The nurse is participating in the discharge planning process. What is an example of appropriate client teaching?

1. A client with discoid lupus erythematosus should measure their urinary output daily.
2. A client with gastric reflux should be encouraged to elevate the head of bed while sleeping.
3. A client with osteoarthritis should be discouraged to exercise their joints when they are painful.
4. A client with hypocalcemia should take calcitonin daily to increase their calcium levels.