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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.

Which of the following is least mineralized ?

A Cementoid

B Incremental line

C Cellular cementum

D Acellular cementum

Review Detailed Answer

Correct Answer: Cementoid

Root lengthening is contributed by____________?

A Cellular cementum

B Acellular cementum

C Intermediate cementum

D All of the above

Review Detailed Answer

Correct Answer: Cellular cementum

Trauma or excessive occlusal forces causes_____________?

A Hyperplasia of cementum

B Hypertrophy of cementum

C Resorption of cementum

D None of the above

Review Detailed Answer

Correct Answer: Resorption of cementum

At the CEJ cementum overlaps enamel about____________?

A 55 to 60%

B 60 to 65%

C 65 to 70%

D 70 to 75%

Review Detailed Answer

Correct Answer: 60 to 65%

Cementum is_____________?

A Avascular

B Vascular

C Has blood supply initially only

D None of the above

Review Detailed Answer

Correct Answer: Avascular

If overgrowth of cementum does not improve the functional qualities of cementum, it is termed as_____________?

A Hyperplasia

B Hypoplasia

C Hypertrophy

D Excementoses

Review Detailed Answer

Correct Answer: Hyperplasia

Intermediate cemental layer_____________?

A Does not exhibit features of either dentin of cementum

B Predominantly seen in apical tow thirds of roots of molars and premolars and is rare in incisors or deciduous teeth

C Represents area of entrapment of hertwig’s sheath in dentin or cementum

D All of the above are correct

Review Detailed Answer

Correct Answer: All of the above are correct

Cementum that forms in conjunction with root end formation and eruption_____________?

A Cellular cementum

B Acellular cementum

C Both of the above

D None of the above

Review Detailed Answer

Correct Answer: Cellular cementum

Which of the following is a rare occurrence______________?

A Enamel meet cementum at a point

B Enamel overlaps cementum

C Cementum overlaps enamel

D Both never meet

Review Detailed Answer

Correct Answer: Enamel overlaps cementum

Maximum fluoride content is seen in_____________?

A Dental cementum

B Dental pulp

C Enamel

D Dentin

Review Detailed Answer

Correct Answer: Dental cementum

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Which of the following is least mineralized ?

Root lengthening is contributed by____________?

Trauma or excessive occlusal forces causes_____________?

At the CEJ cementum overlaps enamel about____________?

Cementum is_____________?

If overgrowth of cementum does not improve the functional qualities of cementum, it is termed as_____________?

Intermediate cemental layer_____________?

Cementum that forms in conjunction with root end formation and eruption_____________?

Which of the following is a rare occurrence______________?

Maximum fluoride content is seen in_____________?