The radiology and surgical suite may be potentially harmful to staff and patients.

Which of the following are ways to protect the security of computers at work?

A. Don't change your passwords unless you are required to do so. B. Choose a password that is easy to remember and use it to access all of your computer systems. C. Share your password with a coworker in case he or she needs to access your computer files when you aren't at work. D. All of the above E. None of the above

Otitis externa, left ear, with impetigo:

A) H62.42, L01.00. B) L01.09, H62.42. C) L01.00, H62.42. D) H62.42, L01.09.