Medical Surgical Nursing

(Tina Sui) #1

  • Intermediate-acting: NPH or Lente


Onset 3-4h, peak 4-12 hours and lst 16-20 hours. Names include Humulin N, Novolin


N, Humulin L, Novolin L



  • Long-acting: Ultralente, Lantus


Onset 6-8h, peak 12-16 h and lasts 20-30h.



  • Administration of insulin

  • Cannot be taken orally

  • SQ injection for self-administration

  • IV administration


Insulin Strengths


Insulin Strengths



  • 100 U per mL or 500 U per mL

  • Administered in a sterile, single-use, disposable syringe

  • All insulin given parenterally

  • Regular insulin: either subcutaneous or intravenous

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