Which sign might the nurse see in a client with a high ammonia level? 07/26/2017 – by Mod_GuideK 0 Which sign might the nurse see in a client with a high ammonia level? A. coma B. edema C. hypoxia D. polyuria SHOW ANSWERSCorrect Answer: A Explanation/Reference: Explanation: Coma might be seen in a client with a high ammonia level.Reduction of Risk Potential Download Printable PDF. VALID exam to help you PASS.