O2 delivery to tissues depends on all/except: (A) Cardiac output, (B) Type of fluid administered, (C) Hemoglobin concentration, (D) Affinity of hemoglobin for 02
Answer is B. Increased cardiac output would increase the O2 transpo to the tissues. Increased Hb concentration would also increase the O2 transpo. Affinity of Hb for O2 decreases in tissues; more O2 is liberated by Hb.