The hospital shall have clinical laboratory service available 24 hours a day, adequately staffed and immediately available and equipped for injured children. The clinical laboratory service shall have the following services available: Stat lab capabilities; Standard analysis of blood, urine, and other body fluids; Blood-typing and cross match; Comprehensive blood bank or access to a central blood bank in the community and adequate storage facilities with stock minimums set by protocol for blood products; Blood gas analysis; Coagulation studies; Microbiology; and Toxicological screening.