The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A child had repeated vomiting and developed metabolic alkalosis. The treatment given is –   (A) Ringer lactate   (B) I.V. normal saline and potassium   (C) ORS   (D) I.V. Normal saline
['(B) I.V. normal saline and potassium <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Ringer lactate \n (B) I.V. normal saline and potassium \n (C) ORS \n (D) I.V. Normal saline <> possible answers', '  A child had repeated vomiting and developed metabolic alkalosis. The treatment given is – <> context@']