Which of the following conditions is characterized by inflamed and narrowed airways, leading to difficulty in breathing? What structure connects the throat to the lungs? What happe... Which of the following conditions is characterized by inflamed and narrowed airways, leading to difficulty in breathing? What structure connects the throat to the lungs? What happens during exhalation?
Understand the Problem
The questions focus on understanding respiratory conditions, anatomy related to the respiratory system, and the process of breathing.
Answer
1) Asthma, 2) Trachea, 3) Carbon dioxide is expelled from the body.
The final answer is: 1) Asthma, 2) Trachea, 3) Carbon dioxide is expelled from the body.
Answer for screen readers
The final answer is: 1) Asthma, 2) Trachea, 3) Carbon dioxide is expelled from the body.
More Information
Asthma causes the airways to swell and narrow, making breathing difficult. The trachea, or windpipe, connects the throat to the lungs. During exhalation, carbon dioxide is expelled.
Tips
A common mistake is confusing the esophagus and trachea; the esophagus carries food, while the trachea carries air.
Sources
- Asthma - Symptoms and causes - Mayo Clinic - mayoclinic.org
- Asthma: Types, Causes, Symptoms, Diagnosis & Treatment - my.clevelandclinic.org
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