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Multiple Choice

What is the normal adult resting heart rate range?

Resting heart rate is the number of times the heart beats per minute when the body is at rest. For healthy adults, the normal range is 60 to 100 beats per minute. This standard reflects typical autonomic balance and cardiac efficiency across most people. Rates within this window are considered normal; lower rates can occur in well-trained athletes but may indicate bradycardia in others, while higher rates can signal tachycardia and potential issues that should be checked. So the 60-100 range is the best choice because it matches the common reference used in clinical practice. The other ranges point to bradycardia (lower end), tachycardia (higher end), or an atypical narrower window that isn’t the standard reference.

Resting heart rate is the number of times the heart beats per minute when the body is at rest. For healthy adults, the normal range is 60 to 100 beats per minute. This standard reflects typical autonomic balance and cardiac efficiency across most people. Rates within this window are considered normal; lower rates can occur in well-trained athletes but may indicate bradycardia in others, while higher rates can signal tachycardia and potential issues that should be checked. So the 60-100 range is the best choice because it matches the common reference used in clinical practice. The other ranges point to bradycardia (lower end), tachycardia (higher end), or an atypical narrower window that isn’t the standard reference.