This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, Subject name: Social & Preventive Medicine
[{'content': 'Which of the following is seen in heat stroke - \nSelect and explain. \nA. Subnormal temperature, B. Normal mental function, C. Failure of heat regulation, D. Normal body temperature', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Heat stroke is an effect of heat stress.It is attributed to heat regulting mechanism.It is chracterised by very high body temparature which may rise to 110 degree F and profound disturbances like delirium,convulsions,and paial and complete loss of conciousness.Skin is dry and hot.Sweating is absent or diminished.Outcome is often fatal. Other effects of heat stress are heat hyperpyrexia,heat exhuation,heat cramps,heat syncope. Parks textbook of preventive and social medicine.K Park. Edition 23.Pg no: 747', 'role': 'assistant'}]