medical MCQs – Page 314

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

medical Mcqs

1. oral anatomy 2. microbiology 3. oral pathology and medicine 4. physiology 5. biochemistry 6. general anatomy 7. dental materials 8. pharmacology 9. pathology 10. oral histology

6261. Oral foci of millers are seen in_______________?
0

A. Syphilis

B. Lichen planus

C. Herpes simplex

D. Dental caries

6262. Naso Labial cyst is thought to arise from_______________?
0

A. Remnants of cell rests of embryonic lacrimalduct

B. Maxillary sinus lining epithelium

C. Remnants of cell rests of serrae

D. Remnants of cell rests of mallasez

6263. Most common missing tooth in the permanent dentition is_____________?
0

A. Maxillary first molar

B. Mandibular first molar

C. Maxillary canine

D. Mandibular second premolar

6264. Which one of the following is the cause of dilacerations ?
0

A. Abnormal displacement of ameloblasts during tooth formation

B. Abnormal proliferation of enamel epithelium during tooth development

C. Trauma to the tooth germ during root development

D. Abnormal displacement of tooth germ during root development

6265. Which of the following is most common development cyst________________?
0

A. Nasopalatine cyst

B. Median palatal cyst

C. Naso-alveolar cyst

D. Globulomaxillary cyst

6266. Which of the following is a reactive lesion of the gingiva that may demonstrate bone radiographically and often even microscopically_____________?
0

A. Peripheral ossifying fibroma

B. Traumatic neuroma

C. Irritation fibroma

D. Osteoma

6267. S. mutans is involved in dental caries initiation Other bacteria also involved is______________?
0

A. S. sanguis

B. S. Sarcinus

C. S. macae

D. S. salivarius

6268. Microdontia is most commonly seen affecting_______________?
0

A. Mand. Central incisor

B. Max. lateral incisor

C. Mand. first premolar

D. Mand. Second premolar

6269. Turners tooth is seen in_____________?
0

A. enamel hypoplasia due to congenital syphilis

B. enamel hypoplasia due to birth injuries

C. enamel hypoplasia due to hypocalcemia

D. enamel hypoplasia due to local infection or local trauma

6270. Based on the degree to which apical displacement of the pulpal floor is seen, Cynodont is the name given to_____________?
0

A. Mesotaurodont

B. Hypertaurodont

C. Hypotaurodont

D. Normal tooth

6271. Which of the following is benign in nature_______________?
0

A. lymphangioma

B. Leukemia

C. Melanoma

D. Lymphoma

6272. In Cleidorcranial dysostosis, sometimes the roots of the permanent teeth are_____________?
0

A. Fused

B. Thin and long

C. Thick and short

D. thin and short

6273. Best results are obtained in oral submucous fibrosis is by______________?
0

A. Intralesional placental extract

B. Intralesional cortisone therapy. with hyaluronic acid

C. Vitamin E and oral cortisone

D. Oral cortisone with intralesional therapy (cortisone)

6274. Onion Skin appearance of radiographs is seen in______________?
0

A. osteosarcoma

B. fibrous dysplasia

C. Ewings sarcoma

D. Chondrosarcoma

6275. The most common bone tumor that occurs in children is_____________?
0

A. Multiple myeloma

B. Ewings sarcoma

C. Osteosarcoma

D. Metastatic carcinoma

6276. Odontodysplasia is most common in_________________?
0

A. Mandibular premolar

B. Maxillary central incisor

C. Mandibular canine

D. Mandibular third molar

6277. Most commonly submerged tooth is_______________?
0

A. Mand. Primary 1st moral

B. Mand. Primary 2nd moral

C. Maxi. Primary 1st moral

D. Maxi. Primary 2nd moral

6278. A 15-year old boy shows an inverted pear shaped radiolucency between the upper central incisors. The teeth are normal in all aspects The most likely diagnosis is________________?
0

A. Globulomaxillary cyst

B. Aneurysmal cyst

C. Nasopalatine cyst

D. Dentigerous cyst

6279. Keratocanthoma is found most commonly on ?
0

A. Hard palate

B. Lip

C. Tongue

D. Gingiva

6280. Widely accepted theory of dental caries_____________?
0

A. Proteolytic chelation theory

B. Proteolytic theory

C. Autoimmune theory

D. Acidogenic theory

Previous Next

Showing 6261 to 6280 of 10266 mcqs