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Jendo Jendo
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7 years ago
The nurse is reviewing the characteristics of a normal QRS complex on a patient’s cardiac rhythm strip. What will the nurse identify as characteristics of this complex?

1. The first downward deflection after the P wave is the Q wave.
2. The first upward deflection after the P wave is the R wave.
3. The first downward deflection after the R wave is the S wave.
4. It usually measures less than 0.12 seconds or less than 3 small boxes.
5. It ends at the beginning of the T wave.
Textbook 
Understanding the Essentials of Critical Care Nursing

Understanding the Essentials of Critical Care Nursing


Edition: 2nd
Authors:
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Majoring in Nursing, using Understanding the Essentials of Critical Care Nursing
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CanamericaCanamerica
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7 years ago
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Jendo Author
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#2
7 years ago
Your rationale is what helped me understand it, I appreciate the thorough answer
Majoring in Nursing, using Understanding the Essentials of Critical Care Nursing
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#3
7 years ago
Glad you liked it, good night!
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