In Analyzing an Arterial Blood Gas, the Nurse Correlates Which

In analyzing an arterial blood gas, the nurse correlates which findings to an uncompensated respiratory acidosis? Select all that apply.

A) pH 7.30
B) PaO₂ 82 mm Hg
C) PaCO₂ 48 mm Hg
D) HCO₃ 28 mEq/L
E) SaO₂ 90%