Which of the following is not associated with food poisoning?: (A) Onset with vomiting, (B) Tenesmus, (C) Leukocytosis, (D) High skin subrface temperature
Answer is C. <p> In case of food poisoning blood investigation should be normal. Leucocytosis is seen in cholera, a differential diagnosis of food poisoning. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:240. <\p>