Which term refers to an abnormal heart rhythm?

Study for the Galen Fundamentals of Nursing Exam. Use flashcards and multiple choice questions, each with hints and explanations. Prepare for your exam confidently!

Multiple Choice

Which term refers to an abnormal heart rhythm?

Explanation:
Identifying the term for an abnormal heart rhythm. A rhythm refers to the pattern and timing of heartbeats, and an abnormal rhythm means the heart isn’t beating in its normal, regular pattern. Arrhythmia is the umbrella term for any deviation from normal sinus rhythm, including rhythms that are too fast, too slow, or irregular. Tachycardia describes a fast heart rate, which is a type of rhythm disturbance but not the broad category itself. Eupnea means normal breathing, and hypothermia means an abnormally low body temperature—neither term describes heart rhythm.

Identifying the term for an abnormal heart rhythm. A rhythm refers to the pattern and timing of heartbeats, and an abnormal rhythm means the heart isn’t beating in its normal, regular pattern. Arrhythmia is the umbrella term for any deviation from normal sinus rhythm, including rhythms that are too fast, too slow, or irregular. Tachycardia describes a fast heart rate, which is a type of rhythm disturbance but not the broad category itself. Eupnea means normal breathing, and hypothermia means an abnormally low body temperature—neither term describes heart rhythm.

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