You pour water from a short, fat glass into a tall, thin gla…

You pour water from a short, fat glass into a tall, thin glass.  You ask a child if there is more water in the thin glass than there was in the fat glass.  The child says, “No.  The amount of the water has not changed.”  The child has attained at least the _____________ stage of cognitive development.

A client who is postoperative following a knee arthroplasty…

A client who is postoperative following a knee arthroplasty is concerned about the adverse effects of the medication prescribed for pain management.  Which of the following memeber of the interprofessional care team can assist the client in understanding the medication’s effects? Select all that apply.