A nurse is off-duty and witnessing a car accident while walk…

A nurse is off-duty and witnessing a car accident while walking home. The nurse sees that a victim is unconscious and is not breathing. The nurse immediately begins CPR and calls for emergency medical services. After the incident, the victim’s family sues the nurse for causing harm during the resuscitation attempt. Which of the following is the nurse’s best defense under the Good Samaritan Law?