The bacterial infection tetanus, also known as lockjaw, typically enters the body through which of the following routes?
Q1. The bacterial infection tetanus, also known as lockjaw, typically enters the body through which of the following routes?
Answer: An open wound or cut
Explanation: Clostridium tetani spores enter the body through open wounds or puncture wounds (especially deep, dirty ones) where anaerobic conditions allow the bacteria to produce tetanus toxin.