Final answer:
A nurse should anticipate changes in secondary sex characteristics and visual disturbances as findings in a client with a pituitary tumor causing panhypopituitarism. High blood pressure and elevated blood glucose are not typically associated with this condition.
Step-by-step explanation:
If a client is suspected of having a pituitary tumor causing panhypopituitarism, during assessment, the nurse should anticipate several findings that correlate with this condition. One of the expected findings is changes in secondary sex characteristics, due to the loss of pituitary hormones that regulate the reproductive system. Another potential symptom is visual disturbances because the pituitary gland is located near the optic chiasm, and a tumor could compress the optic nerves, leading to loss of peripheral vision. High blood pressure and elevated blood glucose levels are not commonly associated with panhypopituitarism but are more indicative of other conditions such as Cushing's syndrome.