Gerbils need ____________________ cage space than hamsters

Which of the following pressures are additive during mechanical ventilation to become the driving pressure for the inspiratory flow?

A. lung elastic recoil pressure and airway pressure B. ventilator airway pressure and respiratory muscle pressure C. ventilator airway pressure and lung elastic recoil pressure D. lung elastic recoil pressure and respiratory muscle pressure

Which is one of the steps of calculating medication problems using ratios and proportions?

a. Add all the values together and subtract the required drug dosage. b. Divide each value by 2 and add the first two values together. c. Multiply extreme values and multiply the means. d. Ratios and proportions are not used to calculate medication problems.