EESA10H3 Lecture Notes - Lecture 2: Plywood, Asbestosis, Sick Building Syndrome
Document Summary
The effe(cid:272)ts depe(cid:374)d o(cid:374) the dose o(cid:396) (cid:272)o(cid:374)(cid:272)e(cid:374)t(cid:396)atio(cid:374) Chronic bronchitis: occurs when an excessive amount of mucus is produced in bronchi which results in a lasting cough, so2 and smoking is related to chronic bronchitis. Pulmonary emphysema: weakening of the wall of alveoli, they become enlarged and loss their resilience, shortness of breath is the primary symptom, no2 is related to emphysema. Caused or exacerbated by exposure to air pollution. Other health effects: toxic poisoning, eye irritation, birth defects. Seven common outdoor air pollutants (pcnsvlg: p(cid:396)i(cid:373)a(cid:396)y ai(cid:396) polluta(cid:374)ts, particulate matter, carbon monoxide, nitrogen oxides, sulphur oxides, voc (volatile organic compounds, lead, e(cid:272)o(cid:374)da(cid:396)y ai(cid:396) polluta(cid:374)t, ground level ozone. Carbon monoxide: odourless, colourless gas, heaters, woodstoves, gas stoves, fireplaces, water heaters, automobile exhaust, and tobacco. Interferes with the delivery of oxygen in the blood to the rest of the body: worsen cardiovascular conditions, fatigue, headache, weakness, confusion, disorientation, loss of coordination, nausea, dizziness, death.
