Answer
Diabetes mellitus with lower food intake
Step-by-step explanation
In diabetes mellitus hyperkalemia is produced by hiperosmolarity provoked by the excess of potasium and the lack of insuline in the blood stream.
Hypoglicemia in diabetes mellitus could be because avoid food intake for example.
Metabolic acidosis or cetoacidosis is produced when less Acetil-CoA enter to citric acid cycle becuase low availability of glucose metabolism products. Then more acetoacetate is formed in the liver
The capacity to oxidize cetone compounds is overpassed accumulating in the blood stream. Two of the three cetonic bodies: acetoacetate and hydroxybutirate β are acid derivates dropping the pH of the blood thus metabolic acidosis.
Treatment.
Insulin