This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
The following are the pa of the triad of "Heat stroke" Except 
Select and explain. 
A. Anhidrosis, B. Prickly heat, C. CNS dysfunction, D. Hyperpyrexia (rectal temperature >40* C)
B: Prickly heat
Answer: B: Prickly heat 
Explanation: The classic triad of symptoms in 'Heatstroke' includes core temperatures in excess of 104 Fahrenheit (40 c), profuse sweating, and neurological disturbances such as difficulty walking, confusion, irritability and coma. Ref : Park 23rd edition Pgno : 748