The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 65 year old edentulous patient is treated for squamous cell carcinoma involving 2/3rd of tongue with 50 Gy radiation dose. Which of the following material is best for making impression in this patient?   (A) Polysulfide   (B) Polyether   (C) ZOE   (D) Irreversible hydrocolloids
['(A) Polysulfide <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Polysulfide \n (B) Polyether \n (C) ZOE \n (D) Irreversible hydrocolloids <> possible answers', '  A 65 year old edentulous patient is treated for squamous cell carcinoma involving 2/3rd of tongue with 50 Gy radiation dose. Which of the following material is best for making impression in this patient? <> context@']