Answer - Put the Victim on the position of his back and make sure he/she does not move.
Reasoning - Reasoning why the victim probably has to be on his back and reduce movement is because you do not want any internal organs be damage or further cause problems to the victim.
Don't know if you typed this too fast spelt something wrong, so I'm not sure, sorry.
There are a lot of things that aren't associated with a roundworm infection but you didn't list out your possible answers so if you could make a new answer with the same question but with the different answers that'd be great.
Answer:
The correct answer will be mitotic spindle formation.
Explanation:
Mitosis is a mode of cell division which is a very complex process. The mitosis includes the microtubules which form the mitotic spindles during cell divisions.
The mitotic spindle helps the separation of the chromatids through tread-milling during anaphase and telophase, The mitotic spindle formation can be inhibited by an anticancer drug called taxol which interfere with the formation by binding to tubulin and preventing compaction of the microtubules,
Thus, mitotic spindle formation is the correct answer.