What is the normal pulse rate range for adults?

The normal pulse rate range for adults is typically considered to be between 60 and 100 beats per minute, with most sources recognizing that a pulse rate of around 60 to 80 beats per minute often falls within the average for a resting adult. This range reflects the heart's ability to pump blood effectively throughout the body while allowing for the variability that can occur due to factors such as physical fitness, activity level, and individual health conditions.

In the context of the question, identifying the option that fits within this broader known range effectively highlights the general understanding of adult pulse rates. Rates below or above this range, such as those suggested in other options, may indicate bradycardia (an unusually slow heart rate) or tachycardia (an unusually fast heart rate), conditions which can require medical attention if symptomatic or persistent. Thus, the choice reflecting 60 to 80 beats per minute captures a commonly accepted normal range for adults while being precise about what constitutes a typical resting state for healthy individuals.