Which fluid is least likely described as posing a high risk for skin breakdown when exposed to skin?

• A. Ascitic fluids
• B. Biliary secretions
• C. Gastric secretions
• D. Purulent exudates

Answer: (A)

Exposure of skin to fluids depends on how irritating or caustic the fluid is. Fluids that are acidic, contain digestive enzymes, bile acids, or bacteria tend to cause skin breakdown more readily, while neutral, non-irritating fluids are gentler on the skin.

Purulent exudates are thick with bacteria and inflammatory enzymes, making them fairly irritating and capable of damaging skin with contact. Gastric secretions are highly acidic and contain digestive enzymes like pepsin, so their contact is caustic to skin. Biliary secretions carry bile acids that irritate and can erode skin when they contact it. Ascitic fluid, on the other hand, is usually a relatively neutral, watery fluid with few digestive enzymes or irritants, so it poses the least risk of skin breakdown on exposure.