Which of the following is the brand name of docosanol?

Which one of the following signs and symptoms would be most helpful in determining that a patient had a syncopal episode rather than a seizure?

A) The extremities twitched, but only for a few moments. B) There was no period of confusion after the event. C) The patient has never had a seizure before. D) The patient complained of headache before the event.

After weaning and extubation, a patient on a cool aerosol mask at 40% O2 develops moderate hypoxemia and hypercapnia, with a falling pH. Which of the following actions would you recommend at this time?

A. increase the nebulizer oxygen concentration to 60% B. apply bi-level positive airway pressure via mask C. administer 50 mEq IV sodium bicarbonate D. re-intubate and apply volume control ventilation