The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 38 years old female presented to the emergency with extensive burns. The patient had grade 3 burns on the face, back, upper arms and forearms along with singeing of hairs. Which of the following is not a proof of inhalation burns?   (A) Yellow colored sputum   (B) Blackish soot deposit on posterior pa of tongue   (C) Hoarseness & stridor of voice   (D) Singeing of eyebrows and facial hair
['(A) Yellow colored sputum <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Yellow colored sputum \n (B) Blackish soot deposit on posterior pa of tongue \n (C) Hoarseness & stridor of voice \n (D) Singeing of eyebrows and facial hair <> possible answers', '  A 38 years old female presented to the emergency with extensive burns. The patient had grade 3 burns on the face, back, upper arms and forearms along with singeing of hairs. Which of the following is not a proof of inhalation burns? <> context@']