When pronounced 'Q' waves are observed on the ECG of an asymptomatic patient, the RT should:

When pronounced 'Q' waves are observed on an ECG, they are often indicative of previous myocardial infarction or necrotic tissue in the heart. However, in an asymptomatic patient, these findings alone do not necessitate immediate action or treatment. It's important to recognize that pronounced Q waves can persist even after the acute phase of a myocardial infarction has resolved, particularly if the patient has stable vital signs and is not presenting with any symptoms suggestive of acute distress or ongoing cardiac events.

Therefore, noting the observation without taking immediate action is an appropriate course of action. This allows for further assessment and monitoring of the patient's overall condition. Additionally, if the patient remains asymptomatic, it may be reasonable to gather more information, such as a thorough patient history and additional diagnostic tests, to determine the significance of the Q waves in the context of their health status.

In contrast, seeking a detached chest lead or jumping directly to treatment protocols for myocardial infarction would be unwarranted in the absence of symptoms or additional, supportive evidence of an acute situation. Calling a code would also not be appropriate unless there are signs of a life-threatening condition.