Multimodal Analgesia — MCQs

Which of the following anaesthetic agent lacks analgesic effect? A) N2O B) Thiopentone C) Methohexitone D) Ketamine E) Fentanyl

Primary afferent fibers secrete which nociceptive substance at the dorsal horn?

Which of the following is the FIRST-LINE antiemetic drug most commonly used for post-operative nausea and vomiting (PONV) prophylaxis?

Which of the following anesthetic agents have good analgesic property? a) Ketamine b) Nitrous oxide c) Thiopentone d) Propofol e) Midazolam

Which of the following cannot be given by epidural anaesthesia?

Match the following drugs in Column A with their contraindications in Column B. | Column A | Column B | | :-- | :-- | | 1. Morphine | 1. QT prolongation | | 2. Amiodarone | 2. Thromboembolism | | 3. Vigabatrin | 3. Pregnancy | | 4. Estrogen preparations | 4. Head injury |

Which nerve is targeted in the nasociliary nerve block?

Which intravenous anaesthetic agent has analgesic effect also

A 62-year-old woman with advanced ovarian cancer has been on oral morphine 90 mg BD for 3 months. She now reports reduced pain relief despite increasing doses, but experiences severe pain at specific sites of bone metastases. What is the best management strategy?

A 70-year-old man with advanced pancreatic cancer on sustained-release morphine 60 mg BD develops breakthrough pain 3-4 times daily. His pain is otherwise well controlled. What should be the dose of immediate-release morphine for breakthrough pain?