Which agents cause lung injury and are commonly known as choking agents?

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Multiple Choice

Which agents cause lung injury and are commonly known as choking agents?

Explanation:
Choking agents are substances that cause lung injury when inhaled. They irritate the airways and the delicate lining of the lungs, leading to inflammation and edema that impair gas exchange. The result is a feeling of being unable to breathe and a strong choking sensation, which is why they’re termed choking agents. Classic examples include chlorine and phosgene, which directly attack the lungs. This differs from vesicants that blister the skin, blood agents that disrupt cellular oxygen use, and biological agents that involve pathogens or toxins.

Choking agents are substances that cause lung injury when inhaled. They irritate the airways and the delicate lining of the lungs, leading to inflammation and edema that impair gas exchange. The result is a feeling of being unable to breathe and a strong choking sensation, which is why they’re termed choking agents. Classic examples include chlorine and phosgene, which directly attack the lungs. This differs from vesicants that blister the skin, blood agents that disrupt cellular oxygen use, and biological agents that involve pathogens or toxins.

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