<prompt> Decreased Q2 carrying capacity and Normal PO2 is a feature of :Anemic hypoxiaHistotoxic hypoxiaStagnant hypoxiaHypoxic hypoxia  <response>: Subnormal level of hemoglobin causes decreased oxygen carrying capacity of the blood. This in turn initiates compensatory physiologic adaptations such as :o Increased release of oxygen from hemoglobin. o Increased blood flow to the tissues.o Maintenance of the blood volume ; ando Redistribution of blood flow to maintain the cerebral blood supply.o Eventually, however, tissue hypoxia develops causing impaired functions of the affected tissues. 