八脉交会穴是（）与（）相通的8个穴位。

The nurse is assessing a client with an ileal conduit. She notes that the client's urinary appliance contains pale yellow urine with large amounts of mucus. How would the nurse best interpret these data

A．These findings are normal for the client.

B．There is irritation of the stoma.

C．The client is developing an infection of the urinary tract.

D．The mucus is caused by elevated levels of glucose in the urine.