While Minato remained unconscious even hours after being brought to the hospital, the tests would at least be more reassuring and show that he collapsed from a combination of stress, hunger and prior illness even if it made no mention of his mental state. But that was something that would have to be assessed later...night would fall before he began to stir again, groaning softly as he woke up.

Though everything still seemed hazy to him he could at least feel something soft beneath him and see that he was in a different place, surrounded by white walls. A hospital? he thought blearily, raising his right arm experimentally and blinking dumbly when he saw the tube inserted into his arm.

...give him a while to put two and two together.