Final answer:
Modern firefighters are expected to possess certain qualities like professionalism, education, and technical skills, but being an expert on all types of rescues is not mandatory.
Explanation:
The modern fire fighter is expected to be professional, an educator, and a highly skilled technician, but not necessarily an expert on all types of rescues. While proficiency in various rescue techniques is important, they may specialize in specific areas like hazmat or water rescue.
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