Heart Rate Measurement: The radial pulse provides a quick and non-invasive way to measure heart rate, an essential vital sign. Rhythm Assessment: By assessing the rhythm, nurses can identify irregularities such as arrhythmias, which may require further investigation. Pulse Strength: The strength of the pulse can indicate the volume of blood being pumped and may reveal underlying conditions like heart failure or dehydration. Monitoring Changes: Regular assessment can help in monitoring changes in a patientâs condition, allowing for timely interventions.