Which bacteria would cause an infection deep within the body, such as in a joint?

Question

Quizplus · Accepted Answer

Anaerobic bacteria are capable of surviving and thriving in environments without oxygen, such as deep within the body in a joint. This is because oxygen can penetrate only a certain distance through tissues, and deeper regions may be oxygen deprived. Anaerobic bacteria are well adapted to these environments and can cause infections such as septic arthritis. Arthrogenic bacteria are specifically associated with joint infections, but they are typically aerobic or facultatively anaerobic, not strictly anaerobic. Aerobic bacteria require oxygen to survive and are not well adapted to deep tissue environments without oxygen. Acidophilic bacteria are adapted to acidic environments and may cause infections such as urinary tract infections, but they are not typically associated with joint infections.

Which Bacteria Would Cause an Infection Deep Within the Body