A client has fatigue, temperature of 99.5° f (37.5° c), dark bronze skin, and dark urine. hemoglobin level 9 g/dl (90 g/l); hematocrit is 49 (0.49), and red blood cells are 2.75 million/µl (2.75 x 1012/l). what should the nurse do first?
a.place the client on bed rest.
b.place the client on contact isolation.
c.initiate an intake and output record.
d.keep the client out of sunlight.