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Across 5. this can result with frequent use of decongestants such as nasal spray or drops 6. reverses bronchospasm by relaxing bronchial smooth muscle 8. the lung volume based on the unit of pressure in the alveoli. 11. these loosen bronchial secretions so they can be eliminated when coughing 15. ?-generation antihistamines cause dry mouth, drowsiness, and other anticholinergic symptoms 16. is characterized by periods of bronchospasms resulting in wheezing and difficulty breathing 19. composed of nares, nasal cavity, pharynx and larynx 20. acute inflammation of the mucus membrane 26. most ? are rapidly absorbed ub 15 minutes but are not potent enouch to combat anaphylaxis 27. result in shrinking of the nasal mucous membranes and reduction in fluid secretion 28. this route of administration usually delivers more of the drug directly to the constricted bronchial site. 29. these act on the cough control center in the medulla to suppress the cough reflex 30. this herb can be used as a decongestant

Down 1. ?-generation antihistamines are frequently called nonsedating and cause fewer anticholinergic symptoms 2. the most prevalent type of URI 3. consists of trachea, bronchi, bronchioles, alveoli and alveolar capillary membrane 4. these are steriods that have an antiinflammatory response 7. involves blood flow at the alveolar capillary bed, and is influenced by alveolar pressure. 9. there is abnormal dilation of the bronchi and bronchioles secondary to frequent infection and inflammation 10. watery nasal discharge 12. an imflammatory disorder of the airway walls associated with a carying amount of airway obstruction. 13. this was the first theophylline preparation 14. this was the first bet adrenergic agent used for bronchospasms 17. often called hayfever 18. molecules move from a higher to a lower concentration 21. results when the lung tissue is exposed to extrinsic or intrinsic factors that stimulate the bronchoconstrictive response 22. the phase in which oxygen passes through airways. 23. this is a progressive lung disease caused by cigarette smoking, atmospheric contaminants or lack of the alpha-antirupsin protein 24. a new anticholinergic ddrug used to treat asthmatic conditions by dilating the bronchioles. 25. may increase the effect of theophylline and may cause theophylline toxicity