Answer:
exacerbation
Explanation:
Based on the information provided within the question it seems that the client has experienced a phenomena known as exacerbation. In the context of medicine this refers to the worsening of a certain disease or an increase in it's symptoms. This is the case since the client started off with diabetic ketoacidosis but then began to experience random blood glucose reading of 31.9 mmol/L, vomiting, and shortness of breath.
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