A client at 28-weeks gestation whose hemoglobin level is 10.7 g/dL (107 g/L) and hematocrit is 32% (0.32 volume fraction), tells the nurse that she eats plenty of green vegetables. When the client asks the nurse how the low level value might affect her pregnancy, which information should the nurse provide? Reference range: Hemoglobin 12 to 16 g/dl (120 to 160 g/L): pregnant greater than 11 g/dl (110 g/L) Hematocrit 37% to 47% (0.37 to 0.47 volume fraction): pregnant greater than 33% (0.33 volume fraction)