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M6 13-005
Exam 5: Respiratory Meds
Term | Definition |
---|---|
2 Types of histamines | H1 Receptors & H2 Receptors |
H1 Receptors | Mediate smooth muscles (Contaction & Dilation) |
H2 Receptors | Mediate acceleration of heart rate & Gastric secretion |
Diphenhydramine, Azatadine, Dimenhydramine, Promethazine, Brompheneramine. | Traditional Antihistamines |
Fexofenadine (allegra), Loratadine (Claratin) | Non-sedating Antihistamines |
Common side effects of Antihistamines | Drowsiness, sedation, headache, thickening of bronchial secretions, dry mouth, urinary retention |
Block histamines | antihistamines |
Reduces swelling of nasal passages | Decongestants |
Afrin, Sudafed, Neo-synphrine | Adrenergics (Decongestants) |
Beconase, Flonase, Nasacort | Topical Corticosteroids (Decongestants) |
Atrovent | Anticholinergic (Decongestant) |
Bronchodilators | Relax bronchial smooth muscle to dilate bronchi & bronchioles |
3 Classes of Bronchodilators | Beta-Antagonists, Anticholinergics, Xanthine Derivatives |
Beta-Antagonists | RELIEF of bronchospasm |
Anticholinergics | PREVENT bronchoconstriction |
Xanthine Derivatives | DILATE the airways |
First Line Anti-tubercular Pharmacological Profile | Inhibits mycobacterial cell wall synthesis & interferes with metabolism |
Second line Anti-tubercular Pharmacological Profile | Reserved for more Complicated cases. Yup... Thats it. |
INH, Ethambutol, Rifmapin, Pyrazinamide | First Line Anti-tubercular Pharmacological Profile |
Cough Suppressant | Anti-tussive |
@ Main categories of Anti-tussives | Opioids & Non-Opioids |
Codine, Hydrocodone | Opioids |
Dextrorphan, guaifenesin (Robitussin) | Non-opioid |
Manage episodes of REVERSIBLE bronchoconstriction | Antiasthmatics |
Adrenergic, Anticholinergic, Bronchodilators, Corticosteroids, Leukotrine Receptor Antagonist, Mast Cell Stabilizers | Antiasthmatics |
Mediate airway edema, smooth muscle constriction, altered cellular activity | Leukotrine Antagonists |
Accolate, Singulair | Leukotrine Antagonists |
Part of the inflammatory pathway that cause bronchoconstriction | Leukotrines |
Tx of reversible airway obstruction d/t asthma or COPD. Relaxes airway smooth muscle. | Bronchodilators |
Long acting management of COPD | Zanthines |
Truphylline, Unipril | Zanthines |
Increase diaphragmatic contractility | Zanthines |
Relaxes smooth airway muscle to dilate bronchioles (long term control) | Adrenergics |
Albuterol, Epinephrine, Salmeterol, Terbutaline | Adrenergics |