[Solved]: The following describes the characteristics of an…

The following describes the characteristics of an non-valved catheter: Note: there are 2 correct answers. Please select all that apply (without selecting any incorrect answers) Select one or more: a. has a valve that remains closed when not in use b. requires saline and Heparin flush to maintain patency c. must be clamped when not being used d. requires saline flush only