Negative Pressure Wound Therapy (NPWT) is best described as a vacuum-assisted closure that applies negative pressure to a wound to remove exudate and promote granulation. It is indicated for complex wounds with high exudate, necrotic tissue, or swelling.

Negative Pressure Wound Therapy (NPWT) is best described as a vacuum-assisted closure that applies negative pressure to a wound to remove exudate and promote granulation. It is indicated for complex wounds with high exudate, necrotic tissue, or swelling.

• A. Topical antibiotic ointment with sterile dressing
• B. Vacuum-assisted closure that applies negative pressure to remove exudate and promote granulation
• C. Hyperbaric oxygen therapy
• D. Compression therapy

Answer: (B)

Negative pressure wound therapy uses suction to a wound to manage the wound environment. The negative pressure pulls out wound fluid, reduces edema, and lowers the bioburden, creating a healthier bed for healing. The suction also causes macro- and microdeformation of the tissue, which stimulates granulation and new tissue formation, helping the wound fill in more effectively. This approach is especially useful for complex wounds with high exudate, necrotic tissue, or swelling because it actively removes fluid and supports tissue growth rather than just covering the wound. The description that matches exactly describes a vacuum-assisted closure applying negative pressure to remove exudate and promote granulation. Other therapies don’t use negative pressure: a topical antibiotic ointment with a dressing provides antimicrobial coverage without suction; hyperbaric oxygen therapy delivers high-pressure oxygen; compression therapy externally compresses tissue but does not create wound-directed negative pressure.

Negative pressure wound therapy uses suction to a wound to manage the wound environment. The negative pressure pulls out wound fluid, reduces edema, and lowers the bioburden, creating a healthier bed for healing. The suction also causes macro- and microdeformation of the tissue, which stimulates granulation and new tissue formation, helping the wound fill in more effectively. This approach is especially useful for complex wounds with high exudate, necrotic tissue, or swelling because it actively removes fluid and supports tissue growth rather than just covering the wound. The description that matches exactly describes a vacuum-assisted closure applying negative pressure to remove exudate and promote granulation. Other therapies don’t use negative pressure: a topical antibiotic ointment with a dressing provides antimicrobial coverage without suction; hyperbaric oxygen therapy delivers high-pressure oxygen; compression therapy externally compresses tissue but does not create wound-directed negative pressure.