Type 1 A is characterized by-: (A) High anion- gap acidosis, (B) Low serum potasium, (C) hyperkalemia, (D) Negative urine anion gap
Answer is B. Type 1A-classical distal A Hypokalemia Low urine ammonium excretion Non AG acidosis High urine Ph Many of them have hypocitrauria, hypercalciuria ,so nephrocalcinosis, nephrolithiasis and bone disease are common . renal stones Ref:HARRISON 20th edition pg. No. 320