A respiratory therapist may administer (breathing treatments).Logical formLearned from2 sentences. Respiratory therapists may spend periods.Logical formLearned from2 sentences. Acute sinusitis may be caused by a respiratory infection.Logical formLearned from2 sentences. A respiratory failure can be persistent.Logical formLearned from2 sentences. Care may pertain-to a respiratory system.Logical formLearned from2 sentences. Susceptibility can be to respiratory diseases.Logical formLearned from2 sentences. A (muscle involvement) can be respiratory.Logical formLearned from2 sentences. Muscles of a respiratory system may weaken.Logical formLearned from2 sentences. (Care classes) can be respiratory.Logical formLearned from2 sentences. (Disease problems) can be respiratory.Logical formLearned from2 sentences. A person may be diagnosed with respiratory diseases.Logical formLearned from2 sentences. Emphasis may be directed to symptoms of a respiratory system.Logical formLearned from2 sentences. Symptoms may pertain-to a respiratory system.Logical formLearned from2 sentences. Farmers may suffer from rates of respiratory diseases.Logical formLearned from2 sentences. (Lung irritation) can be with respiratory distress.Logical formLearned from2 sentences.