A nurse is reinforcing teaching with a client who is prescribed levothyroxine for a thyroid disorder. Which of the following information should the nurse include in the teaching?

A. "I will limit meat portions to 3 ounces per meal.": Keeping meat portions small helps reduce intake of saturated fats, which contribute to elevated LDL levels and progression of atherosclerosis. A 3-ounce serving aligns with heart-healthy guidelines and encourages the client to prioritize lean protein sources.

B. "I will limit baked goods to those containing trans fats.": Trans fats significantly raise LDL and lower HDL, making them among the most harmful fats for cardiovascular health. Choosing baked goods with trans fats directly worsens atherosclerosis risk.

C. "I will increase my consumption of 2-percent milk.": Two-percent milk still contains notable saturated fat, which can elevate LDL and contribute to plaque formation. Clients with atherosclerosis are encouraged to switch to low-fat or fat-free dairy products to reduce saturated fat intake. Increasing 2% milk is not consistent with dietary recommendations.

D. "I will use palm oil in my cooking.": Palm oil is high in saturated fats that promote LDL elevation and endothelial damage, worsening atherosclerotic progression. Clients with cardiovascular disease are advised to replace saturated fats with healthier plant oils like olive or canola.

A. "I should report episodes of diarrhea.": Lansoprazole can increase the risk of gastrointestinal infections because reduced stomach acid allows harmful bacteria to survive. Persistent diarrhea may signal C. difficile infection, which requires prompt evaluation. Reporting this symptom helps prevent complications and ensures timely treatment.

B. "I should expect the medication to cause indigestion.": Lansoprazole is designed to reduce gastric acid and relieve symptoms such as heartburn and indigestion. Experiencing indigestion would be inconsistent with its intended effects and may indicate improper use or another underlying issue.

C. "I should take the medication following a meal.": Proton pump inhibitors like lansoprazole work best when taken before meals because this timing enhances absorption and maximizes acid suppression. Taking it after eating may reduce its effectiveness.

D. "I should chew the capsule thoroughly.": Lansoprazole capsules are formulated as delayed-release granules that should be swallowed whole to maintain integrity. Chewing them disrupts the protective coating, leading to reduced effectiveness and potential irritation.