... allergens, 82 8blood types and, 695, 696tprocessing and presentation of, 81 7, 81 8f, 81 9, 82 2receptors for, 81 7, 82 2, 82 3f, 82 5trecognition of, 81 9, 82 0f, 82 2, 82 3f, 82 8structure of, 81 6Antihistamines, ... 739loading, 86 1f, 86 4, 86 6 86 7pH and, 739, 86 7 86 8respiratory effect of, 86 3f, 86 8transport of, 86 4unloading of, 86 0 86 1, 86 1fvasomotor effect of, 757, 766Carbonic acidin CO2transport, 86 4, 86 5f, ... Coagulationdistribution of, 760ffunctions of, 680 , 680 tgases, 684 , 86 1, 86 1f 86 2f, 86 3glucose concentration, 988 , 1004tmenstrual loss of, 1067osmolarity of, 681 – 682 , 682 tpH of, 682 t, 86 7, 926placental,...