Which of the following barrier precautions should be used when heated humidifier circuits are changed or removed? 1. Wearing gloves 2. Wearing goggles 3. 5-min hand scrub

To transfer information from the computer monitor onto paper or hard copy, ________ are used

a. USB drives b. DVDs c. CDs d. printers

____________________ is a transient loss of consciousness that resolves spontaneously.

Fill in the blank(s) with the appropriate word(s).