Cystic fibrosis: exacerbation of pulmonary infection

CF PANCREAS:
Cough (increase in intensity and frequent spells)
Fever (usually low grade, unless severe bronchopneumonia is present)
Pulmonary function deterioration
Appetite decrease
Nutrition, weight loss
CBC (leukocytosis with left shift)
Radiograph (increase overaeration, peribronchial thickening, mucus plugging)
Exam (rales or wheezing in previously clear areas, tachypnea, retractions)
Activity (decreased, impaired exercise intolerance, increased absenteeism)
Sputum (becomes darker, thicker, and more abundant, forming plugs)