Final answer:
The expected pulse of a child 10 years and older is a) 60-100 beats per minute. So, Option A is correct.
Step-by-step explanation:
The expected pulse rate for a child 10 years and older is in the range of 60-100 beats per minute (bpm). This range represents the normal resting heart rate for individuals in this age group. The pulse rate is a crucial indicator of cardiovascular health, reflecting the heart's efficiency in pumping blood throughout the body. A resting heart rate below 60 bpm or above 100 bpm may indicate potential health concerns and should be further evaluated by a healthcare professional.
To understand the significance of this pulse rate range, it's essential to consider the cardiovascular demands of different activities. During physical exertion or exercise, the heart rate naturally increases to meet the body's increased oxygen demand. However, at rest, a pulse rate within the 60-100 bpm range is considered healthy. It's worth noting that individual variations exist, and factors such as fitness level, medications, and underlying medical conditions can influence an individual's resting heart rate.
Monitoring pulse rate is a simple yet valuable tool for assessing cardiovascular well-being. To determine the pulse rate, place two fingers (usually the index and middle fingers) on the radial artery at the wrist or on the carotid artery in the neck. Count the number of beats felt within a 60-second interval to obtain the beats per minute. Regular monitoring of pulse rate can aid in early detection of potential health issues and contribute to overall health management.