A Strategy to Minimize Secondary Brain Injury in Head-Injured Patients

A strategy to minimize secondary brain injury in head-injured patients is

A) hyperventilation to keep PCO₂ less than 30.
B) fluid restriction to keep central venous pressure less than 6 cm H₂O.
C) maintaining body temperature more than 37.5° C.
D) fluid resuscitation as needed to keep the systolic blood pressure greater than 90 mm Hg.