Colorado CNA Practice Exam 2025 - Free CNA Practice Questions and Study Guide

The correct choice for the most common site used for measuring pulse rate is the radial pulse.

The radial pulse is located at the wrist on the thumb side and is often preferred for several reasons. It is easily accessible, allowing caregivers and healthcare professionals to check the pulse quickly and comfortably. Additionally, the radial pulse provides a clear indication of the heart rate, making it practical for routine checks in various healthcare settings.

While the carotid pulse, found in the neck, is also commonly used, especially in emergency situations, it is less frequently employed for routine monitoring due to the potential for discomfort and the need for more careful handling in certain populations. The brachial pulse, located on the inside of the upper arm, is often used in infants and during blood pressure measurements, but it is less commonly utilized for general pulse checks in adults. The femoral pulse, found in the groin area, is mainly used in specific clinical situations such as assessing blood flow to the lower extremities and is not a common site for everyday pulse checks.