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].
Gait apraxia: The loss of ability to have normal function of the lower limbs such as walking. This is not due to loss of motor or sensory functions. Limb-kinetic apraxia: voluntary movements of extremities are impaired. For example, a person affected by limb apraxia may have difficulty waving hello.