palate
Correct Answer:- Option-B
Question23:-The histopathologic type of ameloblastoma which exhibits squamous metaplasia and keratin production.
A:-Granular cell type
B:-Basal cell type
C:-Acanthomatous type
D:-Plexiform type
Correct Answer:- Option-C
Question24:-The condition in which teeth are united by cementum only
A:-Fusion
B:-Concrescence
C:-Dilaceration
D:-Taurodontism
Correct Answer:- Option-B
Question25:-‘Sprabasilarsplit’ is seen in the histopathology of
A:-Pemphigus
B:-Pemphigoid
C:-Leukoplakia
D:-Candidiasis
Correct Answer:- Option-A
Question26:-Anitschkow cell is seen in the cytology smear of
A:-Apthous ulcer
B:-Pemphigus
C:-Lichen planus
D:-Leukoplakia
Correct Answer:- Option-A
Question27:-Chinese character shaped irregular bony trabeculae of coarse woven bone is seen in the histopathology of
A:-Paget’s disease
B:-Fibrous dysphasia
C:-Osteopetrosis
D:-Fibrous histyocytoma
Correct Answer:- Option-B
Question28:-Tomb stone or picket fence appearance is seen in the histopathology of
A:-Dentigerous cyst
B:-Odontogenickerto cyst
C:-Lateral periodontal cyst
D:-Gingival cyst of newborn
Correct Answer:- Option-B
Question29:-Pink disease is associated with
A:-Mercury toxicity
B:-Lead toxicity
C:-Fluoride toxicity
D:-Silver toxicity
Correct Answer:- Option-A
Question30:-The most accepted theory regarding the aetiology of dental caries
A:-Acidogenic theory
B:-Proteolytic theory
C:-Legend of the worms
D:-Sucrose chelation theory
Correct Answer:- Option-A
Question31:-All are permanent restorative materials except
A:-Composite
B:-Amalgam
C:-Glass lonomer
D:-Zinc phosphate
Correct Answer:- Option-D
Question32:-Pit and Fissure sealants are used to prevent
A:-Dental caries
B:-Periodontitis
C:-Gingivitis
D:-Habits
Correct Answer:- Option-A
Question33:-All are used to obdurate deciduous teeth except
A:-Calcium hydroxide
B:-Zinc oxide eugenol
C:-Gutta percha
D:-Calcium hydroxide + lodoform
Correct Answer:- Option-C
Question34:-Early child hood caries is seen bellow
A:-16 years
B:-10 years
C:-6 years
D:-8 years
Correct Answer:- Option-C
Question35:-First deciduous tooth to erupt
A:-Maxillary first molar
B:-Mandibular second molar
C:-Mandibular canine
D:-Mandibular incisors
Correct Answer:- Option-D
Question36:-Pedi-wrap is used to restrict
A:-Head
B:-Mouth
C:-Hand
D:-Tongue
Correct Answer:- Option-C
Question37:-Twin block appliance is used to
A:-Advance maxilla
B:-Advance mandible
C:-Retract maxilla
D:-Retract mandible
Correct Answer:- Option-B
Question38:-Most suitable storage medium for an avulsed tooth is
A:-Water
B:-Milk
C:-Coconut oil
D:-Saliva
Correct Answer:- Option-B
Question39:-All could be causes of midline diasthema except
A:-High frenal attachment
B:-Ugly duckling stage
C:-Impacted mesiodens
D:-Crowding
Correct Answer:- Option-D
Question40:-Band and loop is a
A:-Space maintainer
B:-Removable habit breaker
C:-Fixed habit breaker
D:-Space regainer
Correct Answer:- Option-A
Question41:-‘p’ in ‘kVp’ stands for
A:-Potential
B:-Power
C:-Percentage
D:-Peak
Correct Answer:- Option-D
Question42:-Normal fasting blood glucose level is
A:-< 110 gm/dL B:-< 110 mg/dL C:-< 110 gm/ml D:-< 110 mg/ml Correct Answer:- Option-B Question43:-Superior displacement of inferior alveolar canal can be seen in A:-Fibrous dysplasia B:-Radicular cyst C:-Ameloblastoma D:-Periapical granuloma Correct Answer:- Option-A Question44:-Which of the following is not a scrapable white lesion ? A:-Nicotinic stomatitis B:-Uremic stomatitis C:-Thrush D:-Burn Correct Answer:- Option-A Question45:-Following are the changes in salivary glands following radiation therapy, except A:-Less quantity B:-Less buffering capacity C:-More pH D:-More viscosity Correct Answer:- Option-C Question46:-Which of the following viruses does not belong to herpesviridae family ? A:-Herpes Simplex Virus 1 B:-Varicella Zoster Virus C:-Epsein-Barr Virus D:-Coxsackie Virus Correct Answer:- Option-D Question47:-The dimensions of size 3 film are A:-27 × 54 mm B:-31 × 41 mm C:-57 × 76 mm D:-35 × 40 mm Correct Answer:- Option-A Question48:-Desquamative gingivitis may be seen in A:-Erosive lichen planus B:-Pemphigus C:-Pemphigoid D:-All of the above Correct Answer:- Option-D Question49:-Bitewing radiographs are best used for detection of A:-Periapical caries B:-Proximal caries C:-Occlusal caries D:-Buccal caries Correct Answer:- Option-B Question50:-Which of the following syndromes is not associated with aphthous stomatitis ? A:-Behcet's syndrome B:-MAGIC syndrome C:-Gorlin syndrome D:-PFAPA syndrome Correct Answer:- Option-C Question51:-Optimal angulation for scaling and root planning is A:-60 - 90 degrees B:-45 - 90 degrees C:-0 - 45 degrees D:-more than 90 degree Correct Answer:- Option-B Question52:-Cementum formed after the tooth reaches occlusal plane A:-Acellular cementum B:-Afibrillar cementum C:-Cellular cementum D:-Extrinsic fiber cementum Correct Answer:- Option-C Question53:-Isolated denuded areas which extend through the marginal bone A:-Dehisunce B:-Fenestration C:-Stillman's cleft D:-Mc calls festoon Correct Answer:- Option-A Question54:-Stage III gingivitis is also known as A:-Initial lesion B:-Advanced lesion C:-Established lesion D:-Early lesion Correct Answer:- Option-C Question55:-The bacterial species which is mainly associated with periodontal health A:-Porphyromonas gingivalis B:-Aggregatebacter actinomycetum comitans C:-Tanerella forsythia D:-Actinomyces viscosus Correct Answer:- Option-D Question56:-The crystal form seen more in subgingival calculus compared to supragingival calculus A:-Hydroxyapatite B:-Magnesium whitlockite C:-Octacalcium phosphate D:-Brushite Correct Answer:- Option-B Question57:-The correct angulation for sharpening of sickle scaler A:-100 – 110 degree B:-less than 45 degree C:-45 – 90 degree D:-zero degree Correct Answer:- Option-A Question58:-The angle between the face of a bladed instrument and the tooth surface is A:-Lateral pressure B:-Stroke C:-Adaptation D:-Angulation Correct Answer:- Option-D Question59:-The width of attached gingiva is least in A:-Mandibular central incisor B:-Maxillary central incisor C:-Mandibular first premolar D:-Maxillary second molar Correct Answer:- Option-C Question60:-The group of fibers in the periodontal ligament that bear the brunt of vertical masticatory stresses A:-Alveolar crest group B:-Oblique group C:-Horizontal group D:-Apical group Correct Answer:- Option-B Question61:-________ % of all surgical wounds are 'clean wounds'. A:-70 B:-90 C:-15 D:-75 Correct Answer:- Option-D Question62:-From the clinical standpoint, the most important parameter to measure the strength of a suture needle is A:-Minimum compatible section B:-Elasticity C:-Fracture resistance D:-Surgical efficiency Correct Answer:- Option-D Question63:-Glycogen is depleted how many hours after cessation of food intake ? A:-24 B:-6 C:-12 D:-18 Correct Answer:- Option-C Question64:-Which of the following drugs is not metabolized extensively in the liver ? A:-Celecoxib B:-Sulindac C:-Acetominophen D:-Etodoloc Correct Answer:- Option-C Question65:-The use of a mechanically coupled navigation system in oromaxillo facial surgery was first described by A:-Mosges B:-Gunkal C:-Hassfeld D:-Kaban Correct Answer:- Option-C Question66:-How many nerve plexus must be blocked for panless tooth removal under LA ? A:-4 B:-5 C:-3 D:-2 Correct Answer:- Option-C Question67:-Which of the following is not recommended for coagulating blood in PRP preparation ? A:-ACD-A B:-EDTA C:-Fibrin D:-1 and 3 Correct Answer:- Option-B Question68:-Who first described radical nerve dissection ? A:-Martin B:-Crik C:-Jatin P. Shah D:-Kenneth Correct Answer:- Option-B Question69:-Which of the following is not true at hemangioma ? A:-Present in neo-natal period B:-Fail to involute C:-Has proliferative stage D:-Endothelial cells exhibit increased mitotic activity Correct Answer:- Option-B Question70:-In which stage of Wilke's staging of internal derrangement of TMJ does abnormal bone contours start ? A:-VI B:-III C:-V D:-IV Correct Answer:- Option-D Question71:-During high copper amalgam reaction which phase replaces gamma 2 phase A:-Gamma 1 phase B:-Beta phase C:-Epsilon phase (ε) D:-Eta phase (η) Correct Answer:- Option-D Question72:-Optimal manual condensation force during amalgam condensation A:-15 lbs B:-9-10 lbs C:-3-4 lbs D:-6-7 lbs Correct Answer:- Option-C Question73:-Photo initiator for light cure composite resin A:-Benzoyl Peroxide B:-Tertiary amine C:-Camphoroquinone D:-B.H.T. Correct Answer:- Option-C Question74:-Which among these is a direct bonding cement ? A:-Zinc phosphate cement B:-Zinc oxide eugenol cement C:-glass ionomer cement D:-Silicate cement Correct Answer:- Option-C Question75:-Minimum thickness for a base A:-0.5 mm B:-1 mm C:-0.1 mm D:-0.75 mm Correct Answer:- Option-D Question76:-Miracle mix is a modification of A:-Poly carboxylate cement B:-Glass ionomer cement C:-Zinc phosphate cement D:-Calcium hydroxide cement Correct Answer:- Option-B Question77:-Ideal film thickness for a luting cement A:-75 μM B:-25 μM C:-10 μM D:-15 μM Correct Answer:- Option-B Question78:-Stain less steel spatula is not used for manipulation of glass ionomer cement because A:-SS spatula may react with fluoride of GIC B:-SS spatula can abrade the glass in GIC C:-SS spatula can stick to the GIC D:-All of the above Correct Answer:- Option-B Question79:-Gold calcium alloy of direct filling gold contains ________ calcium. A:-0.1 % calcium B:-1 % calcium C:-0.01 % calcium D:-1.5 % calcium Correct Answer:- Option-A Question80:-Porcelain condensation is done by A:-Vibration B:-Spatulation C:-Brush technique D:-All of the above Correct Answer:- Option-D Question81:-The orthodontic wire alloy that exhibits true weldability is A:-Elgiloy B:-Beta-titanium C:-Nitinol D:-Stainless steel Correct Answer:- Option-B Question82:-The stainless steels used for making orthodontic wires are A:-Ferritic stainless steels B:-Martensitic stainless steels C:-Austenitic stainless steels D:-None of the above Correct Answer:- Option-C Question83:-Elgiloy orthodontic wires are manufactured in A:-Five tempers B:-Six tempers C:-Three tempers D:-Four tempers Correct Answer:- Option-D Question84:-In certain NiTi alloys, shape memory is due to phase transformation from A:-Austenite to Martensite B:-Martensite to Austenite C:-Austenite to Ferrite D:-Ferrite to Austenite Correct Answer:- Option-B Question85:-Passive components of fixed appliances include all except A:-Bands B:-Orthodontic brackets C:-Elastics D:-Modules Correct Answer:- Option-C Question86:-Orthodontic pliers used for all types of wire bending are A:-Adam's pliers B:-Universal pliers C:-Loop forming pliers D:-Arrowhead forming pliers Correct Answer:- Option-B Question87:-In dry heat sterilization the heating temperature is A:-120°F B:-220°F C:-320°F D:-420°F Correct Answer:- Option-C Question88:-Orthodontic instruments that are prone to corrosion are sterilized using A:-Chemical vapour sterilization B:-Glass bead sterilization C:-Steam autoclave sterilization D:-Ethylene oxide sterilization Correct Answer:- Option-D Question89:-Orthodontic bands are cemented using all except A:-Zinc phospate cement B:-Calcium phosphate cement C:-Zinc polycarboxylate cement D:-Glass ionomer cement Correct Answer:- Option-B Question90:-Stabilizing agent used in stainless steel is A:-Chromium B:-Nickel C:-Titanium D:-Molybdenum Correct Answer:- Option-C Question91:-Which of the following is an impression wax ? A:-Baseplate wax B:-Inlay wax C:-Sticky wax D:-Bite wax Correct Answer:- Option-D Question92:-Which of the following is an irreversible hydrocolloid ? A:-Agar B:-Alginate C:-Polysulfide D:-Polyether Correct Answer:- Option-B Question93:-The most widely accepted theory that explains the setting of gypsum products is A:-Colloidal theory B:-Hydration theory C:-Dissolution-precipitation theory D:-Ionic bond theory Correct Answer:- Option-C Question94:-The gypsum product used to fill a flask in denture construction is A:-Type I B:-Type II C:-Type III D:-Type IV Correct Answer:- Option-B Question95:-Knoop Hardness number is highest for A:-Enamel B:-Dentin C:-Cementum D:-Porcelain Correct Answer:- Option-D Question96:-The component in heat-activated denture base resin functioning as cross-linking agent is A:-Polymethyl methacrylate B:-Benzoyl peroxide C:-Glycol dimethacrylate D:-Dibutyl phthalate Correct Answer:- Option-C Question97:-The component in dental ceramic to reduce the sintering temperature of silica is A:-Feldspar B:-Glass modifier C:-Pigmenting oxide D:-Glaze Correct Answer:- Option-B Question98:-Rouge, which is used as a polishing material, is A:-Iron oxide B:-Tin oxide C:-Silicon carbide D:-Silicon dioxide Correct Answer:- Option-A Question99:-The dental material showing highest co-efficient of thermal expansion is A:-Porcelain B:-Amalgam C:-Inlay wax D:-Denture resin Correct Answer:- Option-C Question100:-Gypsym-bonded investments are used for casting alloys below A:-500°C B:-600°C C:-700°C D:-800°C Correct Answer:- Option-C