100 Examples of sentences containing the noun "alveoli"

Definition

Alveoli are small, balloon-like structures in the lungs where gas exchange occurs. They are the terminal ends of the respiratory tree and are crucial for the intake of oxygen and the expulsion of carbon dioxide.

Synonyms

• Air sacs
• Lung alveoli
• Pulmonary alveoli

Antonyms

• Bronchi
• Trachea
• Airways

Examples

1. The alveoli are essential for efficient gas exchange in the lungs.
2. Oxygen diffuses into the blood from the alveoli.
3. The surface area of the alveoli is vast, allowing for maximum gas exchange.
4. Damage to the alveoli can lead to respiratory diseases.
5. Each alveolus is surrounded by a network of capillaries.
6. The alveoli expand during inhalation and contract during exhalation.
7. Smoking can destroy the walls of the alveoli.
8. The structure of the alveoli is designed to maximize surface area.
9. In pneumonia, the alveoli can fill with fluid, making breathing difficult.
10. The alveoli play a key role in the respiratory system.
11. Alveolar sacs contain multiple alveoli grouped together.
12. The alveoli must remain moist to function properly.
13. During gas exchange, carbon dioxide moves from the blood into the alveoli.
14. The alveoli are lined with a thin layer of epithelial cells.
15. Each lung contains millions of alveoli.
16. The alveoli can become inflamed due to infection.
17. Surfactant helps to keep the alveoli from collapsing.
18. The exchange of gases occurs rapidly in the alveoli.
19. The health of the alveoli is vital for overall lung function.
20. As we age, the elasticity of the alveoli can decrease.
21. The alveoli are the final destination for inhaled air.
22. Air travels through the bronchioles before reaching the alveoli.
23. The alveoli are crucial for maintaining oxygen levels in the blood.
24. Each alveolus is about 0.2 to 0.5 mm in diameter.
25. The alveoli provide a large surface area for gas exchange.
26. Diseases like emphysema can damage the alveoli.
27. The alveoli are responsible for the exchange of oxygen and carbon dioxide.
28. The size and number of alveoli can vary from person to person.
29. Gas exchange occurs in the alveoli through diffusion.
30. The alveoli are surrounded by a rich blood supply.
31. Inhaled particles can accumulate in the alveoli if not cleared.
32. The alveoli help regulate pH levels in the blood.
33. The respiratory membrane is formed by the alveoli and capillary walls.
34. When we breathe out, air leaves the alveoli.
35. Chronic bronchitis affects the function of the alveoli.
36. The alveoli are involved in the respiratory cycle.
37. The alveoli can be affected by environmental pollutants.
38. The number of alveoli can decrease with certain lung diseases.
39. The structure of the alveoli allows for efficient oxygen uptake.
40. The alveoli are vital for maintaining homeostasis in the body.
41. Coughing helps clear mucus from the alveoli.
42. The alveoli can become filled with pus during infections.
43. The thin walls of the alveoli facilitate gas exchange.
44. The alveoli can be damaged by high altitudes.
45. The function of the alveoli can be impaired by smoking.
46. The alveoli are essential for aerobic respiration.
47. The walls of the alveoli are composed of simple squamous epithelium.
48. The alveoli are influenced by the pressures within the thoracic cavity.
49. The alveoli can rupture in certain medical conditions.
50. The development of alveoli continues through childhood.
51. The alveoli contribute to the overall surface area of the lungs.
52. The alveoli must be kept clear for optimal lung function.
53. The alveoli allow for the rapid exchange of gases.
54. Conditions like asthma can affect airflow to the alveoli.
55. The alveoli are responsible for the lungs' ability to expand and contract.
56. The health of the alveoli is assessed during pulmonary function tests.
57. The alveoli are sensitive to changes in pressure and temperature.
58. The alveoli can become stiff due to scarring.
59. The alveoli play a vital role in respiratory physiology.
60. The alveoli are involved in the process of external respiration.
61. The alveoli can become hyperinflated in some lung disorders.
62. The alveoli facilitate the transfer of nutrients and waste products.
63. The alveoli can be affected by systemic diseases like diabetes.
64. The presence of surfactant is crucial for the function of the alveoli.
65. The alveoli are lined with a surfactant film to prevent collapse.
66. During exercise, more alveoli may be recruited for gas exchange.
67. The alveoli help maintain oxygen saturation in the bloodstream.
68. The alveoli can be visualized using imaging techniques.
69. The alveoli can suffer from a lack of oxygen in certain conditions.
70. The health of the alveoli can be improved through exercise.
71. The alveoli can be damaged by inhalation of toxic substances.
72. The alveoli are part of the body's defense against respiratory pathogens.
73. The alveoli allow for the passage of oxygen into the bloodstream.
74. The alveoli are essential in maintaining proper breathing patterns.
75. The alveoli can be affected by allergic reactions.
76. The alveoli are critical for the diffusion of gases.
77. The alveoli can shrink in size when lung diseases are present.
78. The alveoli facilitate the exchange of gases during respiration.
79. The alveoli must remain intact for effective lung function.
80. The alveoli are surrounded by elastic fibers that aid in breathing.
81. The alveoli can become inflamed due to allergic reactions.
82. The alveoli are essential for delivering oxygen to body tissues.
83. The alveoli can be compromised in conditions like cystic fibrosis.
84. The alveoli are interspersed with macrophages that help clear debris.
85. The alveoli can be damaged by prolonged exposure to pollution.
86. The alveoli are vital for the respiratory system's overall health.
87. The alveoli can be affected by changes in atmospheric pressure.
88. The alveoli are critical for maintaining acid-base balance in the body.
89. The alveoli can become less efficient with age.
90. The alveoli help in the regulation of blood gases.
91. The alveoli can be assessed during a bronchoscopy.
92. The alveoli are influenced by ventilatory patterns.
93. The alveoli can become obstructed in certain lung diseases.
94. The function of the alveoli can be improved with pulmonary rehabilitation.
95. The alveoli are involved in the body's response to hypoxia.
96. The alveoli can become fibrotic in response to inflammation.
97. The alveoli are essential for the mechanics of breathing.
98. The alveoli can contribute to the sensation of breathlessness.
99. The alveoli are instrumental in the exchange of gases during sleep.
100. The alveoli require a delicate balance of pressure to function properly.