The normal heart rate for a newborn (0-3 months) is 120-160 beats per minute. This range is a baseline, and rates can vary based on individual health and conditions.
The normal heart rate for a newborn (0-3 months) can be summarized by option C) 120-160 beats per minute. This range is considered standard for healthy infants and represents a higher heart rate than older children and adults due to the developing cardiovascular system and the physiological needs of a newborn. It is important to note that an infant's heart rate may vary and still be considered normal; however, persistent rates outside this range could potentially indicate a medical condition.
By comparison, a child's heart rate decreases with age, and for an adult, the typical resting heart rate falls between 60-100 beats per minute. These values can be further impacted by factors such as fitness levels, activity, and overall health. Newborns, with their rapid heart rates, are adapting to life outside the womb.