This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to know if you have jungle rot
Look for irritation at the site of a small wound.
Jungle rot makes its home in wounds you already received. Tropical ulcers generally occur in small wounds.

Options:
[A]. If the wound doesn't seem infected, but is either infected or infected, look for irritation. Small, red, inflamed, white, and soaked blisters should show signs of jungle rot.;
[B]. They contain at least 20% ph, which means that they aren't caused by rotten meat and other residual chemicals like can odor. The wound becomes infected, and then the infection eventually becomes infected and the wound is closed up.;
[C]. Inflammation of the skin will begin soon after the wound is infected, starting small but increasing quickly in size. You'll first notice a papule (lesion) that is raised slightly and brown, red, or pink in color.;
[D]. To be certain that you have jungle rot, gently scrape away dirt and debris from under the wound with a cotton or muslin swab. You can also watch for signs of redness, irritation at the wound, and irritation.;
The answer is:
[C].