What signifies that a victim is experiencing shallow respirations?

The correct choice highlights that shallow respirations are characterized by breaths that are short and less forceful. This indicates that the individual's breathing pattern is not effectively ventilating the lungs, making it shallow rather than deep. Shallow breathing can lead to inadequate oxygen intake and may suggest underlying respiratory distress or other medical conditions.

In contrast, the other options do not accurately reflect the characteristics of shallow respirations. For instance, a victim who is unable to cough may suggest other issues such as an obstruction or inability to breathe adequately but does not specifically indicate the nature of their breathing depth. A strong, steady breath indicates healthy respiratory function rather than shallow breathing. Similarly, a normal rate of breathing could be present in various respiratory conditions, and would not specifically indicate that the respirations are shallow. Thus, understanding the nature of shallow respirations helps in identifying potential respiratory problems and responding appropriately.