If an ampule of promethazine contains 50mg/2ml, how many mgs are in 2.8 ml?

An alert and cooperative 28-year-old woman with no prior history of lung disease underwent ce-sarean section 16 hr earlier. Her x-ray film currently is clear

Which of the following approaches to preventing atelectasis would you recommend for this pa-tient? a. Incentive spirometry b. PEEP therapy c. Deep breathing exercises d. Intermittent positive-pressure breathing therapy

An assessment to determine compliance performed by an authorized agency or organization is known as a (an):

a. External audit. b. Retrospective audit. c. Internal audit. d. Trend analysis.