Relias Dysrhythmia Basic A 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What does the term "bradycardia" refer to?

A heart rate of 60 to 100 beats per minute

A heart rate of less than 60 beats per minute

Bradycardia refers to a slower than normal heart rate, specifically defined as a heart rate of less than 60 beats per minute. This condition can have various causes, including increased vagal tone, certain medications, and underlying health issues such as heart disease. Understanding bradycardia is crucial for identifying potential cardiac problems, as a significantly low heart rate can lead to symptoms such as dizziness, fatigue, or even fainting. Therefore, identifying a heart rate under this threshold is vital for appropriate diagnosis and management in clinical practice.

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A heart rate of more than 100 beats per minute

A heart rate of 50 to 70 beats per minute

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