The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Oﬃce personnel who are at higher risk of NO toxicity, to prevent this, the most  sensitive test for nitrous oxide detection is   (A) Laminar ﬂow   (B) Dosimeter   (C) Infrared spectrophotometer   (D) High suction speed
['(C) Infrared spectrophotometer <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Laminar ﬂow \n (B) Dosimeter \n (C) Infrared spectrophotometer \n (D) High suction speed <> possible answers', '  Oﬃce personnel who are at higher risk of NO toxicity, to prevent this, the most  sensitive test for nitrous oxide detection is <> context@']