What is the allowable difference between the recorded weight and the observer's reading?

What is the allowable difference between the recorded weight and the observer's reading?

• A. Recorded weight must not vary more than 2lbs from test observer's reading
• B. Must be exactly identical
• C. Can vary up to 5 pounds
• D. No tolerance allowed

Answer: (A)

Weight measurement practice uses a small tolerance to reflect real-world measurement variability. The recorded weight should be within two pounds of the observer's reading. For example, if the observer reads 150 pounds, the recorded value should be between 148 and 152 pounds. Variations larger than two pounds may indicate a measurement error or transcription mistake. The other options set the tolerance too wide or demand perfection, which isn’t how routine measurements are handled in nursing assistant scenarios.

Weight measurement practice uses a small tolerance to reflect real-world measurement variability. The recorded weight should be within two pounds of the observer's reading. For example, if the observer reads 150 pounds, the recorded value should be between 148 and 152 pounds. Variations larger than two pounds may indicate a measurement error or transcription mistake. The other options set the tolerance too wide or demand perfection, which isn’t how routine measurements are handled in nursing assistant scenarios.