What is a typical initial response to newly identified heart rate of 120 bpm?

• A. Increase activity level
• B. Perform an ECG
• C. Monitor for symptoms
• D. Administer beta-blockers

Answer: (C)

The initial response to a newly identified heart rate of 120 beats per minute is to monitor for symptoms. In cases of tachycardia, which is defined as an elevated heart rate, it's crucial to assess for any accompanying symptoms such as chest pain, shortness of breath, dizziness, or palpitations. This evaluation helps determine whether the increased heart rate is a temporary response (perhaps due to stress, anxiety, or physical exertion) or indicative of a more serious underlying condition requiring further intervention.

Monitoring allows healthcare providers to gather important information about the patient's status and response to the elevated heart rate, which can guide subsequent actions such as performing an ECG to assess heart rhythm or considering medication like beta-blockers if the tachycardia is symptomatic or linked to a potentially serious condition. This step ensures that any treatment administered is based on a clear understanding of the patient's clinical picture.