A charge nurse provides an annual in-service for the nursing staff regarding ethical practice. Which of the following actions should the nurse include as an example of ethical practice?

A nurse raises all four side rails on the bed of a client who is confused.

A nurse administers prescribed opioids to a client who has a terminal illness and respiratory rate of 8/min.

A nurse elects not to care for a client who had an abortion.

A nurse withholds nutrition from a client who has a do-not-resuscitate (DNR) order.