Cardiac Vascular Nursing Certification Practice Exam 2025 – Your All-in-One Guide to Exam Success!

The recommended sodium intake according to the Eighth Joint National Committee (JNC8) guidelines is 2.4 grams per day. This guideline is specifically aimed at individuals who have hypertension or at risk of developing it. The reduction of sodium intake is associated with lowering blood pressure and decreasing cardiovascular events.

The JNC8 recognizes the importance of sodium restriction as part of a comprehensive approach to managing high blood pressure. The specific recommendation of 2.4 grams aligns with national dietary guidelines aimed at improving overall cardiovascular health and mitigating the risks associated with excess sodium consumption, which can lead to hypertension and related complications.

In contrast, the other options present sodium intake levels that either fall too low or remain unchallenged by current guidelines for general population recommendations. Thus, the correct answer provides a practical goal for individuals to aim for in managing their blood pressure effectively while considering dietary choices.