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Medical Science Mcqs 5254 MCQs [All-Courses]

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

All Topics  5254

Following eruption , the root of the maxillary central incisor completes development at what approximate age ?
A 7 years
B 8 years
C 9 years
D 10 years
Correct Answer: 10 years
The maxillary lateral incisor is smaller than the maxillary central incisor on all aspects EXCEPT which one of the following______________?
A Crown length
B Mesiodistal crown width
C Faciolingual crown width
D Root length
Correct Answer: Root length
Which teeth the proximal aspect shows rhomboidal appearance________________?
A Maxillary posteriors
B Mandibular posteriors
C Maxillary anteriors
D Mandibular anteriors
Correct Answer: Mandibular posteriors
Steepest cusp is seen in_______________?
A Maxillary 1st premolar
B Maxillary 1st molar
C Mandibular 2nd molar
D Mandibular 1st molar
Correct Answer: Maxillary 1st premolar
The eruption age of maxillary permanent lateral incisor is________________?
A 8-9 years
B 6-7 years
C 10-11 years
D 8-9 months
Correct Answer: 8-9 years
Maxillary first molar has how many roots ?
A 1 facial and 2 lingual
B 1 lingual and 2 facial
C 1 mesial and 2 buccal
D 1 mesial and 1 distal
Correct Answer: 1 lingual and 2 facial
Average of length of maxillary cuspid is______________?
A 26 mm
B 33 mm
C 21 mm
D 18 mm
Correct Answer: 26 mm
Which of the following permanent teeth is usually bilaterally symmetric when viewed labially and incissaly ______________?
A Mandibular lateral incisor
B Mandibular canine
C Mandibular central incisor
D Maxillary central incisor
Correct Answer: Mandibular central incisor
The root trunk of permanent mandibular first molar buccally is______________?
A Equal is length to the mesial bifurcation of the maxillary first molar
B Equal is length to the buccal bifurcation of the maxillary first molar
C equal in length to the crown
D None of the above
Correct Answer: Equal is length to the mesial bifurcation of the maxillary first molar
The maxillary tooth exhibiting the greatest variation in root alignment is______________?
A Central incisor
B First premolar
C Third molar
D Second molar
Correct Answer: Third molar
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