CPR Drowning and Water Emergency Resuscitation 2

Question 1

What does the phrase 'no one is dead until they are warm and dead' mean in the context of drowning?

Accepted Answer

Cold-water drowning victims may survive prolonged submersion due to hypothermic protection

Answer

Hypothermia can profoundly slow metabolism and protect the brain, meaning victims submerged in cold water may survive and recover even after extended submersion.

Question 2

Which cardiac rhythm is MOST commonly found in drowning victims when cardiac arrest occurs?

Accepted Answer

Asystole or pulseless electrical activity

Answer

Drowning-related arrest is hypoxic and typically presents as asystole or PEA rather than the shockable rhythms more common in primary cardiac arrest.

Question 3

A drowning victim is rescued from cold water and is breathing normally. What is the most appropriate next action?

Accepted Answer

Move them to a warm environment, monitor closely, and seek medical evaluation

Answer

Even conscious drowning victims can deteriorate from pulmonary edema or hypothermia and must be kept warm, monitored, and evaluated by medical professionals.

Question 4

What is the primary cause of cardiac arrest in drowning victims?

Accepted Answer

Hypoxia due to inability to breathe

Answer

Drowning prevents breathing, leading to progressive hypoxia which ultimately causes cardiac arrest if the victim is not rescued and ventilated.

Question 5

How does cold water submersion generally affect the chances of survival and resuscitation efforts?

Accepted Answer

Cold water can extend the survival window due to reduced metabolic demand

Answer

Hypothermia decreases cellular oxygen demand, which can extend the time window for successful resuscitation, especially in children submerged in very cold water.

CPR (Cardiopulmonary Resuscitation) Practice Test

CPR (Cardiopulmonary Resuscitation) Practice Test

CPR Drowning and Water Emergency Resuscitation 2