Which of the following represents the signs of pneumonia?

• A. Cough, Fatigue, Dyspnea, Wheezing
• B. Cough, Fever, Dyspnea, Wheezing
• C. Chest pain, Fever, Dizziness, Wheezing
• D. Cough, High heart rate, Dyspnea, Weakness

Answer: (B)

The combination of cough, fever, dyspnea, and wheezing effectively encapsulates the common signs and symptoms associated with pneumonia.

A cough is typically present in pneumonia as the body attempts to clear out mucus and other secretions from the lungs. Fever is a hallmark sign of infection, indicating the body's immune response to the pathogens causing pneumonia. Dyspnea, or difficulty breathing, occurs because the infection and inflammation within the lung tissue can impair oxygen exchange, leading to feelings of breathlessness. Wheezing may result from bronchial constriction or inflammation, which is often seen in respiratory infections.

While the other options contain elements that could relate to pneumonia, such as cough and dyspnea, they either lack one of the key indicators (like fever) or include symptoms that are less typical for pneumonia, making them not as representative of this specific respiratory condition. Therefore, the group of symptoms in this option provides a more accurate reflection of what one might expect in a patient with pneumonia.