Which pulse rate range is typical for adults?

• A. 40-60 bpm
• B. 60-100 bpm
• C. 100-120 bpm
• D. 120-140 bpm

Answer: (B)

Normal resting heart rate for adults is typically between 60 and 100 beats per minute. This range reflects heart function at rest when you’re awake and relaxed. Values below 60 can be normal for some people, especially well-trained athletes or those on certain medications, but they’re not considered typical for the average resting adult. Values above 100 indicate tachycardia and can occur with fever, anxiety, dehydration, pain, stimulants, or illness. The ranges of 40-60, 100-120, and 120-140 are outside the usual resting range for most adults, though short-lived fluctuations can happen with activity or stress.