The abuse of painkillers has decreased dramatically in the last few years

Which of the following factors determine how much of a given gas can dissolve in a liquid? 1. Solubility coefficient of the gas 2. Temperature of the liquid 3. Gas pressure above the liquid

a. 2 and 3 only b. 1 and 2 only c. 1 and 3 only d. 1, 2, and 3

A ventilator has separate rate and minute ventilation controls. A physician orders continuous mandatory ventilation with a VT of 550 ml at a respiratory rate of 12/min. What minute ventila-tion would you set on this ventilator?

a. 5500 ml/min (7.9 L/min) b. 6600 ml/min (8.6 L/min) c. 7400 ml/min (9.4 L/min) d. 8400 ml/min (11.4 L/min)