Of the Following List of Patients, Who Would Likely Benefit

Of the following list of patients, who would likely benefit the most from hyperbaric oxygen therapy?

A) A trauma patient who developed Clostridium spp., an anaerobic bacterial infection in his femur
B) A patient who developed a fistula between her bowel and vagina following cervical cancer surgery
C) A school-aged child who fell on gravel and has terrible road rash
D) A football player who has torn a meniscus in his knee for the third time this year