All stages · Demo 239
TTKG mill
Choice hypo / hyper / other. Transtubular potassium gradient is JavaScript. Jev never divides osmoles. Missing Uosm cannot mill.
A conversion strip. 40/4 against 300/600 is TTKG 5.0. 80/2.5 iso-osmolar lights 32.0. No urine osm stays blank.
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STANDBY
Educational stage on jev.page — not the official TypeSafe console. Live calls go to POST https://api.typesafe.ai/v1/systemone from your browser when you paste a key. Without a key, the stage plays a recorded decision shaped like jev-1.13.0. Jev does not write the UI copy.