A nurse is providing dietary teaching to a client who had an exacerbation of COPD. Which of the following information should the nurse include in the teaching?

A. Seizure disorder: A seizure disorder does not directly affect the use of metformin. While some medications used to manage seizures may have interactions, metformin itself is not contraindicated in clients with a history of seizures, and it can generally be used safely with proper monitoring.

B. Renal insufficiency: Metformin is contraindicated in clients with renal insufficiency because impaired kidney function can lead to accumulation of the drug, increasing the risk of lactic acidosis, a rare but potentially life-threatening complication. Baseline and ongoing assessment of renal function, such as serum creatinine and estimated glomerular filtration rate (eGFR), is essential before starting therapy.

C. Polycystic ovary syndrome: Metformin is actually commonly used in clients with polycystic ovary syndrome to improve insulin sensitivity and support ovulation. This condition is not a contraindication, and metformin may provide therapeutic benefits beyond glucose control.

D. Gluten intolerance: Gluten intolerance has no impact on metformin use. Metformin does not contain gluten and does not interfere with gluten-related conditions, so it can be safely prescribed in clients with gluten intolerance.

A. "What part of this assignment makes you upset?": This response encourages open communication, allowing the staff nurse to express specific concerns. It demonstrates active listening, validation of feelings, and promotes problem-solving in a professional and supportive manner.

B. "Let's discuss how this affects your performance improvement plan.": This response shifts the focus to evaluation or discipline rather than addressing the immediate concern. It may create defensiveness and does not validate the nurse’s feelings or allow for discussion of the assignment issue.

C. "Why are you talking to me instead of the charge nurse?": This response is dismissive and may discourage the staff nurse from voicing concerns in the future. It does not address the fairness of the assignment or explore potential solutions.

D. "You are not the only one with a heavy assignment today.": Comparing workloads minimizes the nurse’s concerns and can be perceived as unsupportive. It does not facilitate problem-solving or acknowledge the staff nurse’s feelings about the assignment.