Topical corticosteroids used orally for long periods and/or at high potency can cause which of the following oral problems?

Which of the following local anesthetic complications occurs most frequently?

A) Overdose B) Allergy C) Idiosyncratic reaction D) Dysesthesia

The preferred type of oxygen delivery device used for patients in cardiac arrest is:

A. nasal cannula. B. non-rebreather bag. C. bag mask. D. pocket mask.