Final answer:
The nurse should secure the urinary catheter tubing to the side of the male client's leg to prevent dislodgement and minimize infection risks.
Step-by-step explanation:
When inserting an indwelling urinary catheter for a male client, the nurse should secure the urinary catheter tubing to the side of the client's leg. This practice helps to maintain the catheter in place, prevent tension and traction on the urethra, and reduce the risk of infection or injury. It is important to secure the catheter in a manner that allows some slack for the client's movements to avoid discomfort or dislodgement.