.What is the most common malignant lesion that occurs in the oral cavity: A. Ameloblastoma B. Squamous cell carcinoma C. Osteosarcom

.What is the most common malignant lesion that occurs in the oral cavity:
A. Ameloblastoma
B. Squamous cell carcinoma
C. Osteosarcom
by

1 Answer

Answer :

B. Squamous cell carcinoma
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Related questions

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Last Answer : B. Tongue and floor of the mouth

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

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Last Answer : B. Addison’s disease

When the results of a Pap smear are reported as class 5, the nurse recognizes that the common interpretation is a) malignant. A class 5 Pap smear, according to the Bethesda Classification, indicates squamous cell carcinoma. b) normal. A class 1 Pap smear is interpreted as normal. c) probably normal. A class 2 Pap smear is interpreted as probably normal. d) suspicious. A class 3 Pap smear is interpreted as suspicious.

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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

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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

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In the case of malignant melanoma occurring intra orally, which of the following is true: a. Uncommon on the palate when occurs intra orally. b. Should not biopsied, as this will increase metasis . c. The 5 year survival rate is 20%. d. The incidence of oral melanoma is the same as those on the skin. e. Commonly occurs intra orally.

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In the case of malignant melanoma occurring intra orally, which of the following is true: A. Uncommon on the palate when occurs intra orally B. Should not biopsied, as this will increase metasis C. The 5 years survival rate is 20% D. The incidence of oral melanoma is the same as those on the skin E. Commonly occurs intra orally

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Ameloblastoma occurs MOST frequently: A. Near the angle of the mandible B. In the maxilla

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Last Answer : A. Near the angle of the mandible

An incision biopsy of an ulcerated and intruded clinically suspicious lesion in a 50 years-old female reveals chronic inflammation; you would:** A. Inform the patient and her physician of your findings and instruct the patient to return in six months B. Surgically excise the entire lesion since you know it is not malignant C. Dismiss the patient with instructions for warm saline rinses and re-examination D. Repeat the biopsy

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.Which of the following is true: A. Antibiotics are useful in the treatment of periodontitis B. Trauma from occlusion causes thickening of the marginal gingivae C. Periodontitis is the primary cause of teeth lost after the age of 35. D. All periodontal pockets can be identified by x-ray E. Periodontitis is the most common disease in the oral cavity

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Which of the following is an expansile lesion of the oral mucosa, A. Keratocyte more expansion B. Radicular cyst C. Cementoma

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In syphilis: A. Primary lesion is not contagious B. Oral lesions are not seen in less than 1% C. Spirochetes disseminate in 24 hours

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The most common primary intraocular malignancy in adults is: a. Retinoblastoma b. Choroidal melanoma c. Squamous cell carcinoma of conjunctiva d. Iris nevus

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An old male presents complaining of having numerous white lesions in the oral cavity within past few days. Prior to this the family physician prescribed chlorite tetracycline for an upper respiratory infection, the patient is taking this antibiotic for the past two weeks; lesions are relatively non-painful, slightly elevated, adhered plaques on the lip mucosa, buccal mucosa and the tongue. MOST LIKELY to be:

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A 9 years-old boy has a small white discolouration on his maxillary central incisor. The lesion is most probably, A. Hypocalcification due to trauma of the primary predecessor B. Hypoplasia due to acute systemic infection when 6-12 months old C. Defect during the histo differentiation stage of development D. Defect during the morho differentiation stage of development

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X rays are used in endodontic treatment to: A. Aid in the diagnosis of periapical hard tissue lesion B. Determine the number, location, shape, size and direction of roots and root canals C. Confirm the length of root canals D. Evaluate the adequacy of the complete root canal filling E. All of the above

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Last Answer : E. All of the above

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Last Answer : B. Aerobes to mainly anaerobes

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Last Answer : B. Seen on palate of most HIV patients

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Last Answer : Chancre /Primary lesion of syphilis 

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Last Answer : B. Triangle with apex towards the tooth surface

Which of the following conditions is not classified as a white lesion: A. Fordyce’s granules B. Smoker’s keratosis C. Leukoplakia D. Lichen planus

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Last Answer : A. Fordyce’s granules

Keratotic lesion surrounded by cold web like lines /Wickham’s Striae/ appears as lace-like network on the buccal mucosa; you diagnosis is** A. Lichen Planus B. Keratosis follicularis C. White sponge nevus

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Last Answer : A. Lichen Planus

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

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Last Answer : B. Complete excision if it affects small area; if it is large lesion, limited excision surgery because of the cosmetic considerations.

A 10 years-old boy presents with small greyish white lesion surrounded by a red halos on the soft palate and tonsillar pillars, small vesicles are found. He has fever and pain in the ear. The MOST probable diagnosis is?********** M07 A. Herpangina

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Last Answer : A. Herpangina

Which of the following lesions CANNOT BE classified as an intra-epithelial lesion?** A. Herpes simplex infections B. Pemphigus vulgaris C. Herpangina D. Lichen planus E. Hand, foot and mouth disease

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Last Answer : D. Lichen planus

Which of the following would be ONE possible indication for indirect pulp capping?*** A. Where any further excavation of dentine would result in pulp exposure. B. Removal of caries has exposed the pulp C. When carious lesion has just penetrated DEJ

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Last Answer : A. Where any further excavation of dentine would result in pulp exposure.

Pigmented naevus can undergo malignant: A. Always B. Never C. 10 to 15%

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Last Answer : B. Never

What is the significance of erosive lichen planus:** A. High malignant potential B. Some malignant potential

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