is it ok if your mother don't have any infectious particle in her blood .. if her hepatitis or hiv status is normal you don't need to worry at all .. if the the testing is not done ..but pt is apparently fine except for diabetes don't worry about it ... if some insulin is gone in your body you may feel dizzy. .take a bite of chocolate or some sweet for that. take care of the punctures site with some antiseptic solution like savlon or detol.. in future take care  while playing with needles.