The nurse has completed giving discharge instructions to a client who has had total knee replacement (TKR) with a metal prosthesis. The nurse determines that the client understands the instructions if the client verbalizes which statement?
1. Fever, redness, or increased pain is expected.
2. Changes in the shape of the knee are expected.
3. Other caregivers should be told about the metal implant.
4. Bleeding gums or black stools may occur, but this is normal.
3. Other caregivers should be told about the metal implant.