Gas bubbles formed during gas bubble disease primarily occur in which parts of the body?

Gas bubbles formed during gas bubble disease primarily occur in which parts of the body?

• A. Blood and tissue
• B. Brain only
• C. Gills only
• D. Skin

Answer: (A)

Gas bubble disease is caused by dissolved gases coming out of solution and forming bubbles that travel in the bloodstream and lodge in tissues. Because these bubbles circulate through blood and the tissues they perfuse, the most common and widespread sites are the blood vessels and the surrounding tissues themselves. This vascular and tissue distribution leads to obstruction of flow and tissue damage. While bubbles can also affect organs like the brain or skin, and may appear in specialized sites such as gills in fish, the primary pattern is emboli in blood and the tissues they supply, making blood and tissue the best answer.

Gas bubble disease is caused by dissolved gases coming out of solution and forming bubbles that travel in the bloodstream and lodge in tissues. Because these bubbles circulate through blood and the tissues they perfuse, the most common and widespread sites are the blood vessels and the surrounding tissues themselves. This vascular and tissue distribution leads to obstruction of flow and tissue damage. While bubbles can also affect organs like the brain or skin, and may appear in specialized sites such as gills in fish, the primary pattern is emboli in blood and the tissues they supply, making blood and tissue the best answer.