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Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

The time taken for primary tooth root completion after eruption_____________?

A 3 years

B 1 years

C 2 years

D 1 month

Review Detailed Answer

Correct Answer: 1 years

Calcification of third molar begins at__________________?

A 8 months

B 18 months

C 8 years

D 16 years

Review Detailed Answer

Correct Answer: 8 years

Kalu, a 6- years – old child, received tetracycline. Noticeable discoloration will be seen in______________?

A Premolars, incisors and 1st molars

B Canine and 2nd molars

C Canines, premolars and2nd molars

D Incisors and 1st molars

Review Detailed Answer

Correct Answer: Canines, premolars and2nd molars

What is the amount of time required by erupting premolar to move through 1 mm of bone as measured on a bite – wing radigraph ?

A 3-4 months

B 4-5 months

C 5-6 months

D 6-7 months

Review Detailed Answer

Correct Answer: 4-5 months

Eruption date of decidous maxillary 2nd molar is ______________?

A 20 months

B 18 months

C 24 months

D 28 months

Review Detailed Answer

Correct Answer: 28 months

Number of teeth seen on X- ray at birth_______________?

A 20

B 22

C 24

D 30

Review Detailed Answer

Correct Answer: 24

Which of the following is dental formula of a 9 years old child_____________?

A 6 EDC21/ 6EDC21

B 6EDCBA/ 6EDC21

C EDC21/EDC21

D 76EDC21/ 7EDC21

Review Detailed Answer

Correct Answer: 6 EDC21/ 6EDC21

First evidence of initiation of primary dentition is usually around_____________?

A 4 months in utere

B Birth

C 4 months after birth

D One year after birth

Review Detailed Answer

Correct Answer: 4 months in utere

Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

A 1-6-2-3-5-4-7-8

B 6-1-2-4-5-3-7-8

C 6-1-2-3-4-5-7-8

D 6-1-2-4-3-5-7-8

Review Detailed Answer

Correct Answer: 6-1-2-3-4-5-7-8

A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?

A It is too early to make final predication

B The teeth may develop later

C Primary second molar extracted to allow mesial drifting of permanent first molar

D The child may never develop premolars

Review Detailed Answer

Correct Answer: The teeth may develop later

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

The time taken for primary tooth root completion after eruption_____________?

Calcification of third molar begins at__________________?

Kalu, a 6- years – old child, received tetracycline. Noticeable discoloration will be seen in______________?

What is the amount of time required by erupting premolar to move through 1 mm of bone as measured on a bite – wing radigraph ?

Eruption date of decidous maxillary 2nd molar is ______________?

Number of teeth seen on X- ray at birth_______________?

Which of the following is dental formula of a 9 years old child_____________?

First evidence of initiation of primary dentition is usually around_____________?

Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?