Who are considered vulnerable groups in terms of safety?

• A. Healthy adults aged 18-35 with no medical history.
• B. Older adults.
• C. Infants, children, older adults, sick individuals, physically and mentally disabled persons, illiterate individuals, and the poor.
• D. Healthcare professionals working night shifts.

Answer: (C)

Vulnerability in safety means recognizing groups that are more likely to experience harm from hazards or have difficulty following safety measures because of one or more limiting factors—biological, developmental, or social. Infants and children rely on adults for protection and have limited ability to assess risk. Older adults often face frailty, chronic illness, sensory deficits, or cognitive changes that raise the chance of injury or misunderstanding safety signals. Sick individuals are more susceptible to harm due to illness severity or immune compromise. Physically and mentally disabled persons may have mobility, communication, or comprehension barriers that make safety instructions harder to follow. Illiterate individuals may struggle with written warnings or labels, and the poor may live in unsafe conditions or lack access to resources that promote safety. When safety plans account for these factors—using clear communication, accessible formats, assistance, and support—these groups receive the protections they need. Healthy adults or professionals who work night shifts may have their own risk factors, but they do not define the broader category of safety-vulnerable populations.