Which statement about residual volume monitoring is accurate for bolus feeding?

Which statement about residual volume monitoring is accurate for bolus feeding?

• A. It is optional and rarely done.
• B. It should be checked every 4 hours.
• C. It should be checked once per day.
• D. It should be checked only if vomiting occurs.

Answer: (B)

Gastric residual volume monitoring is about gauging how well the stomach is emptying and using that information to judge feeding tolerance and prevent aspiration. In bolus or intermittent feeding, checking residuals at regular intervals provides timely feedback between boluses, helping you decide whether to continue, slow, or pause feeds and whether to consider interventions if tolerance is poor. A 4-hour cadence fits typical bolus schedules, offering consistent assessment without unnecessary interruptions. Therefore, monitoring every 4 hours reflects standard practice for assessing tolerance during bolus feeding. It isn’t optional, it isn’t done only once per day, and it isn’t limited to episodes of vomiting.

Gastric residual volume monitoring is about gauging how well the stomach is emptying and using that information to judge feeding tolerance and prevent aspiration. In bolus or intermittent feeding, checking residuals at regular intervals provides timely feedback between boluses, helping you decide whether to continue, slow, or pause feeds and whether to consider interventions if tolerance is poor. A 4-hour cadence fits typical bolus schedules, offering consistent assessment without unnecessary interruptions. Therefore, monitoring every 4 hours reflects standard practice for assessing tolerance during bolus feeding. It isn’t optional, it isn’t done only once per day, and it isn’t limited to episodes of vomiting.