What Best Describes the ECG Rhythm of Atrial Fibrillation

question 38

Multiple Choice

What best describes the ECG rhythm of atrial fibrillation?

• A) No P wave but waves that can be described similar to a picket fence or sawtooth pattern that are regularly spaced between normal QRS waves
• B) No consistent P waves, only an erratic and wavy baseline between normally configured QRS waves
• C) A progressive deterioration of the wavy baseline with irregular R to R spacing that leads to ventricular tachycardia and a cardiac arrest situation
• D) A QRS width greater than 0.12 second and lasting about 30 seconds before ventricular fibrillation occurs

---

Definitions:

Powdered Formula

A commercially prepared baby food in powder form, mixed with water or another liquid before feeding to infants.

Being Remodeled

The process of making structural or design changes to something, especially buildings, to improve or update its appearance or functionality.

Cognitive Impairment

A diminished capacity to think, concentrate, or remember, affecting an individual's daily functioning.

Structured Daily Routine

A planned sequence of activities or procedures intended to improve efficiency, productivity, or well-being.