A nurse is caring for a client who has lactose intolerance and eliminated dairy products from their diet. The nurse should instruct the client to increase consumption of which of the following foods?

A. Estrogen therapy decreases the risk for breast cancer: Estrogen therapy does not decrease the risk of breast cancer; in fact, prolonged use can increase the risk, especially when combined with progestin. Clients should be informed about this risk and monitored regularly with mammography.

B. Estrogen therapy increases the risk for thrombus formation: Estrogen can increase clotting factor activity, raising the risk of deep vein thrombosis, pulmonary embolism, and stroke. This is a significant adverse effect, particularly in clients with a history of thromboembolic events or other risk factors.

C. Estrogen therapy can cause weight loss: Estrogen therapy does not reliably cause weight loss. Weight changes are more commonly neutral or associated with fluid retention, rather than significant loss.

D. Estrogen therapy increases the risk for seizures: There is no direct correlation between estrogen therapy and an increased risk of seizures in the general postmenopausal population. Seizure risk is not a standard concern for clients on estrogen therapy.

A. Jugular vein distention: Jugular vein distention is more indicative of right-sided heart failure due to increased venous pressure. While important to note, it is not a primary sign of left-sided heart failure.

B. Weight gain: Weight gain can occur in both right- and left-sided heart failure due to fluid retention. However, it is a nonspecific finding and does not localize the dysfunction to the left side of the heart.

C. Peripheral edema: Peripheral edema is commonly associated with right-sided heart failure, where fluid backs up into the extremities. It is not the earliest or most specific sign of left-sided heart failure.

D. Bilateral lung crackles: Crackles on auscultation of the lungs indicate pulmonary congestion or fluid accumulation, a hallmark of left-sided heart failure. This finding reflects impaired left ventricular function and should be reported promptly to the provider for evaluation and management.