Lub raj mis pub mis yog ib yam khoom siv kho mob siv los muab khoom noj rau cov neeg mob uas tsis tuaj yeem tau txais cov khoom noj los ntawm qhov ncauj, tsis tuaj yeem nqos tau zoo, lossis xav tau kev noj zaub mov ntxiv. Lub xeev ntawm kev pub los ntawm lub raj pub mis yog hu ua gavage, enteral feeding lossis tube feeding.