Project Summary: According to your book, Physical and Chemical restraints can be used with an order from the doctor. 1) What is a Physical restraint and a Chemical restraint? 2) What type of situations permit restraint use? Describe at least three different types of situations. 3) What are some restraint alternatives? 4) What is a nursing assistant's role in assessing for patient's safety when restrained? Respond to at least 2 other posts regarding a nursing assistant's role in assessing for safety of patient while restrained.