What is the most important sentence in the body of a paragraph??

Which of the following guidelines applies when interviewing an adolescent patient?

A) Try to have a parent or peer stay with the patient. B) Conduct the interview in private. C) Remember that, although they look grown up, adolescents still want to be treated like children. D) Avoid asking questions about sensitive topics such as substance abuse and sexual activity.

The dollar amount adjusted off of a patient's account is known as the __________

A) co-payment B) co-insurance C) write-off D)posted amount