Medical Surgical ATI Proctored Exam Related

Review Medical Surgical ATI Proctored Exam related questions and content

Allison Lynn, 20, is a student in a health sciences class and asks you to further explain the reason for lack of insulin in Type I Diabetes. You state that the most accepted theory is that:

  • A. the insulin produced is not effective at the tissue level.
  • B. not enough insulin is made to manage the metabolic needs.
  • C. inflammation of the pancreas causes irregular release of insulin.
  • D. the body's immune system destroyed the cells that make insulin.
Correct Answer: D

Rationale: Type I diabetes is the definition of that disease process that occurs when no insulin is produced, so there is no insulin to get to the cell level. Some Type II diabetes occurs because of insulin resistance. No insulin is being produced. This is one pathophysiological cause of Type II diabetes. Pancreatitis does cause irregular release of insulin, but not all people with pancreatitis develop Type I diabetes An autoimmune process is the most accepted theory of the root cause of Type I diabetes. The body produces an antibody which attacks and destroys the beta cells, leading to a lack of insulin.