Your patient has been vomiting for the past 2 days. Upon assessment of his skin, you notice some tenting. What does this finding indicate?

Under which circumstances is it okay to talk loudly on the telephone?

a. The caller is yelling at you. b. It is an important matter you are discussing. c. It is never appropriate. d. It is a personal phone call.

Which practice helps prevent injuries to the wrist when using the computer keyboard for extended periods of time?

a. Keep the wrists as straight as possible. b. Use the edge of desk or wrist rests for support while keyboarding. c. Lower the level of the keyboard so that hands are below the elbows. d. Raise the level of the keyboard so that hands are above the elbows.