Final answer:
The symptoms of lactic acidosis to monitor for while taking metformin include muscle pain, hyperventilation, and dizziness. These can indicate a serious medical condition and should be reported to a healthcare provider immediately.
Step-by-step explanation:
The nurse should instruct the client with type 2 diabetes mellitus to monitor for symptoms of lactic acidosis while taking metformin, which can include:
- Muscle pain
- Hyperventilation
- Dizziness
These symptoms should be reported to a healthcare provider immediately as lactic acidosis is a medical emergency. Weight gain and constipation are not typical manifestations of lactic acidosis. Lactic acidosis occurs when there is a buildup of lactic acid in the body, which can be a rare but serious side effect of metformin. The condition can cause a decrease in pH in the bloodstream and can be life-threatening if not treated promptly.