SputumTuberculosis, PulmonaryBronchiectasisCystic FibrosisSpecimen HandlingBronchitisMycobacterium tuberculosisAsthmaEosinophilsEosinophil Granule ProteinsForced Expiratory VolumeAntitubercular AgentsSaline Solution, HypertonicCoughExpectorantsBacteriological TechniquesSensitivity and SpecificitySuppurationPulmonary Disease, Chronic ObstructiveTuberculosisBronchoscopyAdministration, InhalationLeukocyte CountData CollectionEosinophiliaMicroscopyRespiratory Function TestsQuestionnairesRespiratory Tract InfectionsPseudomonas aeruginosaPseudomonas InfectionsLeukocyte ElastaseTuberculosis, Multidrug-ResistantVital CapacityLung Diseases, ObstructiveBronchial Provocation TestsCell CountCross-Sectional StudiesDiagnostic Techniques, Respiratory System