O2 delivery to tissues depends on all, except
Cardiac output
Type of fluid administered
Hemoglobin concentration
Affinity of hemoglobin for O2
The oxygen dissociation curve can be shifted right or left by a variety of factors. A right shift indicates decreased oxygen affinity of haemoglobin allowing more oxygen to be available to the tissues. A left shift indicates increased oxygen affinity of haemoglobin allowing less oxygen to be available to the tissues Ref: guyton and hall textbook of medical physiology 12 edition page number:354,355,356
Respiratory system