__________ errors typically occur when a patient changes status—that is, is admitted to, moved within, or released from a hospital

Which is an example of an impervious barrier used in a surgical procedure?

a. Sterile drapes b. OR bed sheet c. Plastic pillowcase cover d. Clean garbage liner

A patient receiving ventilatory support is being provided with humidification using a heat and moisture exchanger (HME)

A physician orders a bronchodilator drug administered through a metered dose inhaler (MDI) via the ventilator circuit. Which of the following must be performed to ensure delivery of the drug to the patient? a. The inspiratory flow setting of the venti-lator should be increased. b. The HME must be removed from the cir-cuit during MDI use. c. The VT setting of the ventilator should be decreased. d. A heated humidifier should replace the HME when using the MDI.