During hypoxemia, the mucous membranes of the ____ are often the first areas to become cyanotic.

Which of the following rarely if ever recurs?

a. Calcifying odontogenic cyst b. Ameloblastoma c. Odontogenic myxoma d. Odontogenic keratocyst e. Adenomatoid odontogenic tumor

What is the correct penetration depth for a maxillary nerve block for a palatal approach?

A) 16 mm B) 20 mm C) 30 mm D) 32 mm