In which state is the HOSA emblematic services located?

The HOSA emblematic services are located in Texas. This is significant because Texas has been a central hub for HOSA's national headquarters, which influences the organization's operations, events, and development of future healthcare leaders. As a state that has a long history with HOSA and is home to its foundational activities, it plays a vital role in defining the direction of the organization, which is why the correct answer points to Texas. The other states mentioned have HOSA chapters and activities, but they do not serve as the base for HOSA's national emblematic services.