Archives: MCQs

Question 1

Regional Odontodysplasia is most common in

A. Mandibular premolar

B. Mandibular canine

C. Mandibular third molar

D. Maxillary central incisor

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Answer

A. Mandibular premolar

B. Mandibular canine

C. Mandibular third molar

D. Maxillary central incisor

Question 2

Phrenic nerve chiefly supplies?

A. Stomach

B. Diaphragm

C. Oesophagus

D. Ileum

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Answer

A. Stomach

B. Diaphragm

C. Oesophagus

Question 3

Maximum chances of fracture are present when which of these forces are present on a bone:

A. Tension

B. Torsion

C. Compression

D. Either of the three

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Answer

A. Tension

B. Torsion

C. Compression

D. Either of the three

Question 4

Which of the following is the most common organism found in retreatment cases of periapical abscess?

A. E. faecalis

B. Trepenoma denticola

C. S. mutans

D. Actinomyces

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Answer

A. E. faecalis

B. Trepenoma denticola

C. S. mutans

D. Actinomyces

Question 5

Down syndrome is caused by all except:

A. Trisomy of 21 chromosome

B. Mosaicism of 21 chromosome

C. Robertsonian translocation of 21.21, 21.18

D. Deletion of 21

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Answer

A. Trisomy of 21 chromosome

B. Mosaicism of 21 chromosome

C. Robertsonian translocation of 21.21, 21.18

D. Deletion of 21

Question 6

Platelet derived growth factor is released in vessels from:

A. Endothelial cells

B. Fibroblasts

C. Macrophages

D. Alpha granules

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Answer

A. Endothelial cells

B. Fibroblasts

C. Macrophages

D. Alpha granules

Question 7

Which of the following is least likely to cause infective endocarditis:

A. Staphylococcus albus.

B. Streptococcus faecalis.

C. Salmonella typhi.

D. Pseudomonas aeruginosa.

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Answer

A. Staphylococcus albus.

B. Streptococcus faecalis.

C. Salmonella typhi.

D. Pseudomonas aeruginosa.

Question 8

Most common cause of lobar hemorrhage in elderly age group ?

A. Hypeension

B. Vascular malformation

C. Coagulopathy

D. Amyloid angiopathy

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Answer

A. Hypeension

B. Vascular malformation

C. Coagulopathy

D. Amyloid angiopathy

Question 9

painful crater like 1.5 cm ulcer develops within one week on the hard palate mucosa of a 40 year old female. The most likely diagnosis is:

A. Actinomycosis

B. Squamous cell carcinoma

C. Pleomorphic adenoma

D. Necrotizing sialometaplasia

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Answer

A. Actinomycosis

B. Squamous cell carcinoma

C. Pleomorphic adenoma

D. Necrotizing sialometaplasia

Question 10

One day after complete mouth extraction, blue black spots are seen on the neck of the patients. These spots indicate:

A. Thrombocytopenic purpura

B. Postoperative ecchymosis

C. Impaired blood circulation

D. Cellulitis

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Answer

A. Thrombocytopenic purpura

B. Postoperative ecchymosis

C. Impaired blood circulation

D. Cellulitis

Archives: MCQs

Regional Odontodysplasia is most common in

Phrenic nerve chiefly supplies?

Maximum chances of fracture are present when which of these forces are present on a bone:

Which of the following is the most common organism found in retreatment cases of periapical abscess?

Down syndrome is caused by all except:

Platelet derived growth factor is released in vessels from:

Which of the following is least likely to cause infective endocarditis:

Most common cause of lobar hemorrhage in elderly age group ?

painful crater like 1.5 cm ulcer develops within one week on the hard palate mucosa of a 40 year old female. The most likely diagnosis is:

One day after complete mouth extraction, blue black spots are seen on the neck of the patients. These spots indicate:

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Subject Mock Tests

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