When a controlled substance is stolen or lost from a pharmacy, the nearest DEA office must be notified using which of the following DEA forms?

Based on the pressure-time waveform depicted below, what is the value of the transairway pressure gradient during the inspiratory pause?

A. 40 cm H2O B. 30 cm H2O C. 10 cm H2O D. 0 cm H2O

Which of the following inventory principles is defined as "the cost of goods sold divided by average inventory value"?

Periodic automatic replacement Inventory turnover rate Economic order quantity Minimum-maximum