Final answer:
The first responsibility when a patient has a seizure is to prevent injury, followed by calling for medical assistance.
Step-by-step explanation:
The first responsibility when a patient begins to have a seizure is to prevent the patient from injuring himself. This can be done by ensuring there are no sharp objects around, removing obstacles, and placing the patient in a safe position. The second responsibility is to call for medical assistance. It is important to get professional help to ensure the safety and well-being of the patient. Administering medication or recording the duration of the seizure can be done later by medical professionals.