The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Calculate the base deficit in a patient of weight 75 kg with a pH = 6.96, pCO2 = 30 mm Hg and HCO3- = 6 mEq/L:   (A) 300 mEq   (B) 400 mEq   (C) 500 mEq   (D) 800 mEq
['(C) 500 mEq <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 300 mEq \n (B) 400 mEq \n (C) 500 mEq \n (D) 800 mEq <> possible answers', '  Calculate the base deficit in a patient of weight 75 kg with a pH = 6.96, pCO2 = 30 mm Hg and HCO3- = 6 mEq/L: <> context@']