Complex sentence: In the early to middle stages of ketoacidosis, patients are typically flushed and breathing rapidly and deeply, but visible dehydration, pallor from diminished perfusion, shallower breathing, and rapid heart rate are often present when coma is reached.
Split into simpler sentences: In the early to middle stages of ketoacidosis, patients are typically flushed and breathing rapidly and deeply. Visible dehydration, pallor from diminished perfusion, shallower breathing, and rapid heart rate are often present when coma is reached.