What range is considered a normal heart rate for adults?

The normal heart rate for adults typically falls within the range of 60 to 100 beats per minute (bpm). This range reflects the standard resting heart rate for a healthy adult, indicating the heart's efficiency at circulating blood throughout the body.

When the heart rate is below 60 bpm, it is generally considered bradycardia, which can indicate underlying health issues, particularly if accompanied by other symptoms. Conversely, a heart rate exceeding 100 bpm is classified as tachycardia, which may signal stress, anxiety, or other medical conditions. Therefore, 60-100 bpm is recognized as the healthy range that suggests the heart is functioning effectively at a resting state, enabling proper blood flow and oxygen delivery to the body's tissues. This understanding is critical for CNAs in monitoring and responding appropriately to patients' vital signs.