Cats often bite doctors or nurses during injections because cats may feel nervous, fearful or in pain during the injection. In this case, the cat may bite to express its dissatisfaction or resistance. Additionally, cats may bite to protect themselves, especially when they feel threatened.
In order to prevent cats from biting during injections, doctors or nurses usually take some measures to reduce Cat's nervousness. These measures include arranging a quiet, comfortable environment for the cat and giving it medication before the injection to reduce its anxiety. The doctor or nurse may also use special gloves or other protective equipment to protect themselves. In summary, it is a normal reaction for cats to bite when receiving injections, but this can be reduced by taking appropriate measures.