Which of the following indicates that a bandage is too tight?

A bandage that is too tight can restrict blood flow and cause nerve compression in the area it is applied. When a bandage is excessively tight, one of the primary signs is a color change in the fingers or toes, often manifesting as paleness or a bluish tint. This occurs because the constricted blood vessels lead to reduced blood supply to the extremities.

Additionally, tingling or numbness can be a symptom of nerve irritation or damage due to the pressure applied by the bandage. This sensation may be referred to as "paresthesia" and is a clear indication that the bandage needs to be loosened to restore normal circulation and nerve function.

In healthy tissue, proper blood flow is crucial for maintaining temperature and color. Thus, if the skin shows signs of color change accompanied by tingling, this indicates that the bandage is too constrictive and requires adjustment for the well-being of the injured area.