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Across 1. progressive lung disease caused by cigarette smoking, atmospheric contaminants 11. what causes common cold and affects primarily the nasopharyngeal tract 12. an inflammation of the mucous membranes of one or more of the maxillary, frontal, ethmoid or sphenoid sinuses 14. second-generation antihistamines are frequently called this 15. members of the corticosteroid family, used to treat respiratory disorders, particulary asthma 16. first drug in the class of leukotriene modifiers 19. one of the COPD lung diseases, characterized by bronchospasm, wheezing, mucus secretions, and dyspnea 20. can be used as an antidote for acetaminophen overdose if given within 12-24 hours after the overdose ingestion 23. what type of medication is Atrovent 26. counts usually elevated during an allergic reaction 27. abnormal dilation of the bronchi and bronchioles secondary to freqent infection and inflammation 28. name another type of antitussives besides nonnarcotic and narcotic 29. act on the cough-control center in the medulla to suppress the cough reflex 30. another name for decadron

Down 2. act like detergents to liquefy and loosen thick mucous secretions so they can be expectorated 3. inflammatory disorder of the airway walls associated with a varying amount of airway obstruction 4. acute inflammation of the mucous membranes of the nose 5. progressive lung disease caused by smoking or chronic lung infections 6. another word for bronchoconstriction 7. second major group of bronchodilators used to treat asthma 8. increased carbon dioxide retention 9. where theophylline drugs are excreted 10. often called hay fever 13. one of the drugs used to treat inflammatory effects of asthma in children 17. inflammation of the throat or "sore throat" can be caused by a virus, beta-hemolytic streptococci or other bacteria 18. most common risk factor for COPD 21. H1 blockers or H1 antagonists 22. increased white blood cell count 24. watery nasal discharge 25. loosen bronchial secretions so they can be eliminated by coughing