A dehydration-related condition with fatigue, nausea, headache, giddiness, pale appearance, heavy sweating and is not life-threatening is called:

• A. Heat Stroke
• B. Heat Exhaustion
• C. Heat Stress
• D. Dehydration

Answer: (C)

This describes a non-life-threatening heat-related illness where the body is overheating but still able to sweat. The combination of fatigue, nausea, headache, dizziness, pale skin, and heavy sweating fits heat exhaustion. In heat exhaustion, the cooling mechanisms are overwhelmed but not failed, so rest, fluids, and cooling help recover quickly.

Heat stroke, by contrast, involves a dangerous rise in core temperature with altered mental status and often dry, hot skin or sweating may stop; that situation is life-threatening and not what’s described here.

Dehydration alone is simply lacking fluids and doesn’t inherently include the heat-related symptoms and the active sweating pattern seen in this scenario. Heat stress is a broader term for heat-related strain, but the specific, non-severe presentation described aligns best with heat exhaustion.