Question

in addition to hypovolemia, what is the most common underlying, potentially reversible cause of pulseless electrical activity? choose the correct answer thrombosis tension pneumothorax hypothermia hypoxia

Explanation:

Hypoxia is a very common potentially - reversible cause of pulseless electrical activity in addition to hypovolemia. Lack of oxygen can disrupt normal cardiac function and lead to this condition. Thrombosis, tension pneumothorax, and hypothermia are also causes but less common compared to hypoxia in this context.

Answer:

Hypoxia