Scorebuilders Q&A

Episode 72 – Atrial Flutter

Scorebuilders

A patient with atrial flutter suddenly becomes extremely lightheaded while exercising and appears to lose consciousness. Which of the following physiologic responses BEST explains the change in the patient’s status? 

1. Increased filling of the ventricles
2. Increased system congestion
3. Decreased atrial depolarization
4. Decreased blood traveling to the brain

Watch the video version of this episode on YouTube - https://youtu.be/eXsure_4i_I