Final answer:
Diuretic therapy can increase urine K+ levels, leading to potassium loss through urine. Clinical considerations include monitoring potassium levels and providing dietary supplements if needed.
Step-by-step explanation:
Diuretic therapy can affect urine K+ levels by increasing the excretion of potassium. Diuretics work by inhibiting the reabsorption of sodium and chloride ions in the nephron, leading to increased urine production. This can result in the loss of potassium through urine.
It is important to consider the changes in urine K+ levels when administering diuretic therapy, as low potassium levels can cause muscle weakness, irregular heartbeat, and other health issues. Monitoring potassium levels and providing dietary potassium supplements may be necessary to maintain a healthy balance.