Any action taken to prevent pregnancy from occurring is

Which one of the following statements about drowning is true?

A) Actual drownings are responsible for only a small number of water-related deaths. B) Children less than 1 year of age most commonly drown in swimming pools. C) Fences around swimming pools are the most effective means of preventing a child from drowning. D) Personal flotation devices afford little protection to a patient if he or she panics while in the water.

The fire triangle consists of which of these components?

A) Fuel B) Heat C) Oxygen D) All of the above