Latest silica safety 2024 Questions And Answers Graded A+!!!

Which of the following construction materials could contain silica? 1.Drywall 2. Cement 3.Shingles 4.Wood 5.Tiles - ANS 1.2.3.5 Over time, breathing in silica dust can lead to lung cancer, chronic obstructive pulmonary disorder (COPD), kidney disease, tuberculosis and silicosis. a.True b.False - ANS a Which of the following are true statements concerning silicosis? 1.It is a progressive disease that develops over time. 2. It can be cured with the right treatment. 3.Resulting complications range from shortness of breath to heart failure and death. 4.There is no cure. - ANS 1.3.4 By following modern best work practices, silicosis is now ________ preventable. a.25% b.45% c.80% d.100% - ANS d Which of the following are symptoms of silicosis? 1. Extreme weight gain 2.Shortness of breath 3.Weakness and fatigue 4.Chest pain - ANS 2.3.4 Which type of silicosis is the most common form, with symptoms typically appearing after 15 to 20 years of low to moderate exposure to respirable silica? a.Chronic b.Accelerated d.Acute - ANS a Why is proper monitoring of and adherence to workplace standards on silica dust control so important for workers? 1.Silicosis can be cured if caught in its early stages. 2.Symptoms appear only after permanent damage has been done. 3.The disease can be prevented with proper controls in place. - ANS 2.3 Silica dust may be invisible to the naked eye yet be at a level high enough to be hazardous. a.True b.False - ANS a The maximum amount of respirable silica a worker may be exposed to is calculated based on exposure over a 12-hour time weighted average. a.True