Which term refers to an ectopic mass of thyroid tissue located on the posterior dorsal tongue between the foramen cecum and epiglottis?

Osteomalacia is a disease of bone that develops over a long period of time as a result of deficiency of which substance?

Osteomalacia is a disease of bone that develops over a long period of time as a result of deficiency of which substance?

The “white line” observed clinically on the buccal mucosa that extends from anterior to posterior along the occlusal plane is:

Which term refers to an ectopic mass of thyroid tissue located on the posterior dorsal tongue between the foramen cecum and epiglottis?

When a patient is taking long-term antibiotic therapy, what is a common oral manifestation that may be seen?

A patient has a generalized white appearance of the palate. Tiny erythematous dots can be seen, surrounded by a thickened, raised, white-to-gray area. Overall the palate appears wrinkled. This condition is most likely:

Which of the following is not associated with attrition?

What are these examples of? 

What are these bony projections called?