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.

Stellate reticulum is seen in______________?

A Dental lamina

B Enamel organ

C Hertwig’s root sheath

D All of the above

Review Detailed Answer

Correct Answer: Enamel organ

Order of development of tooth germ is____________?

A Bell-bud-cap

B Cap-bell-bud

C Bud-cap-bell

D Bell-cap-bud

Review Detailed Answer

Correct Answer: Bud-cap-bell

Atypical or osteodentin is formed due to disturbance during____________?

A Morphodifferentiation

B Histodifferentiation

C Apposition

D Initiation

Review Detailed Answer

Correct Answer: Histodifferentiation

Enamel pearls are found in_____________?

A Occlusal surface of premolars

B Furcation areas of permanent molars

C On the incisal edges of incisors

D None of the above

Review Detailed Answer

Correct Answer: Furcation areas of permanent molars

Nutrition for ameloblasts after 1st layer of enamel is laid is______________?

A Dental sac

B Odontoblastic process

C Ree

D Dental Papilla

Review Detailed Answer

Correct Answer: Dental sac

Temporary structures in enamel organ are (before enamel formation) ?

A Enamel knot

B Enamel cord

C Both A and B

D Enamel Cuticle

Review Detailed Answer

Correct Answer: Both A and B

Lip furrow band is______________?

A Vestibular lamina

B Successional lamina

C Dental lamina

D Basal lamina

Review Detailed Answer

Correct Answer: Vestibular lamina

Which of the following anomalies occur during the initiation and proliferation of tooth development ?

A Amelogenisis imperfecta

B Dentinogenesis imperfecta

C Enamel hypoplasia

D Oligodontia

Review Detailed Answer

Correct Answer: Oligodontia

The hertwig’s epithelial root shealth is essential to development of the root because it_______________?

A Gives rise to cementoblasts that produce cementum of the root

B Moulds the shape of roots and stimulates differentiation of odontoblasts

C Given rise to odontoblasts that lay down dentin of the root

D Remians as an essential constituents of the periodontal ligament

Review Detailed Answer

Correct Answer: Moulds the shape of roots and stimulates differentiation of odontoblasts

The formation of the dental lamina is initiated by______________?

A Forebrain

B Rathke’s pouch

C Neural crest cells

D Odontoblasts

Review Detailed Answer

Correct Answer: Neural crest cells

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Stellate reticulum is seen in______________?

Order of development of tooth germ is____________?

Atypical or osteodentin is formed due to disturbance during____________?

Enamel pearls are found in_____________?

Nutrition for ameloblasts after 1st layer of enamel is laid is______________?

Temporary structures in enamel organ are (before enamel formation) ?

Lip furrow band is______________?

Which of the following anomalies occur during the initiation and proliferation of tooth development ?

The hertwig’s epithelial root shealth is essential to development of the root because it_______________?

The formation of the dental lamina is initiated by______________?