If There Is a Complete Block Between the SA Node

question 32

Multiple Choice

If there is a complete block between the SA node and the AV node, how would the ECG be affected?

• A) There will be much bigger P waves.
• B) The P- R interval will be shorter.
• C) The ventricles will stop beating.
• D) The QRS duration will be longer.
• E) The rate of P waves will be faster than the rate of QRS complexes.

---

Definitions:

Severe Pain

A high level of discomfort or distress, often requiring immediate medical intervention for relief.

Post-Mortem

Post-mortem refers to the examination and analysis of a body after death, often to determine the cause of death or for research purposes.

Psychological Support

Emotional and mental assistance provided to individuals dealing with stress, trauma, or mental health issues to improve their coping mechanisms.

Terminal Illness

A disease or condition that is considered incurable and likely to lead to death within a relatively short period of time.