Which of the following is NOT a symptom of advanced hypoxia?

Shortness of breath is a common symptom of hypoxia, but it is not typically associated with the advanced stages of the condition. Advanced hypoxia often presents with more severe neurological symptoms as the brain becomes increasingly deprived of oxygen, including headaches, blurred vision, and loss of muscular coordination. These symptoms indicate a more critical level of oxygen deficiency affecting cognitive and motor functions.

In advanced hypoxic states, individuals might experience confusion, dizziness, or even unconsciousness rather than simply feeling shortness of breath. The focus at this stage is manifesting neurological deficits and impaired physical functioning, which align with the other options provided. Understanding the progressive nature of hypoxia is essential; while shortness of breath may occur earlier in the hypoxic process, it does not characterize the advanced symptoms as significantly as the other options.