Petty Officer 1st Class Kina Thayer, a Health Services Technician at U.S. Coast Guard Yard Clinic, administers a routine blood withdrawal on a patient in Baltimore, Maryland, August 8, 2024. Health Services Technicians (HS) deliver vital medical care across a spectrum of operational environments, from clinics to sickbays ashore & afloat. (U.S. Coast Guard photo by Petty Officer 3rd Class Olinda Romero)