At the end of a Sprint, the new Increment must be 'Done', which means it must be in useable condition and meet the Scrum Team's definition of 'Done'. Scrum Team members must have a shared understanding of what it means for work to be complete, to ensure transparency. This is the Definition of Done for the Scrum Team and it is used to assess when work is complete on the product Increment.

Scrum does not have project managers and arranging a triage meeting would not help accelerate the removal of impediments.

Explanation
Explanation:
Product Backlog items should be clear enough and have enough information for the Product Owner and Development to understand the work that needs to be done and to create a forecast of Product Backlog items to implement the Sprint Goal. Nothing stops the flow of Sprints, for example, we do not delay the Sprint because the items are not ready. In such cases, the "unready" items would be selected for the Sprint anyway and refined during the Sprint.
In the case that the Product Backlog items are not clear enough, the Development Team forecasts the most likely Product Backlog items to meet the goal and create a Sprint Backlog based on a likely initial design and plan. Once the time-box for the Sprint Planning meeting is over, start the Sprint and continue to analyze, decompose, and create additional functionality during the Sprint. At the end of the Sprint, the Scrum Team can discuss in the upcoming Sprint Retrospective why this happened and what changes will make it less likely to recur.

Explanation/Reference:

Explanation
Explanation:
Technical debt is any shortcomings in the code. It is a natural by-product of software development (unavoidable) and can at best be managed. If neglected, it will compound and have a negative effect on the team's ability to the deliver value. A team can have an artificially high velocity by taking shortcuts or introducing technical, debt into the system. This can give a false assumption about the current state of the product. It can look good on the surface but underneath can be a mess.