Health Risks Flashcards
6 cards from real UKATA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Health Risks flashcards as text
What is mesothelioma?
Answer: A cancer of the lining of the lungs or abdomen almost exclusively caused by asbestos exposure
Mesothelioma is a cancer of the mesothelium (the lining of the lungs, abdomen, or heart) that is almost exclusively caused by asbestos exposure. It is always fatal, with most patients surviving less than 12 months from diagnosis.
Approximately how many people die each year in the UK from asbestos-related diseases?
Answer: Around 5,000
Approximately 5,000 people die each year in the UK from asbestos-related diseases, making it the single greatest cause of work-related deaths. This number is expected to remain high for many years due to the long latency period.
What is the typical latency period for asbestos-related diseases to develop after initial exposure?
Answer: 15-60 years
Asbestos-related diseases typically take 15-60 years to develop after initial exposure. This long latency period means that people exposed decades ago may only now be developing symptoms.
What is asbestosis?
Answer: A scarring of the lung tissue caused by inhaling asbestos fibres
Asbestosis is a chronic lung condition where inhaled asbestos fibres cause scarring (fibrosis) of the lung tissue. This reduces the lungs' ability to transfer oxygen, causing breathlessness and, in severe cases, can be fatal.
Which of the following is true about the health effects of asbestos exposure?
Answer: There is no known safe level of asbestos exposure
There is no known safe level of asbestos exposure. While the risk increases with greater exposure, even brief low-level exposure can potentially cause disease. This is why the Control of Asbestos Regulations are so strict.
Pleural plaques caused by asbestos exposure are best described as:
Answer: Areas of thickened tissue on the lung lining
Pleural plaques are areas of thickened, sometimes calcified tissue on the pleura (lung lining). While they are evidence of past asbestos exposure, they are not cancerous themselves and usually do not cause symptoms.
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