PROMETRIC DENTIST SM EXAM 12 Welcome to PROMETRIC NURSE EXAM STUDY MODE Study mode allow you to attend the question without any time limitation. If you want to know the correct answer please move your mouse point at the hint notification Please click on the Next Button to Start the Exam Name Business Email Phone Number The most common immediate treatment reported for fractured teeth was: 25% 50%. Hint A 55 year old patient with multi-extraction teeth, after extraction what will you do first: Suturing Primary closure should be obtained if there is no luntant tissue. Alveoplasty should be done in all cases. Hint After trauma a tooth become yellowish in color, this is due to : Necrotic pulp. Hemorrhage in the pulp. Irreversible pulpitis. Pulp is partially or completely obliterated. Hint Pain in central incisors from : Central &lateral incisors Premolar & molar Lateral & canine Canine & premolar Hint Bonding agent for enamel we use: unfilled resin primer with resin modified glass ionomer primer & adhesive bonding agent resin dissolve in acetone or alcohol Hint Which of the following is the cause of immediat type allergic reaction to latex products: Accelerator Nickel Antioxidants Latex protein Hint An anterior fixed partial denture is contraindicated when: An anterior fixed partial denture is contraindicated when: Crown of the abutment teeth are extremely long owing to gingival recession. An abutment tooth is inclined 15 degrees but otherwise sound There is considerable resorption of the residual ridges. Hint A removable partial denture patient, Class II Kennedy classification. The last tooth on the left side is the 2nd premolar which has a distal caries. What’s the type of the clasp yo will use for this premolar: gingivally approaching clasp. ring clasp Hint What do we use as temporary filling material in anterior reign when aesthetic is important: Composite Glass ionemer cement Zinc oxide eugenol Hint Ranula is associated with which salivary gland: submandiuLar gland. sublingual gland. Hint Geographic tongue is seen in Pt with: Diabetes Iron deficiency anemia Pemphigus Hint Energy absorbed by the point of fracture called: ultimate strength brittleness elastic limit toughness Hint 8-(6 years) child with bilateral loss of deciduous molars &the anterior teeth not erupted yet ,the space maintainer for choice is: lingual arch removable partial denture bilateral band and loop bilateral band and loop with distal shoe Hint Are appliances used for immobilization of fragments of broken parts of jaw bones in their original position until repair takes bleeding? Splints Speech aids Stents Obturators. Hint After bleaching a tooth, we wanna restore the tooth with composite resin, we don’t want to compromise the bonding, we wait for: 24 hours a week choose a different material Hint 6 years old child lost his upper right 1st molar, arrangement : Lingual bar. Band and loop Hint Perforation during endo space preparation what is the most surface of distal root of lower molar will have tendency of perforation: Mesial Surface. Lingual surface. Distal surface. Buccal surface. Hint Important factor in long term success of perio treatment: Skill of the operator Perio maintenance Hint Child has a habit of finger sucking and starts to show orodental changes, the child needs: Early appliance Psychological therapy Hint Syphilis first appearance: Multiple vesicle. Bullae Erythematous reaction. Ulcer Hint Pt has bad oral hygine and missing the right and left lateral insicor what ttt : implant Marylad bridge. rpd conventional fpd Hint Class III jaw relation in edentulous PT : Class III jaw relation in edentulous PT Affect retention of lower den Affect esthetic and arrangement of maxillary denture All of the above Hint Class II composite resin is lined by: G.I. Cavity varnish. Reinforced ZOE. ZOE with epoxy cement. Hint PT feel pain of short duration after class II restoration. Diagnosis is: Reversible pulpitis Irreversible pulpitis. Periodontitis. Hint All are participating in the determination of the posterior extension of the maxillary denture (posterior palatal extension) EXCEPT : vibrating line retromolar areas hamular notch fovae palatine Hint Length of pins must be equals in both tooth and restoration by a depth of: 1 mm. 4 mm. 2 mm 3 mm. Hint Cleft palate, cleft lip, missing ear, prognathism are: Acquired defects. Congenital defects Developments defects. None Hint Composite restoration that was matching in shade, after one week it became much light... The reason could be: light started photoinitation. Absorption water. Shade selected after rubber dam Hint The packing and sorting of protein is the function of: Endoplasmic reticulum. Nucleus Golgi apparatus Mitochondria Hint Thickness of luting cement: 100 micrometer 40micro meter Hint The aim of treatment maintenance is: Prevent secondary infection. Check tissue response. Hint Hairy trichoglossia may be caused by: Broad spectrum antibiotic. Heavy smokers. H2o2 mouth wash. Systemic steroid. All of the above Hint Difference between Gracey and universal curette: Section of gracey is hemicircular and in universal triangular. Universal 90 not offset, gracey 60 offset. Gracey has one cutting edge while universal has two. Gracey Used for cutting in specific area while universal is in any area A and d A, b and c.e B, c and d. Hint Thyroglossal duct cysts: Are only found in the posterior tongue. Are sometimes called Lympho-epithelial cysts. Clinically present in the Lateral neck tissue. May be found anywhere along the pathway of the embryonic thyroglossal duct. Hint Stage Ib disease of squamous cell carcinoma: T1 NO MO T4 NO MO T3 NO MO T2 NO MO. Hint The needle holder used in suturing of lower third molar : curved haemostate Regular tweezers allis forceps peterson Adson forceps Hint Mix in walking non vital bleatching: H2O2 with phosph H2o2 with Sodium perborate superexol with ca hydroxide H2o2 with Sodium perborate Hint In primary teeth, pathologic changes in radiographs are always seen in: Periapical area. At base of developing teeth. Furcation area. Alveolar crest Hint Foramen oval is in the following bone: Temporal Occipital Sphenoid Hint In geriatrle Pt, Cementum on the root end will: Become thinned and almost nonexistent. Indicate pathosis. Often not be seen on the radiograph Become thicker and irregular Render apex to locater useless. Hint The best material for taking full crown veneers impression is : Poly-sulfide Poly vinyl siloxane Poly-ether Irreversible hydrocolloid Hint Mucoceles the best tx is: Excision cauterization leave it marsupialization Hint What medical condition should prevent the dentist from practicing dentistry : Diabetes Headache Hypertension Influenza Hint Which of the following may cause gingival enlargement : Phenyntoin Aspirin Nifedipine Cyclosporine None of the above Hint After usage of sharp scalpels, needles, what's the best management : throw in a special container of sharp instrument sterilize and re use through in ordinary plastic waste basket Hint In diabetic patient, periodontium affected by which cells: Neutrophil Macrophages Hint In diabetic patient, periodontium affected by which cells: Neutrophil Macrophages Hint Best treatment of choice for carious exposure of a primary molar in a 3 year old child who complain of toothache during and after food taking: Direct pulp capping with caoh. Caoh pulpotomy Direct pulp capping with zao paste. Formocresol pulpotomy. Hint The radiograph shows condylar head orientation and facial symmetry : Submentovertex Transorbital Reverse town Opg Hint In primary teeth. The ideal occlusal scheme is: Flush terminal. Mesial step. Distal step. Hint In geriatrle Pt, Cementum on the root end will: Become thinned and almost nonexistent. Indicate pathosis. Often not be seen on the radiograph Become thicker and irregular. Render apex to locater useless. Hint Which of the following endodontic failure may be retreated only with surgery: Missed major canal. Short canal filling. Persistent inter appointment pain. Post and core. Hint Child have tooth which have no moblity but have luxation best treatment: acrylic splint non rigid fixation = flexible rigid fixation Hint Post length increasing will : increase retention. increase resistant increase strength of restoration Hint Bronchial asthma epinephrine concentration subcutaneously : 1/1000. 1/10000 1/100000 Hint 32 years old patient came to your dental office, suffering from a bad odour and taste from His mouth. By examination patient has an anterior mandibular 3 unit bridge that bubbles upon Applying water spray and slight pressure. Cause: broken abutment Food impaction underneath the pontic. separation between the abutment and the retainer Hint In fixed p.d u use gic for cemntation what best to do : remove smear layer by acid to increase adhesion remove excess when it in dough stage do not varnish because it affect adhesion. mixed slowly on small area untill become creamy Hint To treat non vital tooth with open apex when doing access openning with gates glidden bur take care to : Remove all dentin Remove minimal dentine Follow conservative method Hint The retainer of rubber dam : four points of contact two buccally and two lingually without rocking 2 points four points of contact two buccally and two lingually above the height of contour four points of contact two mesially and two distally Hint Patient with lupus erythematous and under cortisone, he needs to surgical extraction of a tooth. What should the surgeon instruct the patient: Take half of the cortisone dose at the day of operation Double the cortisone dose day before and at the day of operation and day after. Double the cortisone dose at the day of operation Take half of the cortisone dose day before and at the day of operation and day after Hint Overhanging restoration margins should be removed because : It provides ideal location for plaque accumulation. Its removal permits more effective plaque control It tears the gingival fibers leading to attachment lo Stimulate inflammatory reaction directly A & d. Hint Spontaneous pulpal pain is indicative of: Reversible pulpitis. Atrophic pulp Hyperplastic pulp Irreversible pulpitis. Neurotic pulp. Hint The most accurate impression material for making impression of an oral cavity is: impression compound. poly sulfide. condensation type silicon. polyvinyl siloxanes. Hint The most affect tooth in nurse bottle feeding : lower molars mand incisor upper molars max incisor Hint After etch enamel and bond it with 5th generation the strength of? 5-10Mp. 100Mp. 25Mp 30Mp. Hint HBV can be transmitted by transplacental: True False Hint Acute periapical abscess characterized by: Varying degree of pain. Varying degree of swelling. Some time not shown on the radiograph All the above. Hint Most common cyst : Apical radicular cyst Keratocyst Hint When you give inferior dental block for pedo Pt the angulations for the needle: 7 mm below the occlusal plane. At the occlusal plane. 5 mm below the occlusal plane. 7 mm above the occlusal plane. Hint Verrucous carcinoma: Malignant Benign Hint Gingival hyperplasia related to phenytoin therapy is: Most common on lingual surface. Strongly related to poor oral hygiene. Most common in older Pt. Strongly related to phenytoin dosage. Hint Hand over mouth technique is used in management of which child: Mentally retarded. Hysterical. Positive resistance. Uncooperative Hint Gutta percha contain mainly: Gutta percha 20%. ZINC oxide % ZINC phosphate. Hint Radiographic diagnosis of bilateral expansile radioopaque areas in the canine premolar area region of the mandible is : Hematoma Genial tubercle Internal oblique ridge Remaining roots Torus mandibularis Hint Lateral canal is detected by: Radiograph Tactile sensation By clinical examination. Hint Incipient caries is diagnosed by: Fiber optic light Tactile examination Xray film. Hint Shade guide: Under light Dry tooth None of above Hint Palatal canal in upper molars is curved: Buccally Palatally Distally Hint Dentine hypersensitivity is best relieved or controlled by: Using efficient cooling system. Applying anti inflammatory agent to exposed dentin. Blacking exposed tubules on the dentin surface. Opening tubules to permit release of intrapulpal pressure. Hint For the ceramometal restorations, the type of finish line is: Chamfer Beveled shoulder Hint The following are multilocular radiolucencies in xray EXCEPT: Ameloblastoma. Myxoma Odontogenic keratocyst. Adenomatoid Odontogenic cyst Hint The best material for taking full crown veneers impression is : Polysulphide Poly vinyl siloxane Polyether Irreversible hydrocolloid Hint Mandibular 1st permanent molar look in morphology as: primary 1st mand molar. primary 2nd max molar. primary 2nd mand molar. primary 1st max molar Hint Light curing time for simple shallow class III composite: 10 sec. 15 sec. 20 sec. Hint The primary source of retention of porcelain veneer : mechanical retention from under cut micromechanical bond from itching of enamel and porcelain mechanical retention from secondary retentive features chemical bond by saline coupling agent Hint In class 3 jaw relation in edentulous Pt: It will effect size of maxillary teeth. Affect retention of lower denture esthetic and arrangement of maxillary denture. All of the above. Hint Each of the following is correct EXCEPT which one: Bad breath appears to be largely bacteria in origin. Fear of having bad breath may be a severe problem for some people. Bad breath originating from the gastrointestinal tract is quite common. Selfperceptions of bad breath appear to be unreliable Hint Selfperceptions of bad breath appear to be unreliable : Epithelial tissue. Connective tissue. Hint In deciduous tooth the first radiographic changes will be seen in: Bifurcation area. Apical area. External root resoption. Hint Came to the clinic complaining from pain related to swelling on maxillary central incisor area which vital and normal under percussion? periapical cyst aneurysmalbone cyst incisive cyst globulomaxillary cyst Hint We Vaseline the inner surface of the flasks all rounds: To help in the packing procedure To separate the models (casts) safety. None. A and B Hint The protrusive condylar guidance should be set on the articulator at: 40 degree 70 degree. 50 degree 60 degree. Hint Trauma caused fracture of the root at junction between middle and cervical third: do endo for coronal part only Splint the two parts together. extraction RCT for both leave Hint Squamous cell carcinoma is multifactorial: True False Hint Dental fluorosis : Is indicative of systemic fluorosis Is largely preventable Is reversible Can be contracted at any age Becomes less noticeable with age Hint Rubber dam is contraindicated in: Pt with obstructive nose Mentally retarded Pt Un comparative child. A and b. Hint The use of the rubber dam in endodontics is: Frequently required. Dictated by Pt comfort. Time consuming. An established rule. Not required. Hint Which surface of the central incisor that contacts the median line: Distal Lingual Mesial Buccal Hint -………… is the art and science of functional, anatomic and cosmetic reconstruction of missing or defective parts in the maxilla, mandible or face by the use of non living substances: Complete denture. Partial denture Maxillofacial prostheses. Orthodontics. Hint Treatment of cervical caries in old patients with a temporary restoration is best done by: Glass ionomer. composite resitn Hint Be sure to click Submit Quiz to see your results! Time's up Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.