Pneumoconiosis is an abnormal condition of which of the following structures?
O Larynx
O Paranasal cavity
O Lungs
O Bronchi
Pneumoconiosis is an abnormal condition of the lungs.
Pneumoconiosis is an abnormal condition of the lungs.
Pneumoconiosis is an abnormal condition that affects the lungs. It is a group of lung diseases that are caused by inhaling certain types of dust particles. These particles, when inhaled, can accumulate in the lungs and cause inflammation, scarring, and damage to the lung tissue.
To answer this question, you can infer the correct answer by understanding the meaning of the term "pneumoconiosis." By breaking down the term, "pneumo" refers to the lungs, and "coniosis" refers to an abnormal condition or disease. Therefore, it is clear that pneumoconiosis is a lung-related condition.
Let's go through the options one by one:
- Larynx: The larynx is the structure responsible for producing sound and connecting the throat to the airways. Pneumoconiosis does not directly affect the larynx.
- Paranasal cavity: The paranasal cavities are air-filled spaces located around the nasal passages. Pneumoconiosis primarily affects the lungs and does not directly involve the paranasal cavities.
- Lungs: As mentioned earlier, pneumoconiosis is an abnormal condition that affects the lungs. Dust particles, when inhaled, can lead to lung diseases such as silicosis or coal workers' pneumoconiosis.
- Bronchi: The bronchi are the large airways that branch off from the trachea and lead to the lungs. Pneumoconiosis can indirectly affect the bronchi if the lung tissue is damaged, leading to respiratory issues and bronchial complications.
Based on the explanation, the correct answer is: Lungs.