If a Patient Has 3 G% Hb, an SaO₂ of 45

Multiple Choice

If a patient has 3 g% Hb, an SaO₂ of 45%, and a PaO₂ of 525 mm Hg, approximately how much oxygen is being transported to the peripheral tissues in each 100 ml of blood?

A) 1.66 vol% O₂
B) 2.31 vol% O₂
C) 3.37 vol% O₂
D) 4.78 vol% O₂
E) 5.43 vol% O₂