A patient comes to your office and reports taking a megadose of a vitamin. Which of the DRIs would be most helpful to determine the safety of this supplement dose?

Full-thickness circumferential burns to the chest:

A) require the paramedic to incise the burn to decompress it. B) may cause significant restriction of respiratory excursion. C) are generally not significant unless the skin is unyielding. D) necessitate immediate intubation and ventilatory support.

While reading a patient's history, you discover the he has had pertussis. Which of the following BEST defines pertussis?

A) Whooping cough B) Croup C) Sore throat D) Common cold