Which of the following is a common symptom of carbon monoxide poisoning?

The choice highlighting headaches or dizziness as a common symptom of carbon monoxide poisoning is accurate because these symptoms often manifest early in cases of exposure to carbon monoxide. This colorless, odorless gas can interfere with the blood's ability to carry oxygen, leading to a range of neurological effects, including headaches and dizziness. Typically, these symptoms can develop as the concentration of carbon monoxide increases in the bloodstream, indicating that the body is not receiving sufficient oxygen.

While fatigue or weakness is certainly another symptom associated with carbon monoxide poisoning and can occur alongside headaches and dizziness, it is not as directly indicative of the condition itself. Nausea can accompany poisoning, but it is not the only or most recognized symptom. A high fever, on the other hand, is generally unrelated to carbon monoxide exposure and would suggest other medical issues. Understanding the correct symptoms is crucial for early recognition and response to carbon monoxide poisoning, potentially saving lives.