The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Nasal antrostomy usually done from through   (A) Middle concha   (B) Inferior concha   (C) Middle meatus   (D) Inferior meatus
['(D) Inferior meatus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Middle concha \n (B) Inferior concha \n (C) Middle meatus \n (D) Inferior meatus <> possible answers', '  Nasal antrostomy usually done from through <> context@']