Which of the following is a sign of inadequate breathing?

Gurgling sounds during breathing are indeed indicative of inadequate breathing. This abnormal sound suggests that there may be an obstruction in the airway, potentially due to fluids or other materials, which can impair oxygen exchange and make breathing ineffective. It signals a potential emergency situation where immediate action is necessary to clear the airway and ensure proper ventilation for the individual in distress.

The other indicators reflect more normal respiratory function. For instance, chest rising and falling typically indicates that the lungs are properly inflating and deflating during the breathing cycle. A normal skin color suggests that the body is receiving adequate oxygenation, while a consistent breathing pattern reflects a stable and functional respiratory rate. These signs contrast with the gurgling sounds, reinforcing why the latter is a significant concern in assessing breathing adequacy.