IOSH Managing Safely Practice Test 2025 – Comprehensive Exam Prep

Mechanical hazards primarily relate to the risks associated with machinery and equipment. These hazards can lead to various physical injuries due to the nature of how machines operate. Contact or entanglement with machinery signifies situations where individuals can come into direct physical interaction with moving parts or components of machines. This may result in lacerations, fractures, amputations, or other serious injuries, underscoring the importance of proper safety measures and training in environments where machinery is in operation.

In contrast, the other options involve risks that are not specifically linked to mechanical hazards. Infection from biological agents pertains to biological hazards, which involve exposure to harmful pathogens. Electrocution is associated with electrical hazards, resulting from inappropriate handling or faulty electrical equipment. Exposure to toxic chemicals relates to chemical hazards, which involve harmful substances that can lead to various health issues. Each of these has its own category of risk and does not fall under the definition of mechanical hazards, thereby highlighting why contact or entanglement with machinery is the most relevant consequence in this context.