A nurse is assessing a client for hypoxemia during an asthma attack. Which of the following manifestations should the nurse expect?

A. Agitation can be a sign of hypoxemia, as the body responds to low oxygen levels with restlessness and anxiety. B. Nausea is less directly related to hypoxemia and more often associated with other conditions. C. Hypotension is not a typical primary manifestation of hypoxemia; it is more associated with severe or advanced stages of illness. D. Dysphagia (difficulty swallowing) is not a common symptom of hypoxemia during an asthma attack.