Which of these symptoms is NOT typically associated with early signs of ARDS?

Acute Respiratory Distress Syndrome (ARDS) is characterized by severe lung inflammation and injury, leading to symptoms primarily related to respiratory distress. Early signs typically include tachypnea (rapid breathing), dyspnea (shortness of breath), and tachycardia (increased heart rate), all of which are physiological responses to hypoxia (lack of oxygen) and provide a compensatory mechanism as the body attempts to manage decreased oxygenation.

High blood pressure is not commonly associated with early signs of ARDS. In fact, patients may exhibit hypotension, particularly in more advanced stages of the syndrome or due to underlying conditions. Thus, the presence of high blood pressure does not align with the typical presentation of ARDS, making it the correct answer as the symptom that is not typically associated with the early signs of this condition.