In a case of lead poisoning the levels of which is elevated?: (A) Delta amino levulate, (B) Haem, (C) Bilirubin, (D) Motor conduction
Answer is A. (A) Delta amino levulate > Lab tests may reveal a normocytic, normochromic anemia, basophilic stippling, an elevated blood protoporphyrin level (free erythrocyte or zinc), and motor delays on nerve conduction