Final answer:
The most dangerous jobs by fatal work injuries include construction laborers and electrical power-line installers, while police work has relatively low rates of fatalities.
Step-by-step explanation:
Based on data from the Bureau of Labor Statistics and National Law Enforcement Officers Memorial Fund, certain occupations experience higher rates of fatal work injuries and contribute significantly to on-the-job injuries. The most dangerous jobs by fatalities in 2013 included construction laborers, electrical power-line installers and repairers, agricultural managers, drivers/sales workers, truck drivers, and others. Notably, police work does not rank in the top ten most dangerous jobs, with law enforcement fatalities reportedly at their lowest level since the 1950s, and firearm-related police deaths at a historic low since 1887. Head and traumatic brain injuries are major contributors to immediate death and disability in the workplace, with falls being the most common cause among varied age groups.