Approximately what percentage of the action of local anesthetic drugs is due to the membrane expansion theory?

You come upon an unresponsive patient who is not injured and is breathing on her own with a normal rate and an adequate tidal volume. What would be the advantage of placing her in the recovery position?

a. it's the preferred position of comfort for patients b. it helps to protect their cervical spine when injuries are hidden c. it helps to maintain a clear airway d. it's easier to load them onto the cot from this position

Which of the following minimizes tying up funds for long periods and reduces the cost associated with inventory management?

Just-in-time ordering Periodic automatic replacement ABC analysis Inventory turnover rate