Serosanguinous drainage is best described as:

• A. Healthy, light pink wound drainage.
• B. Thick purulent drainage.
• C. Clear serous drainage only.
• D. Bloody drainage.

Answer: (A)

Wound drainage color and consistency reflect how the healing process is going. Serosanguinous drainage is a mix of serum (the clear portion of blood) and blood, so it typically appears thin and pink to light red. This combination is commonly seen in early healing stages or after minor tissue disruption and suggests normal capillary flow and a healthy healing process. It’s not completely clear and watery like serous drainage, nor is it thick and pus-filled like purulent drainage, nor is it simply bloody. So describing it as healthy, light pink wound drainage best captures its appearance and what it indicates about healing. If drainage becomes more purulent, foul-smelling, or heavily bloody, that would prompt reassessment for infection or bleeding, respectively.