A nurse is providing discharge teaching to a client who will be performing intermittent self-catheterization. Which of the following instructions should the nurse include?

Advance the catheter 2.5 to 5 cm (1 to 2 inch) after urine begins to flow.

Contract the pelvic muscles.

Inflate the catheter balloon with 20 mL

Use water to lubricate the catheter tip prior to inserting it