What is the normal resting pulse rate for an adult?

The normal resting pulse rate for an adult typically ranges from 60 to 100 beats per minute. This range reflects the average heart activity in a resting state, where the autonomic nervous system maintains balance between the sympathetic and parasympathetic systems. While some individuals, particularly athletes or those who engage in regular cardiovascular exercise, may exhibit resting heart rates below 60 beats per minute, the commonly accepted standard for the general adult population is indeed 60 to 100 beats per minute. Therefore, the choice indicating 60 to 80 beats per minute aligns well with this standard range, as it captures the lower end of the normal resting heart rate while still remaining within the complete range for adults.