"Poor man's pulse" is a term used to describe the measurement of the heart rate by taking the pulse at the wrist. However, there are several synonyms for this term that can be used to describe the same process. Some of the common synonyms include "wrist pulse," "radial pulse," or simply "pulse." These terms are often used interchangeably, depending on the context and the preference of the speaker. Regardless of the choice of terminology, measuring the pulse at the wrist remains a valuable tool for assessing cardiovascular health and providing insights into overall wellbeing.