Cough Reflex Test (CRT) Practice Exam 2026 - Free CRT Practice Questions and Study Guide

Assessing the patient's history of respiratory conditions is paramount prior to administering the Cough Reflex Test because these conditions can significantly impact the results of the test. Patients with a history of respiratory issues such as asthma, chronic obstructive pulmonary disease (COPD), or any prior pulmonary infections may exhibit altered cough reflexes or heightened sensitivity. Understanding these medical backgrounds enables healthcare providers to interpret test results more accurately and ensure patient safety during the procedure.

While other factors such as age, lifestyle choices, and family history may provide valuable information, they do not hold the same level of relevance regarding the immediate implications for respiratory function and the cough reflex itself. These other factors are more secondary when focusing specifically on the rationale behind the cough reflex assessment.