What is the difference between open and closed-ended questions

The skin includes multiples layers. which of the following is not one of the layers of the skin?

During the sixteenth, seventeenth, and eighteenth centuries, the mentally ill were housed in

15. there has been growing public concern regarding the ethical conduct of healthcare professionals. think of a time where you, someone you know, read about or seen on television was in a healthcare facility in a difficult situation and there was poor ethical conduct amongst the healthcare professional(s) where the patient had to pursue litigation. as a healthcare manager, what actions would you take to prevent or resolve ethical dilemmas encountered by healthcare professionals?