The normal concentration of protein in CSF at 4 weeks may be as high as-: (A) 500mg %, (B) 125mg%, (C) 50mg%, (D) 25mg%
Answer is D. Ans. is 'd' i.e., 25 mg% It is 15-40 mg%. Protein content in CSF Age 63 mg% Premature 73 mg% Day 1 47 mg% Day 7 15-40 mg% After 7 days