The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Clavulanic acid added to ampicillin causes:   (A) Increase	effectivity	against	gram-negative organisms   (B) Inhibition of β-lactamases   (C) Increases the effectiveness against delta lactamase producing organism   (D) Increase	effectivity	against	gram-positive organisms
['(B) Inhibition of β-lactamases <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Increase\teffectivity\tagainst\tgram-negative organisms \n (B) Inhibition of β-lactamases \n (C) Increases the effectiveness against delta lactamase producing organism \n (D) Increase\teffectivity\tagainst\tgram-positive organisms <> possible answers', '  Clavulanic acid added to ampicillin causes: <> context@']