An 8-year-old girl is brought to the physician by her mother for a 1-week history of increased thirst, urination, and visual blurring. She recently recovered from an upper respiratory tract viral illness. Which of the following combinations of findings is most likely to be seen in this patient?
↑ HCO3–; ↑ pCO2; ↑ serum K+; ↑ serum Na+
↑ HCO3–; ↑ pCO2; ↑ serum K+; ↓ serum Na+
↑ HCO3–; ↑ pCO2; ↓ serum K+; ↑ serum Na+
↑ HCO3–; ↑ pCO2; ↓ serum K+; ↓ serum Na+
↑ HCO3–; ↓ pCO2; ↓ serum K+; ↓ serum Na+
↑ HCO3–; ↓ pCO2; ↑ serum K+; ↑ serum Na+
↑ HCO3–; ↓ pCO2; ↑ serum K+; ↓ serum Na+
↑ HCO3–; ↓ pCO2; ↓ serum K+; ↑ serum Na+
↓ HCO3–; ↑ pCO2; ↑ serum K+; ↑ serum Na+
↓ HCO3–; ↑ pCO2; ↑ serum K+; ↓ serum Na+
↓ HCO3–; ↑ pCO2; ↓ serum K+; ↑ serum Na+
↓ HCO3–; ↑ pCO2; ↓ serum K+; ↓ serum Na+
↓ HCO3–; ↓ pCO2; ↑ serum K+; ↑ serum Na+
↓ HCO3–; ↓ pCO2; ↑ serum K+; ↓ serum Na+
↓ HCO3–; ↓ pCO2; ↓ serum K+; ↑ serum Na+
↓ HCO3–; ↓ pCO2; ↓ serum K+; ↓ serum Na+
