When a patient selects 'Muestra pendiente' (prioridad F) at the kiosk,
the turn is immediately set to en_espera_lugar pointing to the first
active muestras location. Recepcion never sees it; toma de muestras
picks it up from its queue with no consent forms required.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>