________ means that a contractual relationship does NOT exist between the employer and employee and the company is free to terminate the employment relationship without just cause.

Which of the following is used to treat cataracts?

A) Lumigan B) Betoptic C) Voltaren D) Azopt

What are some signs and symptoms that a coworker may be experiencing delayed stress reaction (PTSD)?

A) Flashbacks, nightmares, and feelings of detachment B) Headaches, stomach ailments, and a chronic cough C) Excessive sleeping, loss of appetite, and distractibility D) Suspicion of friends, family, coworkers, or patients