LECTURE 17- Respiratory Pathology (March 9)

LECTURE 17- Respiratory Pathology (March 9) - The Bachelor...

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Unformatted text preview: The Bachelor of Health Sciences Program Faculty of Health Sciences University of Ottawa HSS 2101 Health Problems (3 credits) Professor: Dr. Karen Phillips Office Hours: Templeton Room 215, Fridays 9:30-11:00am No office hours on following dates: March 12, March 26, April 2 After end of classes office hours will be moved to different date. Date Topic February 26 14. Diseases/Disorders of the Gastrointestinal Tract Chapter 9 March 2 15. Cardiovascular Disease I Chapter 6 March 5 16. Cardiovascular Disease II Chapter 7 March 9 17. Respiratory Disease Chapter 8 March 12 18. Pathology of the Reproductive System- Chapter 11 March 16 19. Diseases Associated with Pregnancy Chapter 12 March 19 20. Renal Pathology Chapter 10 (Lectures 14-18: Quiz 5%) March 23 21. Diabetes Chapter 12 Class Evaluation March 26 22. Diseases of the Endocrine System Chapter 12 March 30 23. Pathology of the Nervous System I Chapter 13 April 2 Easter Break NO CLASS! April 6 24. Pathology of the Nervous System II Chapter 13 April 9 REVIEW FINAL EXAM Lectures 14-24; 45% Cancer Heart disease Cardiovascular disease Pulmonary disease Mental disorders/suicides Infectious disease (pneumonia, influenza, HIV) Diabetes mellitus Unintentional injuries Kidney disease Hereditary and degenerative CNS disease Liver disease Not shown- ~13% other causes Causes of Death- Canada 1997 Spirometer output Respiratory Disease 1 Obstructive Lung Disease 2 Restrictive Lung Disease 3 Parenchymal Lung Disease 4 Vascular Lung Disease 5 Infectious Lung Disease 6 Respiratory Tumour 1 Obstructive Lung Disease: 1 Obstructive Lung Disease: (OLD) are characterized by an increase in airway resistance, the lung volume (Total Lung Capacity, TLC), Vital Capacity (VC), Tidal Volume (VT) and Expiratory Reserve Volume (ERV) remain relatively unchanged. Examples: Asthma Bronchitis Emphysema Chronic obstructive pulmonary disease (COPD) Asthma Asthma spasmodic contraction of the smooth muscle in the walls of the smaller bronchi and bronchioles Associated with increased secretions by the bronchial mucous glands shortness of breath, wheezing respirations Asthma Asthma mast-cell activation in the lungs Smooth muscle contraction with subsequent bronchoconstriction lower airway inflammation increased mucus production Asthma Asthma Asthma Asthma mast-cell activation in the lungs...
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LECTURE 17- Respiratory Pathology (March 9) - The Bachelor...

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