Which of the following is true of an intake and output chart? The daily intake should be almost the same and the daily output. The daily output should be half of the daily intake. The chart only contains two columns: intake and output. Outputs are subtracted from intake each hour during the day.

The correct statement about an intake and output (I&O) chart is: **The daily intake should be almost the same as the daily output.** **Explanation:** 1. **The daily intake should be almost the same as the daily output.** - **True.** The primary goal of an I&O chart is to maintain fluid balance. Ideally, the amount of fluid a patient takes in (intake) should be approximately equal to the amount they lose (output). This balance helps ensure that the patient remains neither dehydrated nor overhydrated. 2. **The daily output should be half of the daily intake.** - **False.** There is no standard medical guideline that stipulates output should be half of intake. The expectation is usually for intake and output to be roughly equal, though there can be variations based on the patient's condition. 3. **The chart only contains two columns: intake and output.** - **False.** I&O charts typically include detailed subcategories under both intake (e.g., oral fluids, intravenous fluids) and output (e.g., urine, vomit, drainage). This allows for a more comprehensive assessment of the patient's fluid status. 4. **Outputs are subtracted from intake each hour during the day.** - **False.** While monitoring is often done hourly, outputs are not necessarily subtracted from intake on an ongoing basis in the chart itself. Instead, intake and output are recorded separately, and the cumulative balance is assessed to determine overall fluid status. **Summary:** Maintaining a balance where daily intake is nearly equal to daily output is essential for assessing and managing a patient's fluid status effectively. **Answer:** The daily intake should be almost the same as the daily output.