Diabetes and Prediabetes: Definition and Diagnosis
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Questions and Answers

What is diabetes mellitus characterized by?

  • The presence of hyperglycemia due to impairment of insulin secretion, defective insulin action or both (correct)
  • The presence of hypoglycemia due to enhancement of insulin secretion
  • The presence of hyperglycemia due to enhancement of insulin secretion, defective insulin action or both
  • The presence of hypoglycemia due to impairment of insulin secretion, defective insulin action or both

What is associated with the chronic hyperglycemia of diabetes?

  • A decreased risk for cardiovascular disease
  • An increased risk for cardiovascular disease (correct)
  • A decreased risk for microvascular complications
  • No association with cardiovascular disease or microvascular complications

What is the basis of the diagnostic criteria for diabetes?

  • Thresholds of insulin secretion that are associated with microvascular disease
  • Thresholds of glycemia that are associated with microvascular disease (correct)
  • Thresholds of insulin action that are associated with macrovascular disease
  • Thresholds of glycemia that are associated with macrovascular disease

What is the term 'prediabetes' referring to?

<p>Impaired fasting glucose, impaired glucose tolerance, or a glycated hemoglobin of 6.0% to 6.4% (D)</p> Signup and view all the answers

How many broad categories can the majority of cases of diabetes be classified into?

<p>2 (C)</p> Signup and view all the answers

What is gestational diabetes referring to?

<p>Glucose intolerance with onset or first recognition during pregnancy (B)</p> Signup and view all the answers

What is the primary characteristic of type 1 diabetes?

<p>Pancreatic beta cell destruction with consequent insulin deficiency (A)</p> Signup and view all the answers

What is the term used to describe the small number of people with apparent type 2 diabetes who appear to have immune-mediated loss of pancreatic beta cells?

<p>Latent autoimmune diabetes in adults (LADA) (B)</p> Signup and view all the answers

What is more common in children and adolescents with type 2 diabetes compared to type 1 diabetes?

<p>Obesity and physical signs of insulin resistance (B)</p> Signup and view all the answers

What is the primary difference between type 1 and type 2 diabetes in terms of ketoacidosis?

<p>Type 1 diabetes is more prone to ketoacidosis, while type 2 diabetes is not (D)</p> Signup and view all the answers

What is the characteristic of type 2 diabetes in terms of insulin resistance and secretory defect?

<p>Predominant secretory defect with insulin resistance (C)</p> Signup and view all the answers

What is the term used to describe glucose intolerance with onset or first recognition during pregnancy?

<p>Gestational diabetes mellitus (C)</p> Signup and view all the answers

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