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.

Membrana performative is seen in_________________?

A Bell stage

B Cap stage

C Bud stage

D Advanced bell stage

Review Detailed Answer

Correct Answer: Bell stage

Any insult to cells in apposition stage result in______________?

A Hutchinson’s incisor

B Osteodentin formation

C Enamel hypoplasia

D Anodontia

Review Detailed Answer

Correct Answer: Enamel hypoplasia

Cementum formation is seen_______________?

A After dentin formation

B Before dentin formation

C Both are formed at same time

D None of the above

Review Detailed Answer

Correct Answer: After dentin formation

Morphological stages of tooth development are explained based on_____________?

A Shape of enamel organ

B Shape of tooth germ

C Function of enamel organ

D Shape of dental papilla

Review Detailed Answer

Correct Answer: Shape of tooth germ

Tooth develops from_______________?

A Ectoderm, mosoderm

B Ectoderm

C Mesoderm

D Ectoderm and endoderm

Review Detailed Answer

Correct Answer: Ectoderm, mosoderm

The relationship between the pulpal and periodontal tissue complex begins during dental development at_____________?

A Adolescent stage

B 5-10 years

C Embryonic stage

D None of the above

Review Detailed Answer

Correct Answer: Embryonic stage

The cells of the enamel organ which differentiate into future ameloblasts are_____________?

A Cells of inner enamel epithelium

B Cells of outer enamel epithelium

C Cells of stellate reticulum

D Cells of stratum intermedium

Review Detailed Answer

Correct Answer: Cells of inner enamel epithelium

The cap stage in tooth development is characterized by_____________?

A morphodifferentiation

B reversal of functional polarity

C Formation of hammock ligament

D Increased mitotic activity

Review Detailed Answer

Correct Answer: Increased mitotic activity

In cap stage, regulating factor for cusp shape formation is present in____________?

A Dental papilla

B Dental follicle

C Inner enamel epithelium

D Enamel Knot

Review Detailed Answer

Correct Answer: Enamel Knot

Which of the following is not an ecto-mesenchymal derivative ?

A Dentin

B Cementum

C Pulp

D Enamel

Review Detailed Answer

Correct Answer: Enamel

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Membrana performative is seen in_________________?

Any insult to cells in apposition stage result in______________?

Cementum formation is seen_______________?

Morphological stages of tooth development are explained based on_____________?

Tooth develops from_______________?

The relationship between the pulpal and periodontal tissue complex begins during dental development at_____________?

The cells of the enamel organ which differentiate into future ameloblasts are_____________?

The cap stage in tooth development is characterized by_____________?

In cap stage, regulating factor for cusp shape formation is present in____________?

Which of the following is not an ecto-mesenchymal derivative ?