This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anaesthesia
Which of the following is contraindicated in CRF – 
Select and explain. 
A. Halothane, B. Enflurane, C. Desflurane, D. Isoflurane
B: Enflurane
Answer: B: Enflurane 
Explanation: Enflurane and sevoflurane are considered undesirable for patients with renal disease.