A 28-year-old male is a patient at your clinic.
He states that he had a minor accident with his motorcycle 5 days ago.
He sustained several scrapes and wounds.
The wound on his calf has a pinkish-red center area that looks bumpy.
This indicates that the wound is:

Choice A rationale:

Purulent drainage is thick and often has a foul odor. It is often a sign of infection and can have a variety of colors, including yellow, green, or brown. This is not the correct choice because the description does not match the question.

Choice B rationale:

Serous drainage is clear and watery, often seen in normal healing processes. This is not the correct choice because the description does not match the question.

Choice C rationale:

Sanguinous drainage is fresh blood, often seen in deep wounds or when a wound is disturbed. This is not the correct choice because the description does not match the question.

Choice D rationale:

Serosanguineous drainage is a mixture of blood and serous fluid, often seen in new wounds. This matches the description given in the question.

Choice A rationale:

Full thickness skin loss with visible adipose tissue is characteristic of a stage 3 pressure injury, not stage 1.

Choice B rationale:

Full thickness skin loss with visible bone is characteristic of a stage 4 pressure injury, not stage 1.

Choice C rationale:

Stage 1 pressure injuries are characterized by intact skin with localized erythema.

Choice D rationale:

Partial-thickness skin loss with red tissue in the wound bed is characteristic of a stage 2 pressure injury, not stage 1.