label: Monitor trends in serum levels of sodium in at-risk populations (e.g., unconscious patients, very old or very young patients, cognitively impaired patients, patients receiving hypertonic intravenous infusions)
label_lc: monitor trends in serum levels of sodium in at-risk populations (e.g., unconscious patients, very old or very young patients, cognitively impaired patients, patients receiving hypertonic intravenous infusions)