This work requires the regular exertion of up to 10 pounds of force, frequent exertion of up to 50 pounds of force and occasional exertion of over 100 pounds of force; work regularly requires speaking or hearing and using hands to finger, handle or feel, frequently requires reaching with hands and arms and occasionally requires standing, walking, sitting, climbing or balancing, stooping, kneeling, crouching or crawling, tasting or smelling, pushing or pulling and lifting; work requires close vision, distance vision, ability to adjust focus, depth perception, color perception, night vision and peripheral vision; vocal communication is required for expressing or exchanging ideas by means of the spoken word and conveying detailed or important instructions to others accurately, loudly or quickly; hearing is required to perceive information at normal spoken word levels and to receive detailed information through oral communications and/or to make fine distinctions in sound; work requires preparing and analyzing written or computer data, visual inspection involving small defects and/or small parts, operating machines, operating motor vehicles or equipment and observing general surroundings and activities; work frequently requires exposure to outdoor weather conditions and exposure to bloodborne pathogens and may be required to wear specialized personal protective equipment and occasionally requires working in high, precarious places, exposure to fumes or airborne particles, exposure to toxic or caustic chemicals and exposure to the risk of electrical shock; work is generally in a moderately noisy location (e.g. General knowledge of the principles of anatomy and physiology; thorough knowledge of the principles and techniques of emergency care, including diagnosis, proper treatment and transportation; thorough knowledge of equipment and supplies employed in the emergency care of patients and victims of accidents; thorough knowledge of the street and road system and physical layout of the County; thorough knowledge of Ortivus Field Data software; skill in assessing a victims condition and applying emergency medical care; ability to understand and follow oral and written instructions; ability to coordinate with other emergency service agencies; ability to communicate effectively with the general public; ability to keep records and prepare reports; ability to establish and maintain effective working relationships with physicians, associates, patients and their families.