A 10-year-old girl is brought to the physician by her mother for a 1-day history of severe drowsiness and fatigue. She has been complaining of severe thirst for the past two weeks and has been frequenting the toilet more than ordinary. Which of the following is most likely to be seen in this patient?
A) Cellular shift
B) Increased sodium/potassium ATPase activity
C) Increased translocation of GLUT4
D) Increased tyrosine kinase activity
E) Reduced polyubiquitination
