| A | B |
|---|
| larynx | The part of the windpipe containing the vocal cords. |
| trachea | The tube that takes air from the larynx t othe lungs; the windpipe. |
| bronchi | Two tubes that branch from the lower part of the windpipe going to the lungs. |
| alveoli | Microscopic air sacs in the lungs. |
| diaphragm | A sheet of muscle under the lungs. |
| tuberculosis | An infectious disease affecting the lungs. |
| asthma | A disorder of respiration marked by labored breathing. |
| influenza | A contagious disease with inflammation in the nasal passages & bronchial tubes. |
| cold | An ailment affecting the mucous membrane of the nose & throat. |
