Bones will continue to grow and lengthen until what occurs? a. the epiphyseal cartilage is ossified. b. the child turns 18 years old. c. the process of bone remodeling ceases. d. there is only a small amount of epiphyseal cartilage left.

Which of the following is a conflict of interest? a. a surgeon coming up with ideas on how to improve a medical device b. a lab assistant participating in someone else's research study as a subject c. an emt having a second job as a firefighter d. a doctor ordering tests to be done because he is part owner of the lab