Final answer:
Heat Stroke is the heat-related illness indicated by confusion and fainting.
Step-by-step explanation:
Confusion and fainting are indications of Heat Stroke, which is a heat-related illness characterized by a high body temperature (above 103°F), altered mental state, and potentially life-threatening complications. In addition to confusion and fainting, other symptoms may include hot, dry skin, rapid heartbeat, headache, dizziness, and nausea.
Learn more about Heat Stroke as a heat-related illness