Which of the following symptoms is associated with hypoxia?

Tingling is a symptom associated with hypoxia because as the body experiences a deficiency in oxygen, it can lead to various physiological changes, including alterations in nerve function. When oxygen levels drop, peripheral nerves may become more excitable, leading to sensations like tingling or numbness, particularly in the hands and feet. This is a common symptom experienced in hypoxic conditions, as the body's tissues and nervous system begin to react to the lack of adequate oxygen supply.

Improved coordination, increased motivation, and decreased heart rate are not typical responses to hypoxia. In fact, coordination often deteriorates in hypoxic conditions due to impaired brain function, while motivation may decrease as cognitive abilities weaken. Additionally, hypoxia can lead to an increased heart rate as the body attempts to compensate for the lack of oxygen by pumping more blood to vital organs.