What is a common respiratory issue related to improper handling of insulation materials?

The chosen answer highlights a significant health risk associated with the improper handling of insulation materials, particularly those containing asbestos. Asbestosis is a chronic lung disease caused by the inhalation of asbestos fibers, which can lead to severe respiratory issues, including difficulty breathing, pulmonary scarring, and increased risk of lung cancer.

As insulation materials were often made with asbestos in the past, workers who disturb, handle, or improperly dispose of these materials without adequate protective gear are at a high risk of inhaling the harmful fibers. This condition typically develops over many years and can result in permanent lung damage, emphasizing the critical need for proper training and safety measures when working with such materials. Awareness of asbestosis and its causes drives the implementation of safety practices to prevent exposure, ensuring a healthier work environment for steamfitters and others who may encounter these materials.

The other choices, while related to respiratory health, do not specifically address the direct implications of asbestos exposure as simply as the correct answer does. Chronic cough, allergy symptoms, and mild headaches can occur for various reasons and are less severe in their correlation with the improper handling of insulation materials compared to asbestosis.