What symptoms are typically associated with acute hypersensitivity pneumonitis?

Acute hypersensitivity pneumonitis is an immune-mediated inflammatory response in the lungs that occurs due to inhalation of organic dust or specific antigens. The symptoms that characterize this condition often reflect the body's acute reaction to these inhaled materials.

The correct response includes fever, chills, and malaise, which are common signs of an inflammatory response. In acute cases, individuals may experience these systemic symptoms as the immune system reacts vigorously to the offending antigens. Fever and chills indicate an inflammatory process. Additionally, malaise suggests a general feeling of unwellness that often accompanies infections or inflammatory reactions.

While other symptoms like dyspnea and wheezing can be present, they are typically more associated with chronic forms or respiratory conditions rather than being the primary symptoms of acute hypersensitivity pneumonitis. Cough can also occur, but hemoptysis is not typically linked with this condition. Chest pain may arise, but it is not as characteristic as fever and malaise in acute cases. Thus, the chosen answer correctly encapsulates the hallmark symptoms of acute hypersensitivity pneumonitis.