Description : .The MOST common carcinoma in the mouth is, A. Epidermoid carcinoma /Squamous Cell Carcinoma/ B. Carcinoma of the lips
Last Answer : A. Epidermoid carcinoma /Squamous Cell Carcinoma/
Description : Treatment of fibrous dysplasia consists of, A. Resection B. Complete excision if it affects small area; if it is large lesion, limited excision surgery because of the cosmetic considerations. C. Irradiation D. Excision and removal of adjacent teeth E. None of the above
Last Answer : B. Complete excision if it affects small area; if it is large lesion, limited excision surgery because of the cosmetic considerations.
Description : A persistent oroantral fistula for a 12 weeks period following the extraction of a maxillary first permanent molar is best treated by, a. Further review and reassurance since it will most ... Excision of the fistula and surgical closure. e. Maxillary antral wash out and nasal antrostomy.
Last Answer : d. Excision of the fistula and surgical closure.
Description : A persistent oroantral fistula for a 12 weeks period following the extraction of a maxillary first permanent molar is best treated by,** A. Further review and reassurance since it will most ... . Excision of the fistula and surgical closure E. Maxillary antral wash out and nasal antrostomy.
Last Answer : D. Excision of the fistula and surgical closure
Description : Basal cell carcinoma is characterised by, a.Rapid growth and metastasis. b.Local cutaneous invasion. c. Inability to invade bone. d.Poor prognosis. e.Radiation resistance. f.Can not metastasise to the bone.
Last Answer : b.Local cutaneous invasion.
Description : Basal cell carcinoma is characterised by, A. Rapid growth and metastasis B. Local cutaneous invasion C. Inability to invade bone D. Poor prognosis E. Radiation resistance F. Can not metastasise to the bon
Last Answer : B. Local cutaneous invasion
Description : A patient shows a lesion on the tongue adjacent to sharp tooth. You “round off” the sharp area and recall patient after one month to see the lesion turning smaller in size. What would be your next step: A. Keep observing B. Perform an excision biopsy C. Prescribe Kenalog and Orabase
Last Answer : A. Keep observing
Description : The prognosis of teeth with apical resorption is : A. Poor B. Good if apex can be sealed C. Dependant upon periapical surgery D. Contingent upon systemic antibiotic therapy combined with treatment of the canal
Last Answer : B. Good if apex can be sealed
Description : A patient comes with a firm, painless swelling of lower lobe of parotid which has grown progressively for the past year. He complains of paresthesia for the past 2 weeks. This is most likely to be: a. Pleomorphic adenoma. b. Carcinoma of the parotid. c. Lymphoma of parotid.
Last Answer : a. Pleomorphic adenoma.
Description : Which of the following IS NOT RECOGNISED on HIV patients: A. Squamous cell carcinoma B. HIV gingivitis C. Osteosarcoma D. External lymphoma E. Kaposi sarcoma
Last Answer : C. Osteosarcoma
Description : What is TRUE in regard to Basal Cell Carcinoma A. Metastasis is common B. Erodes bone C. More common in oriental races D. Cannot occur in oral mucosa according to definition
Last Answer : D. Cannot occur in oral mucosa according to definition
Description : The MOST common sites for squamous carcinoma in the oral cavity are:** A. Palate and gingivae B. Tongue and floor of the mouth C. Tongue and palate
Last Answer : B. Tongue and floor of the mouth
Description : A patient states that for ALMOST a year now she has had a rubbery, firm, painless nodule within the substance of parotid gland. This MOST likely is: A. Mucocele B. Lymph node C. Benign mixed tumour D. Squamous cell carcinoma E. Sialolith with encapsulations
Last Answer : C. Benign mixed tumour
Description : Which of the following is secondary to immune deficiency: A. Pseudo membrane deficiency B. Herpes simplex C. Squamous cell carcinoma D. Elevated Epstein bar viruses incidence
Last Answer : D. Elevated Epstein bar viruses incidence
Description : What is NOT CHARACTERISTIC in finding a carcinoma of the mouth: A. Elevation B. Fixation C. Invasion D. Verrucoid appearance E. Pain
Last Answer : E. Pain
Description : Painless bluish lump filled with fluid on the lips; MOST likely is: A. Smoker’s keratosis B. Squamous cell carcinoma C. Mucocele D. Fibroma E. Fibro-epithelial polyp
Last Answer : C. Mucocele
Description : Oral mucosa and skin pigmentation occurs in patient with:** A. Diabetes mellitus B. Addison’s disease C. Multiple myeloma D. Squamous cell carcinoma E. Bright’s disease F. Cushing’s disease
Last Answer : B. Addison’s disease
Description : A patient comes with a firm, painless swelling of lower lobe of parotid which has grown progressively for the past year. He complains of paresthesia for the past 2 weeks. This is most likely to be: A. Pleomorphic adenoma B. Carcinoma of the parotid C. Lymphoma of parotid
Last Answer : A. Pleomorphic adenoma
Description : The characteristic feature of basal cell carcinoma is: A. Blood metastasis B. Does not erode bone C. Intensive involvement / inveterately characteristic/ D. Radio resistant
Last Answer : C. Intensive involvement / inveterately characteristic/
Description : How can you differentiate between a benign epithelial tumour and a carcinoma:
Last Answer : Soft papillomatous mass, not indurated or not fixed /Moves freely/ and pedunculated.
Description : Characteristic of Squamous Cell Carcinoma:** A. White skinned people B. Alcoholic and smokers C. It reacts far simply to radiotherapy
Last Answer : B. Alcoholic and smokers
Description : .What is the most common malignant lesion that occurs in the oral cavity: A. Ameloblastoma B. Squamous cell carcinoma C. Osteosarcom
Last Answer : B. Squamous cell carcinoma
Description : Carcinoma of the tongue has a predilection for which of the following sites?** A. Lateral border anteriorly B. Anterior dorsal surface C. Posterior dorsal surface D. Lateral border posteriorly E. No preferred location
Last Answer : D. Lateral border posteriorly
Description : Three dimensional CAT Scans reveal the cyst called ______ within the skull. a) arachnoid cyst b) epidermoid cyst c) ganglion cyst d) chalazia cyst
Last Answer : a) arachnoid cyst
Description : Which of the following is not true about warfarin, a. INR of 3 is enough to start any extraction. b. Affects extrinsic system and increases prothrombin time. c. Heparin can be given subcutaneously ... rapidly. d. It takes at least 12 hours for Vitamin K to reverse the effects of coumarin.
Last Answer : d. It takes at least 12 hours for Vitamin K to reverse the effects of coumarin.
Description : A 50 years-old man presented after a full mouth extraction complaining that he bled all night . Which of the following pre. existing conditions could be responsible for the post operative bleeding: a. Blood ... 140/80 b. Gastric ulcer. c. Elevated prothrombin time. d. None of the above.
Last Answer : c. Elevated prothrombin time.
Description : As far as localised alveolar osteitis is concerned; which one of the following is true? A. The incidence in the mandible and maxilla is similar B. The prophylactic prescription of antibiotics ... and irrigation is mandatory E. Zn oxide eugenol and alvogyl dressing promote a rapid bone growth
Last Answer : C. Excessive fibrinolysis is the likely aetiology
Description : A patient on dicoumarol treatment needs extraction. Which of the following is MOST valuable in evaluating surgical risks: A. Clotting time B. Bleeding time C. Prothrombin time D. Sedimentation rate E. Complete blood cell count
Last Answer : C. Prothrombin time
Description : Which of the following is not true about warfarin, ** A. INR of 3 is enough to start any extraction B. Affects extrinsic system and decreases prothrombin time C. Heparin can be given subcutaneously and acts rapidly D. It takes up to 12 hours for Vitamin K to reverse the effects of warfarin
Last Answer : B. Affects extrinsic system and decreases prothrombin time
Description : What is your management with a chronic oral antral fistula for some time after the extraction of maxillary first molar: A. Surgical closure B. Anti-biotic and nasal decongestant C. Wash the antrum D. All of the above
Last Answer : D. All of the above
Description : A 50 years old man presents after a full mouth extraction complaining that he bled all night . Which of the following pre existing conditions could be responsible for the post operative bleeding: A. Blood ... ulcer C. Elevated prothrombin time D. A & C are correct E. None of the above
Last Answer : D. A & C are correct
Description : The MOST common consequence arising from premature extraction of deciduous molars is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour D. Loss of vertical height E. Loss of free way space
Last Answer : A. Loss of arch length
Description : All of the following should be considered for systemic antibiotic except: A. Extraction of tooth with acute dento alveolar abscess B. Necrotic ulcerative gingivitis (ANUG) unless it is acute. C. ... of 38 or 48 with acute pericoronitis D. Full mouth extraction for a patient with perio disease
Last Answer : B. Necrotic ulcerative gingivitis (ANUG) unless it is acute.
Description : How do prepare a patient with rheumatic fever before extraction: A. 6000000 units of benzoyl penicillin B. 2g Amoxicillin pre-operatively
Last Answer : B. 2g Amoxicillin pre-operatively
Description : During extraction of a maxillary third molar the tuberosity is fractured; however, it remains in place attached to the mucoperiosteum. Which of the following procedures should be employed:** A. Remove the ... then suture. D. If fractured tuberosity is greater than 2 cm, leave in place and suture
Last Answer : B. Leave the tuberosity and stabilize if required
Description : A 65 years-old patient needs extraction of 44; he has taken insulin in the morning. What preoperative advice you should give: A. Take more sugar B. Maintain normal diet C. Antibiotic 2 hours before D. Medication increases preoperatively
Last Answer : B. Maintain normal diet
Description : Patient on anti-coagulant therapy requires an extraction to be performed. Which of the following is NOT true: A. Minor post operative bleedings can be reduced somehow by using tranexamic acid B. ... takes at least 8 hours for heparin to take effects D. Heparin should be administered sub-cutaneous
Last Answer : C. It takes at least 8 hours for heparin to take effects
Description : On examination of an 8 years-old child you find 75 with carious exposure. On X-ray you find 35 missing. Your treatment is: A. Extraction of 75 allowing 36 to move mesially B. ... of 75 and place a fixed space retainer to be replaced with fixed bridge. D. Extraction of 65 and 75
Last Answer : B. Pulpotomy on 75 and wait indefinitely
Description : A primary molar has relatively un-resorbed roots encompassing the permanent tooth bud. What extraction technique would you use to avoid the inadvertent removal of a developing bicuspid
Last Answer : Section the tooth vertically and remove each root separately
Description : The MOST common consequence arising from premature extraction of deciduous molar is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour
Description : Why do you extract lower 8’s by directing the extraction lingually:** A. Because of the roots direction B. Thinner bone C. Lingual deviation
Last Answer : B. Thinner bone
Description : Which of the following is a major disadvantage to immediate complete denture therapy: A. Trauma to extraction site FB. Increased the potential of infection C. Impossibility for anterior try in D. Excessive resorption of residual ridge
Last Answer : C. Impossibility for anterior try in
Description : A child with a fracture of a tooth at the apical third of the root, what would be your first decision: A. Wait and recall after one month and observe for any necrotic or radiolucency B. Root canal treatment C. Extraction D. Apiectomy
Last Answer : A. Wait and recall after one month and observe for any necrotic or radiolucency
Description : What technique is used in the extraction of permanent 1st molars: A. Rotation movement B. Lingual movement C. Buccal movement
Last Answer : C. Buccal movement
Description : The BEST treatment for alveolar abscess:******** A. Endontic treatment or extraction B. Incision and drainage alone C. Extraction D. Endodontic
Last Answer : A. Endontic treatment or extraction
Description : As far as localised alveolar osteitis (dry socket) is concerned; which one of the following is true? M07 A. The incidence in the mandible and maxilla is similar B. The prophylactic ... diagnosis and irrigation is mandatory E. Zinc oxide eugenol and alvogyl dressing promote a rapid bone growth
Description : Which of the following is a major disadvantage to immediate complete denture therapy, A. Trauma to extraction site B. Increased potential of infection C. Impossibility for anterior try in D. Excessive resorption of residual ridge
Description : The extraction of maxillary deciduous molar in 5 years old child; you should use: A. Mostly towards the apex pressure and some movement B. Rotation C. Distal pressure and movement D. Labial-lingual movement
Last Answer : D. Labial-lingual movement
Description : A healthy 6 years-old child presents with carious maxillary second primary molar with a necrotic pulp. Which treatment would be preferred? A. Extraction B. Indirect pulp treatment C. ... normal exfoliation) D. Pulpectomy to preserve the tooth as a space manteiner. E. Antibiotic coverage
Last Answer : D. Pulpectomy to preserve the tooth as a space manteiner.
Description : cyst at the apex of an upper central incisor measuring 1 cm in diameter is visualized in radiograph and confirmed by aspiration biopsy; which method of treatment would you consider?** ... bone, followed by endodontic treatment. E. Routine orthograde endodontic treatment followed by observation.
Last Answer : D. Making a mucoperiosteal flap and removing the cyst through an opening made in the alveolar bone, followed by endodontic treatment.