When preparing for a subcutaneous injection, the proper size of syringe and needle would be:

  • Syringe 2 ml and needle gauge 22
  • Syringe 1-3 ml and needle gauge 25 to 27
  • Syringe 3-5 ml and needle gauge 21 to 23
  • Tuberculin syringe 1 ml with needle gauge 26 or 27


More question:







Write a comment


Your name Email: Your message: