There Are Three Large Boxes Between R Waves on an ECG

question 39

Multiple Choice

There are three large boxes between R waves on an ECG tracing. What is the heart rate?

• A) 50
• B) 75
• C) 150
• D) 100

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Definitions:

Relaxation Training

Techniques or exercises designed to help individuals reduce stress and anxiety, promoting a state of calm.

Cardiac Bypass Surgery

A surgical procedure that diverts blood around blocked or partially blocked arteries in the heart to improve blood flow and oxygen to the heart.

Health Education

The process of informing the public about health issues and promoting health awareness to improve overall health and well-being.

Chronic Stress

A prolonged and constant feeling of stress that can negatively affect an individual's health, leading to significant physical and psychological issues.