I. Introduction

Definition of heat stress and its effects on the human body
Explanation of the importance of heat stress management in preventing heat-related illnesses and injuries in the workplace
II. Factors Contributing to Heat Stress

Explanation of the factors that contribute to heat stress, such as high temperature, humidity, and physical exertion
Overview of the importance of identifying and addressing these factors to prevent heat stress
III. Symptoms of Heat Stress

Explanation of the symptoms of heat stress, such as dizziness, fatigue, and dehydration
Overview of the importance of recognizing these symptoms and taking immediate action to prevent heat-related illnesses and injuries
IV. Prevention and Control Measures

Explanation of the measures that can be taken to prevent and control heat stress, such as providing rest breaks, increasing ventilation, and implementing engineering controls
Overview of the importance of training employees on heat stress prevention and control measures