Certified Polysomnographic Technician (CPSGT) Practice Exam 2026 - Free CPSGT Practice Questions and Study Guide

A 2:1 patient-to-technician ratio is typically recommended to ensure adequate monitoring during sleep studies. This ratio allows the technician to effectively oversee two patients simultaneously, ensuring that each patient receives the attention and monitoring required throughout the polysomnographic process.

In sleep studies, critical parameters such as brain activity, eye movements, muscle activity, and heart rhythms must be closely observed to gather accurate data. Having two patients per technician allows for sufficient time and attention to be given to each study while minimizing the risk of overlooking important events during the monitoring period. Adequate monitoring is crucial for identifying potential sleep disorders and allowing timely interventions if any complications arise during the study.

While other options may present benefits, such as maximizing resources or improving comfort, the primary focus of the recommended ratio centers on ensuring that each patient's sleep patterns and physiological responses are adequately observed, which is essential for accurate and comprehensive assessments in polysomnography.