Which of the following signs is typically not associated with hypoxia?

Hyperactivity is typically not associated with hypoxia; in fact, it can be an unusual response when oxygen levels drop. Hypoxia, or inadequate oxygen supply to the body, usually leads to symptoms such as dizziness, tingling sensations, and loss of muscle coordination.

When a person experiences hypoxia, the brain may become impaired due to the decreased oxygen availability, leading to confusion, disruptive behavior, or a decline in cognitive functions. Hyperactivity could imply a state of increased stimulation or alertness, which negates the lethargy or disorientation commonly seen in hypoxic conditions. Thus, while dizziness and tingling can be signs of reduced oxygen levels affecting the nervous system, hyperactivity is less likely to occur, making it an atypical response to hypoxia.