"Do you suspect it's a blocked phlegm?" Su Yun asked. He didn't think so and was a little confused.
Zheng Ren did not say anything. He took the phlegm-sucking tube and tried it twice. The tube was clear. Then, he placed it into the patient's tracheal tube.
The tube made a hissing sound, and only a small amount of secretion was sucked out. It didn't seem to be because of the phlegm blocking the trachea.
As he continued to push the suction tube in, Zheng Ren suddenly froze.
"What's wrong, boss?"
"There's something inside, and the spit tube can't send it in. " Zheng Ren said.
"..." Su Yun and the chief resident of the ICU were stunned for a moment. Lin Yuan stood behind them and didn't understand what boss Zheng meant.
This situation was beyond everyone's imagination.
Su Yun immediately recalled the patient's chest X-ray and CT scan before the operation.
