Author Question: While performing night operations, which of the following combinations of lights provide maximum ... (Read 150 times)

jayhills49 · **on:** Jul 2, 2018

While performing night operations, which of the following combinations of lights provide maximum visibility?

A) Red/amber warning lights ON, headlights OFF, fog lights OFF, and traffic directional boards ON
B) Red/amber warning lights ON, headlights OFF, fog lights OFF, and traffic directional boards OFF
C) Red/amber warning lights ON, headlights ON, fog lights ON, and traffic directional boards ON
D) Red/amber warning lights ON, headlights ON, fog lights OFF, and traffic directional boards ON

Question 2

Which of the following statements concerning functional residual volume in newborn resuscitation is TRUE?

A) You should maintain a PEEP of 2 to 4 centimeters of water with ventilations to maintain adequate functional residual volume.
B) It is impossible to maintain functional residual volume without a cuffed endotracheal tube to prevent air from escaping around the tube.
C) Functional residual volume can be maintained only with a mechanical ventilator.
D) A manually triggered, oxygen-powered ventilation device enhances functional residual volume.