Lecture Quiz week 2

Multiple Choice

All of the following are correct except?

• The pulp cavity is relatively larger in deciduous teeth

• Crowns of deciduous teeth have more pointed cusps

• Permanent teeth often have more bulbous crowns

• Deciduous teeth are less variable

Multiple Choice

Disturbances during Morphodifferentiation may lead to:

• Supernumerary tooth

• Microdontia

• Amelogenisis Imperfecta

• Odontoma

Multiple Choice

First deciduous tooth to be mineralised is the lower central incisor, this happens at the age of:

• 1^stmonth in utero

• 3^rdmonth in utero

• 8^thmonth in utero

• 5^thmonth in utero

Multiple Choice

The sequence of eruption for deciduous dentitions.

• lower central, upper centrals, upper laterals, lower laterals, upper first molar, lower first molar, upper canine, lower canine, lower second molar, upper second molar

• lower central, upper centrals, upper laterals, lower laterals,upper canine , lower canine, upper first molar, lower first molar, lower second molar, upper second molar

• lower central, upper centrals, upper laterals, lower laterals, upper first molar, upper canine, lower first molar, lower canine, lower second molar, upper second molar

• lower central, lower laterals, upper centrals, upper laterals, upper first molar, lower first molar, upper canine, lower canine, lower second molar, upper second molar