Which of the following are components of a typical O2 blender? 1. Precision metering device or mixture control 2. Audible dual low-pressure alarm system 3. Pressure regulating and equalizing valves 4. Variable-size air-entrainment port

Throughout the birth process, all of the following are appropriate actions EXCEPT:

A) taking a break between labor contractions. B) reassessing the mother and baby. C) giving oxygen. D) providing emotional support.

Which of the following best defines a job description?

A) Provides information to set salary scales B) Provides information on the important duties C) Provides information on the tasks, duties, and responsibilities D) Provides information on the major responsibilities