Final answer:
When treating high-risk bite wounds, the use of empiric antibiotic therapy is important. Common pathogens found in animal bites include Pasteurella multocida and Staphylococcus aureus. For human bites, the most common pathogens are Streptococcus species and Staphylococcus aureus. Combinations of antibiotics like amoxicillin-clavulanate or cefuroxime axetil can be used.
Step-by-step explanation:
When treating high-risk bite wounds, it is important to use empiric antibiotic therapy to cover the most likely pathogens commonly found in these types of wounds. In the case of animal bites, the most common pathogens include Pasteurella multocida, Staphylococcus aureus, Streptococcus species, and anaerobes.
For human bites, the most common pathogens include Streptococcus species, Staphylococcus aureus, Eikenella corrodens, and anaerobes. Therefore, for AB ppx (antibiotic prophylaxis), a combination of antibiotics such as amoxicillin-clavulanate, cefuroxime axetil, or doxycycline plus metronidazole can be considered. It is always important to consult a healthcare professional or follow the guidelines of your local healthcare authority for specific recommendations and dosages.