The second trimester starts at the second month and continues to the end of the fifth month.

What is the most effective measure that can be taken to ensure safe and effective rescue operations?

A) Developing standard safety procedures and protocols B) Providing all crews with helmets and equipment C) Dispatching a supervisor to each rescue scene D) Remaining clear of the scene until the rescue and extrication is complete

The rhythm in which the atrial waves are seen as a sawtooth pattern is called:

A) Atrial Flutter. B) Atrial Tachycardia. C) Atrial Fibrillation. D) Premature Atrial Complex.