The nurse is assessing a client diagnosed with late-stage ovarian cancer. Which assessment finding is related to advanced stage ovarian cancer?

A. The elevated pH and decreased PaCO2 indicate that the respiratory system is causing alkalosis, typically due to hyperventilation (excessive breathing).
B. Metabolic alkalosis would be indicated by a high pH with a normal or high HCO3. Since the HCO3 level is normal and the PaCO2 is low, this does not fit the picture of metabolic alkalosis.
C. Respiratory acidosis would be characterized by a low pH and an elevated PaCO2 due to inadequate ventilation and accumulation of carbon dioxide. Here, the pH is high, and the PaCO2 is low.
D. Metabolic acidosis would be indicated by a low pH with a low HCO3. In this case, the pH is high, and the HCO3 is normal.

A. Limiting fluids with meals is not a recommended practice for preventing prostatitis. Staying hydrated is generally encouraged to promote urinary health. This option does not address the prevention of prostatitis recurrence.
B. This is a good instruction. Frequent voiding helps reduce the risk of urinary stasis and potential bacterial growth in the urinary tract, which can contribute to prostatitis. Encouraging the client to empty their bladder regularly is beneficial in preventing recurrence.
C. While monitoring PSA levels can be important for assessing prostate health, it is not a direct preventive measure for prostatitis recurrence. PSA tests are primarily used to screen for prostate cancer or monitor prostate conditions rather than prevent prostatitis itself.
D. This recommendation is not appropriate for preventing prostatitis. While caffeine may irritate the bladder and prostate, decaffeinated drinks typically do not have the same effect and can be a good source of hydration. Avoiding decaffeinated drinks does not contribute to prostatitis prevention.