Nensu was trying her hardest to, at least, sit up, and pull herself up, but then the blade had struck the nerves within her right arm, preventing her from moving that said-arm, making the task all-the-more difficult. The pain was shooting through the right side of her body, nearly leaving her to feel absolute numbness; she trembled and her face continued to show that pain and discomfort. 
Hearing Midoriya’s voice, Nensu looked at him to the best of her ability. He was shaking, meaning that he was clearly worried, or trying to hold back his emotions. She wanted to reassure him, but then, having to be in this unsettling state, it was going to be a bit hard to convince him that she was fine. 
She was carefully helped by her brother, until they managed to follow the voices in the distance. 
“Ow. Ouch”.
Was all she said, as they were assisted by the additional hands of the heroes.