The following are multiple choice questions (with answers) about medical knowledge.   **Question:** GFR is increased by all except?   (A) Increased renal blood flow   (B) Efferent aeriole constriction   (C) Renal stone in ureter   (D) Decreased oncotic pressure
['(C) Renal stone in ureter <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Increased renal blood flow \n (B) Efferent aeriole constriction \n (C) Renal stone in ureter \n (D) Decreased oncotic pressure <> possible answers', '  GFR is increased by all except? <> context@']