Cough Reflex Test (CRT) Practice

Question: 1 / 400

A dry to productive cough might indicate which of the following conditions?

Emphysema

Pulmonary abscess

A dry to productive cough can be associated with a pulmonary abscess because this condition often leads to the accumulation of pus within the lung tissue. The presence of an abscess can stimulate a cough reflex as the body attempts to clear the accumulation. Additionally, as the condition progresses, it can lead to increased sputum production, transforming a dry cough into a productive one.

Pulmonary abscesses may manifest with other symptoms such as fever, chest pain, and potentially blood in the sputum, which can further contribute to the change in cough characteristics. The cough is a protective mechanism that helps expel pathogens and inflammatory substances from the respiratory tract, highlighting its role in conditions like pulmonary abscesses where the lung tissue is compromised.

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Cardiac conditions

Left heart failure

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