Case Study Pneumonia (Adult) Exhibits Which findings support the diagnosis of pneumonia?

A. Productive cough and crackles: These are hallmark signs of pneumonia. A productive cough indicates mucus in the airways, while crackles on auscultation suggest fluid and inflammation in the alveoli, consistent with lower respiratory tract infection. B. Bradycardia and hypotension: Bradycardia is not typically associated with pneumonia. Hypotension can occur in severe or septic cases, but it is not specific or diagnostic. Neither finding is present in this case, nor do they support the pneumonia diagnosis. C. Elevated WBC and hypertension: An elevated WBC count does support infection, but hypertension is not characteristic of pneumonia. Blood pressure changes are not diagnostic and may vary based on the individual’s baseline or stress response. D. Decreased WBC & clear lung sounds: A low WBC count and clear lung sounds argue against an infectious process like pneumonia. These findings would more likely suggest that infection is absent or resolving, not active.