Which classification of rugs works primarily to remove secretion from the respiratory tract by making the secretions thinner? a) Anticholinergics b) Expectorants c) Oxygen d) Antitussives b) Expectorants Which of the following drug classifications suppresses coughing? a) Antihistamines b) Antitussives c) Decongestants d) Expectorants e) Oxygen b) Antitussives A common side effect of glucocorticoids is: a) increased blood pressure b) oral fungal infection c) decreased heart rate d) hyperthyroidism b) Oral fungal infection Medications that liquify very thick lung secretions, which results in a more productive cough, are: a) mast cell stabilizers b) glucocorticoids c) mucolytics d) beta-adrenergic agents c) Mucolytics Which test looks for the presence of Mycobacterium tuberculosis? a) rheumatoid fever b) viral load c) bone scan d) PPD d) PPD All of the following are acceptable routes for oxygen EXCEPT: a) Mask b) Nasogastric c) Tent d) Nasal cannula b) Nasogastric