What type of additive is reccomended for collecting an ethanol test specimen?

________ maintain the requirements for licensure (granting of a license), duties of that license, grounds on which the license can be revoked or taken away, and reports that must be made to the government

a. Hospitals b. Doctors c. Nurses d. Medical practice acts

Which of the following is CORRECT regarding stroke volume?

A) Tachycardia over 150 bpm increases stroke volume. B) Stroke volume fails to compensate if the heart rate falls under 50 bpm. C) Stroke volume has no effect on cardiac perfusion. D) Increased stroke volume leads to increased pulse rate.