Question is question on which an answer or clarification is expected. It is a question that asks for an opinion or a judgment.
A question is a question usually presented in writing, prepared for a test or a test, which can be answered or resolved.
Question is a topic of a test, designed for the purpose of evaluating or obtaining information. The sequence of systematically numbered items and organized within a given theme is intended to assess the performance of a course, an exam, a competition or many other ways of estimating the level of the person being questioned.
Quesito is a masculine noun. It's what you must have to get something, is a requirement, that is, a legal requirement, necessary for certain purposes, a condition required for a certain purpose.
An item can refer to a topic or subject on which you want to highlight and rank. E.g.: In terms of drums, the samba school was brilliant in its presentation, received a score of 10.