Construction Health and Safety Technician (CHST) 2025 – 400 Free Practice Questions to Pass the Exam

In the context of entering a hazardous zone during a hazmat emergency, checking blood pressure and pulse rate is critical because these vital signs provide information about an individual’s cardiovascular health and overall physical condition. High blood pressure may indicate stress or strain on the body, which can be exacerbated by the challenging conditions in a hazardous environment. The pulse rate can reveal how hard the heart is working and whether a person is under undue stress.

Both blood pressure and pulse rate are vital indicators that can help assess whether an individual is physically capable of handling the potential risks associated with entering a hazardous area. Therefore, prioritizing these parameters ensures that the entrant is fit for the additional demands that may arise in an emergency scenario. This helps to promote safety by reducing the likelihood of medical emergencies while engaging with potential hazards.