Oral Anatomy Mcqs

Primary dentition period is______________?

(A) From birth to 11 years

(B) From 6 months to 11 years

(C) From 6 months to 6 years

(D) From 6 years to 11 years

Submitted By: Ali Uppal


Which of the following has the maximum faciolingual diameter of the crown__________?

(A) Decidous maxillary 2nd molar

(B) Decidous maxillary 1st molar

(C) Decidous mandibular 2nd molar

(D) Decidous mandibular 1st molar

Submitted By: Ali Uppal


The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?

(A) Central incisors

(B) Mandibular first molar

(C) Mandibular second molar

(D) Canines

Submitted By: Ali Uppal


The primary lateral incisors begin to calcify about the_____________?

(A) 4th month of life

(B) 4th month in utero

(C) 41/2 month in utero

(D) 5th month in utero

Submitted By: Ali Uppal


In the majority of situations, that first decidous tooth to erupt is the____________?

(A) Mandibular central incisor

(B) Mandibular first molar

(C) Maxillary central incisor

(D) Maxillary second molar

Submitted By: Ali Uppal


Cervical bulge. True is____________?

(A) Enamel rods at cervical region directed occlusally

(B) Results in constriction at cervical region

(C) Is characteristic of decidous teeth

(D) All of the above

Submitted By: Ali Uppal


Which statement is correct about decidous dentition?

(A) Calcification of maxillary primary first premolar is completed at birth

(B) Mandibular first molar erupts at one and half years of age

(C) The crowns of primary dentition are more yellowish than permanent

(D) The primary dentition is initiated at 10th month in uterus

Submitted By: Ali Uppal


Submitted By: Ali Uppal


Cusp of carbaelli can be considered a normal finding on____________?

(A) Decidous mandibular 1st molar

(B) Decidous maxillary 1st molar

(C) Decidous maxillary 2nd molar

(D) Decidous mandibular 2nd molar

Submitted By: Ali Uppal


Submitted By: Ali Uppal