system
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.
user
Which among the following is an early sign of magnesium toxicity? NOT RELATED-MEDICINE
assistant
The correct answer is  Ref:Drug Facts and Comparisons 2010/127 *Knee jerk (patellar reflex) stas diminishing at plasma magnesium concentration of 4mEq/L and disappears at 10mEq/L, where respiratory paralysis is a potential hazard.