In local anesthetic dissociation, tissues with a low pH would have what effect on the solution?

Your patient is profoundly numb after the IA injection in all areas except they are not profoundly numb on tooth 24. You decide to re-administer the IA injection. Your patient is still not profoundly numb on tooth 24. Before you re-administer the IA what technique and anatomical factors are most appropriate and should be considered?

Which of the following exits from the foramen rotundrum?

Which of the following local anesthetic agents is considered a weak vasodialator?

How much vasoconstrictor is in Articaine 4% 1:200,000?

Your 155lb healthy patient is having their first premolars extracted for orthodontics. The dentist has administered 4 carpules of Articaine 4% 1:100,000 and bilateral MSA and MI injections. The mandibular first premolars are not profoundly anesthetized. He asks you to come “back up the patient with anesthetic” for him. How many more carpules of the same anesthetic can you safely administer?

Compare and Contrast: Pick two of the religions we have studied so far and compare and contrast their beliefs on man. (Can be sentences, bullet points, Venn-diagram, etc.)

Which mylinated nerves cause sharp pain and are considered the nerves which need to be blocked during local anesthetic administration?

Which of the following exits from the foramen rotundrum?

Methemoglobinemia is a health condition and contrindicated with the use of benzocaine and prilocaine.