Which block of the FMC is the only one that requires initials?

Block 11 of the Field Medical Card (FMC) requires initials because it serves as a verification section where the healthcare provider confirms and signifies that they have performed the necessary tasks or services documented in that block. Initialing not only reflects accountability but also ensures that each entry in this block has been reviewed and is accurate. This is crucial for maintaining clear and reliable patient treatment records in a combat or tactical environment, where precision and validation of care protocols are essential. The other blocks do not necessitate the same level of verification through initials, focusing instead on other forms of documentation or information.