Signs and symptoms. The symptoms of an episode of diabetic ketoacidosis usually evolve over a period of about 24 hours. Predominant symptoms are  nausea and vomiting, pronounced thirst, excessive urine production and abdominal pain that may be severe.
apraxia. n. 1. (Pathology) a disorder of the central nervous system caused by brain damage and characterized by impaired ability to carry out purposeful muscular movements. [C19: via New Latin from Greek: inactivity, from a- 1 + praxis action].
This form includes verbal or speech developmental apraxia, perhaps the most common form of the disorder. Constructional apraxia affects the person's ability to draw or copy simple diagrams or to construct simple figures. Oculomotor apraxia is a condition in which patients find it difficult to move their eyes.