Which of the following is NOT a way veterinarians can provide emergency services outside regular hours?

Scheduling routine appointments is not a method through which veterinarians can provide emergency services outside of regular hours. Emergency services are specifically designed to address urgent and unforeseen medical situations that require immediate attention, whereas routine appointments are generally planned in advance for regular check-ups, vaccinations, or non-urgent care.

The other options are integral to providing emergency services. Joining a call group allows veterinarians to share the responsibility of being available for emergencies, ensuring that there is someone on hand to assist clients when needed. Providing telemedicine consultations enables veterinarians to offer remote advice and guidance about urgent situations, which can be crucial in determining the nature of the emergency. Referring to a 24/7 hospital ensures that clients have access to specialized care at all times, even when their own practice is closed. Collectively, these options facilitate the delivery of timely emergency care, in contrast to the nature of routine appointments.