A patient with third-degree heart block will demonstrate: 1. a very slow pulse. 2. a spike in blood pressure. 3. edema in the lower extremities. 4. rapid breathing and diaphoresis.

Understand the Problem

The question is asking about the symptoms that a patient with third-degree heart block is likely to exhibit. It lists possible symptoms and the goal is to identify the correct one, demonstrating an understanding of cardiac conditions.

More Information

Third-degree heart block, also known as complete heart block, results in a very slow heart rate because electrical signals do not consistently reach the ventricles.

Tips

Common mistakes include assuming symptoms like edema or rapid breathing, which are not directly related to heart block.

Sources

• Heart Block: Types, Symptoms & Causes - Cleveland Clinic - my.clevelandclinic.org