Foul-smelling drainage around the tube exit site is a sign of what?

• A. Infection
• B. Normal healing
• C. Granulation tissue
• D. Dehydration

Answer: (A)

Foul-smelling drainage around a tube exit site signals infection at that site. Odor arises from bacteria, often producing purulent discharge, which is a key clue that the wound or exit area is contaminated. In normal healing, drainage is usually minimal and either serous or slightly sanguineous without a foul odor. Granulation tissue is new healing tissue that appears pinkish-red and isn't characterized by foul-smelling drainage. Dehydration does not cause this type of drainage issue. When infection is suspected, the site should be evaluated for signs of infection and managed according to clinical protocols.