**Core Concept:** Electric shocks can cause cardiac arrhythmias, respiratory failure, or neurologic damage leading to death. The immediate cause of death depends on the severity and duration of the shock.

**Why the Correct Answer is Right:** In this case, the immediate cause of death is most likely cardiac arrest due to ventricular fibrillation (VF). Electrical stimulation can disrupt normal heart rhythms, leading to VF. VF is a life-threatening condition where the heart's contractions become chaotic and ineffective, preventing blood circulation to the body. As a result, vital organs, including the brain, are deprived of oxygen and nutrients, causing death.

**Why Each Wrong Option is Incorrect:**

A. Respiratory failure (hypoxia) is not the immediate cause of death in electric shock. While respiratory failure can be a consequence of severe electric shock, it is not the primary immediate cause. Cardiac arrest due to electrical stimulation typically occurs first.

B. Neurologic damage is not the immediate cause of death in electric shock. Although neurologic complications can occur, they do not outrank cardiac arrest as the primary cause of death.

C. Cardiac arrest due to ventricular tachycardia (VT) is less likely than VF as the immediate cause of death. Ventricular fibrillation allows for less effective blood circulation compared to ventricular tachycardia, which maintains some blood flow.

D. Hypovolemic shock is not the immediate cause of death in electric shock. Hypovolemic shock occurs due to blood loss, while electric shock primarily causes cardiac arrest from electrical stimulation.

**Clinical Pearl:** Death due to electric shock is primarily caused by cardiac arrest resulting from ventricular fibrillation or ventricular tachycardia. Assessing the severity of the shock, its duration, and the presence of other contributing factors, such as hypovolemic shock, is essential in determining the appropriate management strategy and time to seek medical attention.

**Correct Answer:** D. Hypovolemic shock is not the immediate cause of death in electric shock. Electric shock primarily affects the cardiovascular system, leading to cardiac arrest from ventricular fibrillation (option C) or ventricular tachycardia (option B). Hypovolemic shock (option D) is caused by blood loss, which is not directly linked to electric shock injuries. Assessing the severity of the shock, its duration, and the presence of other contributing factors, such as hypovolemic shock, is essential in determining the appropriate management strategy and time to seek medical attention.