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Across 2. Act by relaxing the smooth muscles of the bronchial tree 3. generic name for robitussin 6. treat sxs of allergies and motion sickness (generic) 8. Trade name for metaproterenol sulfate 11. trade name for cromolyn 12. blank reduces swelling, relieve inflammation 14. Trade name for ipratropium bromide 16. increase secretions, reduce viscosity 17. Trade name for ipratropium/albuterol 18. trade name for antileukotrienes

Down 1. Respiratory stimulant used in the treatment of neonatal apnea 4. Respiratory stimulant administered IV and orally to stimulate resp in infants and pt with cheyne-stokes 5. antidepressant and smoking cessation agent (begin with W) 7. prevent coughing in pt not requiring a productive cough 9. constrict blood vessels in resp tract, causing shrinkage of swollen mucuous membrane 10. liquefy pulmonary secretions 13. Inhaled to increase both depth & rate of resp ( * tx of hyperventilation/hiccups) 14. generic name for PROVENTIL ( one word) 15. used for hypoxia associated with heart and lung disease