Understanding Respiratory Problems

The video discusses various respiratory system ailments, including the common cold, pneumonia, bronchitis, asthma, lung cancer, and emphysema. It explains the causes, symptoms, and effects of these conditions, highlighting the role of viruses, bacteria, and harmful substances like smoke. The video emphasizes the impact of smoking on lung health, particularly in causing lung cancer and emphysema. It also covers how asthma is triggered by allergens and environmental factors.

What are the common causes of colds?

How does pneumonia affect the respiratory system?

What triggers an asthma attack?

What is the primary cause of lung cancer?

Describe the effects of emphysema on lung function.