The common cold is caused by over 200 varieties of rhinovirus, is highly contagious, and is usually self-limiting after about a week.

Inadequate lighting increases ____________. The surgical technologist adjusts lights as needed

A. the procedure length C. the risk of error B. tension in the surgical suite D. patient's time under anesthesia

For most privately insured Americans, health insurance is:

a. Employer-based b. Financed by the government c. Privately purchased d. None of the above