In the event of a medical emergency, it is essential to act quickly and calmly. Begin by calling emergency services or seeking immediate help. If someone is injured or experiencing severe symptoms, provide support while waiting for emergency personnel to arrive. Make sure to provide them with as much information as possible, including the nature of the emergency, the condition of the person affected, and the location of the incident. If you are trained in first aid or CPR, you may administer care while waiting for professional assistance. Always prioritize safety, ensuring that you are not placing yourself in harm's way. For more specific guidance, it may be helpful to refer to resources or information available on the Mount Sinai website, which offer details on emergency services and procedures provided by Mount Sinai Beth Israel Medical Center.