A nurse is reinforcing teaching with a client about a low-sodium diet. Which of the following foods should the nurse recommend?

A low-sodium diet is commonly prescribed for clients with conditions such as hypertension, heart failure, and renal impairment to help reduce fluid retention and control blood pressure. Sodium intake influences fluid balance by promoting water retention in the body, which can increase cardiovascular workload. Dietary teaching focuses on avoiding processed, cured, and preserved foods that are high in sodium. Instead, clients are encouraged to choose fresh, unprocessed foods with naturally low sodium content. Rationale: A. Canned tuna is typically high in sodium due to the preservation process, especially when packed in brine or salted water. Although it is a good source of protein, the sodium content makes it less suitable for a low-sodium diet. B. Green olives are very high in sodium because they are cured and preserved in salt brine. They are considered a significant source of hidden dietary sodium and are generally restricted in low-sodium diets. Frequent consumption can contribute to fluid retention and increased blood pressure. C. Bologna sandwich contains processed deli meat, which is high in sodium and preservatives such as nitrates. These processed meats are major contributors to excessive sodium intake and are not recommended for clients on sodium-restricted diets. Additionally, sandwich bread may also contribute additional sodium content. D. Scrambled eggs are naturally low in sodium when prepared without added salt or processed ingredients. Fresh eggs are minimally processed and provide high-quality protein without significant sodium content. This makes them an appropriate choice for clients following a low-sodium diet.