Your patient is a 22-year-old female with an altered mental status. She is confused, has pale and sweaty skin, and is breathing normally. Friends state they don't know her exact medical history but say "she never eats sugar." You suspect this patient is experiencing a:

Which of the list below should the investigator consider before conducting a cigarette ignition test?

a. The brand of cigarette b. Placement c. Flame retardant material d. Both b and c

What is the best correction to make during an IA injection when no bony contact is met at target depth?

A) Reposition the syringe over the contralateral canine and re-advance the needle until bony contact is met. B) Withdraw the needle at least half way, reposition the syringe over the molars, re-advance the needle until bone is met. C) Aspirate in two plane to assure negative aspiration and inject 1.8 mL. D) Withdraw the needle and select an alternate technique.