Construction Health and Safety Technician (CHST) Practice Test 2025 – All-in-One Study Guide for Exam Success!

The type of construction accident most commonly associated with falling materials is falls from height. This category includes situations where materials, tools, or equipment dropped from an elevated position can strike individuals below, leading to serious injuries or fatalities. In a construction setting, workers often operate at significant heights, whether on scaffolding, ladders, or roofs, making them particularly vulnerable to impacts from falling objects.

Falls from height encompasses not only the risks to workers who might lose their footing but also the dangers posed by items falling from upper levels, emphasizing the importance of safety measures such as proper securing of materials and use of personal protective equipment.

In contrast, slips and falls typically refer to accidents that occur on the same level due to slippery surfaces or obstacles, trench collapses involve the walls of trenches giving way and potentially trapping workers, and electrical shock relates to incidents involving live wires or electrical equipment, none of which inherently involve the risk of falling materials.