0% 0 Oral Pathology and Medicine Quiz 14 1 / 50 Leukoplakia with the worst prognosis is seen on the_____________? Buccal mucosa Dorsum of tongue Palate Floor of mouth 2 / 50 Sialolith in the excretory duct, will result in______________? Chronic sialadenitis rupture of the duct Pleomorphic adenoma Mucous retention cyst 3 / 50 Which tooth in the permanent dentition is the most susceptible to dental caries ? Mandibular 2nd molar Mandibular 1st molar Maxillary 2nd molar Maxillary 1st premolar 4 / 50 The inheritance pattern of dentinogensis imperfecta is______________? Autosomal dominant Recessive Homozygous X-linked recessive 5 / 50 The most common bone tumor that occurs in children is_____________? Metastatic carcinoma Osteosarcoma Ewing?s sarcoma Multiple myeloma 6 / 50 A 40 year old woman report with the complaint of burning sensation in the mouth. Clinical examination reveals lesions consisting of radiating white striations in a retiform arrangement affecting buccal mucosa, tongue, lips & gingiva bilaterally. An incisional biopsy is suggestive of lichen planus. The following are different clinical forms of lichen planus except: Atrophic lichen planus bullous lichen planus Hypertrophic lichen planus Verrucous lichen planus 7 / 50 Steven-Johnson syndrome involves:____________? Type IV hypersensitivity reactions Type III hypersensitivity reactions Type I hypersensitivity reactions Type II hypersensitivity reactions 8 / 50 Which of the following is related to an enzyme deficiency and involves periodontal destruction around primary teeth______________? Cyclic neutropenia Papillion Lefevre syndrome Juvenile Periodontitis Hypophosphatasia 9 / 50 The histopathology of osteopetrosis shows_______________? Endosteal bone formation and lack of normal bone resorption Persence of extra collagen fibres and less calcification resulting in resistance of bones to fracture Periosteal bone formation and lack of normal bone resorption Presence of numerous osteoclasts and a few osteoblasts 10 / 50 Xeroderma pigmentosum is characterized by:___________? Irregular accemulation of melanin in the basal cell layer Autosomal dominant inheritance Acanthosis of epithelium with elongation of rete ridges Inability to repair sunlight induced damage to DNA 11 / 50 Antischkow cells are present in all of the following conditions except_____________? Apthous ulcer Sickle cell anaemia Herpes simplex Iron deficiency anaemia 12 / 50 A 20yr old patient reports with multiple swelling of the jaws. Clinical examination reveals multiple hard swellings involving the jaws and intra orally several missing teeth are noticed. Panoramic radiograph reveals multiple radio opaque lesions in the maxilla and the mandible with multiple impacted teeth and supernumerary teeth indicative of Gardeners syndrome: The above mentioned condition is______________? Autosomal recessive disorder X-linked disease Autosomal dominant disease A syndrome of unknown cause 13 / 50 Intra-epithelial bulla are found in:__________? Bullous pemphigoid pemphigus Pemphigoid Bullous lichen planus 14 / 50 Steroids are indicated in all of the following conditions except______________? Angioneurotic oedema TMJ arthritis oedema following extractions oral ulcers in AIDS patients 15 / 50 A hair on end appearance of the skull is seen in all of the following except_____________? Thalassemia Cooley?s anaemia Pagets disease Sickle anemia 16 / 50 Normal serum, Ca nd alkaline PO4 are in________________? Hyperparathyroidism Hypothyroidism Paget?s disease Cherubism 17 / 50 Precancerous potential in plummer-vinson?s syndrome may be due to change in the epithelium like_____________? All of the above Acanthosis Atrophy Hypertrophy 18 / 50 Mucocutaneous circumoral pigmentation is found in_____________? Lead poisoning Peutz-Jeghers syndrome Bechet?s syndrome Plummer-Vinson syndrome 19 / 50 An acute apical abscess is usually a result of:__________? Occlusal interference Necrotic pulp Periodontal pocket Chronic gingivitis 20 / 50 Osteosclerosis of bone occurs due to______________? Occurs in immunocompromised patients Decreased host resistance Increase in the virulence of organisms causes infection Increased host response 21 / 50 Hairy tongue is characterized by____________? Hypertrophy of foliate papillae Hypertrophy of fungiform papillae Hypertrophy of filiform papillae Hypertrophy of circumvallate papillae 22 / 50 The attachment of the Actinomyces species to the tooth surface is facilitated by____________? Fimbriae Flagella Pseudopodia Cilia 23 / 50 All of the following malignancies metastasize except____________? Basal cell carcinoma Adenocarcinoma Squamous cell carcinoma Melanoma 24 / 50 Macrodontia is associated with______________? Hypoparathyroidism Hyperthyroidism Acromegaly Pituitary gigantism 25 / 50 Increased incidence of squamous cell carcinoma of the skin is due to all except____________? Ultraviolet radiation Alcohol Actinic keratitis None of the above 26 / 50 The cyst which is found within the bone at the junction of teh globular process, the lateral nasal process & maxillary process is______________? Naso-alveolar cyst Mid palatine cyst Globulomaxillary cyst Naso palatine cyst 27 / 50 Which of the following is not a type of leukoplakia______________? Homogenous Speckled Ulcerative Bullous 28 / 50 In a patient with reduced salivary flow the carious incidence is_______________? More than the patient with normal salivary flow unaffected less than the patient with normal salivary flow None of the above 29 / 50 The tissue of which lesion has been described as resembling a blood sponge with large pores_____________? Aneurysmal bone cyst Eruption hematoma Cavernous hemangioma Capillary hemangioma 30 / 50 Bismuth intoxication is manifested as______________? Burtonian line Gingiva Blackish line in the mucosa pigmentation is areas of inflammation 31 / 50 The corrct order of microscopic zones of dentinal caries starting from the D.E junction is_______________? Zone of sclerosis, decalcification zone, bacterial invasion Decalcification zone, zone of scierosis, backterial invasion Bacterial invasion, decalcification zone, zone of sclerosis Zone of sclerosis, backterial invasion, decalcification zone 32 / 50 Inflammation of the dorsal root ganglion and vesicular eruption of the skin and mucous membrane in area supplied by a sensory nerve that is affected in characteristic of_____________? Herpes zoster Uveoparotid fever Aphthous stomatitis Herpes simplex 33 / 50 Trigeminal heuralgia (tic doulourex) is characterized by______________? Uncontrollable twitching of muscles Sharp, excruciating pain of short duration Prolonged episodes of plain on one side of the face Paralysis of one side of the face 34 / 50 The earliest response of pulpitis is:__________? Formation of dental granuloma Cyst formation Calcification Hyalinization 35 / 50 A 60 year old has got severe bulla and target lesion Which erythema around halo and genital lesions:_____________? Herpes simplex Herpangina Herpes zoster Stevens Jhonson syndrome 36 / 50 Aplastic anaemia is common with_____________? Tetracycline Penicillin Chloramphenicol Cephalosporin 37 / 50 Most common tumor of parotid gland is______________? Epidermoud carcinoma Cylindroma Adenoid cystic carcinoma Plemorphic adenoma 38 / 50 A patient complains of loss of visual acuity, deafness and enlargement of maxilla_______________? Fibrous dysplaisa Paget?s disease Osteogenesis imperfecta Osteomalacia 39 / 50 Which of the following may be a feature of acromegaly ? Crowded teeth Micrognathia Hypoglycaemia Large tongue 40 / 50 Primary lesion in lichen planus is:___________? Bulla Papule Macule Vesicle 41 / 50 Petechial hemorrhage is seen in________________? pernicious anemia agranulocytosis thrombocytopenic purpura cyclic neutropenia 42 / 50 Chediak- Higashi syndrome is inherited as_________________? X-linked dominant trait Autosomal recessive X-linked recessive Autosomal dominant 43 / 50 Erythroblastosis fetalis can be prevented if the mother is injected at parturition, with an antibody called_____________? Antithymocyte serum Rh (D) immunoglobulin Antilymphocyte globulin Blocking antibody 44 / 50 Precocious puberty is most characteristic of which of the following ? Monostotic fibrous dysplasia Osteogenesi imperfecta Abright?s syndrome Jaffe?s syndrome 45 / 50 Low grade infection which leads to localized periosteal reaction is:____________? Condensing osteitis Local alveolar osteitis Acute osteomyelitis Garre?s osteomyelitis 46 / 50 Eighty percent of all salivary stones occur in___________? Minor salivary glands Submandibular Sublingual Parotid 47 / 50 Compound odontoma shows:______________? Mixed tissue of dental origin with no resemblance to tooth structure All of the above Haphazardly arranged calcified mass Numerous tooth like structure with denticles commonly found in maxillary lateral incisors 48 / 50 Which of the following is the most likely (among them) to turn malignant ? Intradermal nevus Lichen planus Papilloma Junctional nevus 49 / 50 On clinical examination a 60 years old female had a tumor in the right buccal mucosa. The size of the tumor was about 2 cm in diameter. There was no involvement of regional lymph nodes and also had no distant metastasis The TNM stage of the tumor is____________? T1 NI Mo T1 No Mo T1 N2 Mo T2 No Mo 50 / 50 Grinspan syndrome is associated with:___________? Lichen planus Oral submucous fibrosis Aphthous ulcer Leukoplakia Provide Your Information Your score is The average score is 0% LinkedIn Facebook Twitter 0% Restart quiz Send feedback Share on facebook Facebook Share on twitter Twitter Share on whatsapp WhatsApp PrevOral Pathology and Medicine Quiz 13 Oral Pathology and Medicine Quiz 15Next
