Which of the following areas of the eye is MOST commonly affected by intraocular foreign bodies?

Which of the following statements regarding fire walls is MOST accurate?

A) Fire walls should not be used to separate various functions within a plant. B) Fire walls are popular with designers because they reduce structural costs. C) When a section of a building on one side of a fire wall becomes heavily involved, the fire wall is a natural line along which to establish a defense. D) Fire doors or similar openings in fire walls should not be used as protected vantage points from which to attack the main body of a fire.

Which side of Einthoven's triangle is formed by Lead I?

A) right B) left C) bottom D) top