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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which one of the following is not an NMDA receptor?
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The correct answer is  Ans: A (Kappa) Ref: Basic & Clinical Pharmacology, Katzung 12th ed p.367 Explanation: Kappa is an opioid receptor whereas the others are NMDA receptors.