Which of the following is most likely to have a dens in dente?

When the MB cusp of the permanent maxillary 1st molar occludes distally to the MB groove of the permanent mandibular 1st molar, the occlusion is classified as:  

A patient complains of being unable to move their jaw to the sides nor push it forward. What muscles are being affected?

Which of the following is the MOST commonly missing or deformed tooth?

The pulp contains all the following, except:

Questions 90-92, using the diagram provided, match number 92 with the corresponding option on the list.

Mr. Allen reported that he was bothered by a lateral incisor that hurt whenever he ate certain foods or beverages, particularly hot or cold ones. He also states that he has toothache on the upper right molar.   What sensation did Mr. Allen’s pulp actually transmit? 

Winter break means:  

__________ papillae are the most numerous but do not have taste buds.

Which of the following is accounted for by the current ratio but not the quick ratio?