How should a CNA accurately measure a resident's respiration rate?

The correct approach to accurately measure a resident's respiration rate involves counting the number of breaths for a full 60 seconds while the resident is at rest. This method provides the most precise measurement because it captures the full rhythm of the resident's breathing cycle without the influence of temporary factors such as initiation of breathing during activity or anxiety that might skew shorter measurements.

When the breath count is taken for a minute, it encompasses any potential variations in the resident’s breathing patterns that could occur over a shorter interval. This is particularly important for residents who may have irregular breathing or other health considerations.

In contrast, counting breaths for only 30 seconds and multiplying by two introduces the risk of inaccuracy, particularly if the resident's breathing is not steady. Observing the rise and fall of the chest for one minute, while informative, may not provide a precise count of actual breaths if the observer is not skilled at identifying the exact beginning and end of each breath. Finally, asking the resident about their feelings regarding their breathing is subjective and does not yield an accurate measurement of the respiration rate, as it relies on the resident's perception rather than a direct observation of their breathing process.