How to treat Rheumatic Fever except ( ) A: General treatment B: Penicillin C: Salicylic acid drugs D: Adrenal cortical hormone E: Above all

Which<br/>of following could lead to metabolic acidosis with a normal AG? () A: Hypoxia B: Starvation C: Excessive ingestion of ammonium chloride D: Severe renal failure E: Intoxication<br/>of salicylic acid