How may tight clothing affect a child experiencing sickle-cell crisis?

Tight clothing can significantly affect a child experiencing a sickle-cell crisis by restricting blood flow. Sickle-cell disease leads to the formation of crescent-shaped red blood cells that can clump together, especially during a crisis, resulting in reduced blood flow to various parts of the body. When clothing is tight, it can further impede circulation, exacerbating the pain and complications associated with the crisis. By wearing looser clothing, blood flow can be maintained more effectively, thereby potentially reducing the severity of symptoms the child is experiencing.

Other options might suggest different forms of comfort or support, but they do not address the critical issue of circulation, which is vital during a sickle-cell crisis.