Diabetes Management: Type 1 and Type 2
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Questions and Answers

What is the primary effect of sitagliptin, a type of peptidase inhibitor?

  • Stimulating the pancreas to secrete insulin
  • Regulating glucose post prandial
  • Replacing thyroid hormone in hypothyroidism
  • Minimizing the rate of inactivation of the hormone that stimulates insulin release (correct)

What is the primary benefit of pramlintide, an amylin analog, when given with mealtime insulin?

  • Regulating glucose post prandial (correct)
  • Reducing the risk of hypoglycemia
  • Replacing thyroid hormone in hypothyroidism
  • Stimulating the pancreas to secrete insulin

Which type of diabetes is exenatide, an incretin mimetic, typically used to treat?

  • Type 1 diabetes
  • Hypothyroidism
  • Gestational diabetes
  • Type 2 diabetes (correct)

What is a common side effect of sitagliptin, a type of peptidase inhibitor?

<p>Runny nose (A)</p> Signup and view all the answers

What is the primary mechanism of action of exenatide, an incretin mimetic?

<p>Stimulating the pancreas to secrete the right amount of insulin based on the food just eaten (B)</p> Signup and view all the answers

Which of the following is NOT a type of oral antidiabetic?

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

What is the primary difference in the treatment approach between Type 1 and Type 2 diabetes?

<p>Type 1 diabetes requires immediate insulin therapy, whereas Type 2 diabetes begins with lifestyle measures and drug therapy (A)</p> Signup and view all the answers

What is the benefit of 'tight control' in diabetes management?

<p>It reduces the risk of microvascular complications (A)</p> Signup and view all the answers

What is the characteristic of long-duration insulins?

<p>They do not have a peak action (D)</p> Signup and view all the answers

What is the purpose of a sliding scale in insulin therapy?

<p>To individualize the dosage based on blood sugar levels (C)</p> Signup and view all the answers

What is the effect of increased caloric intake on insulin needs?

<p>It increases insulin needs (A)</p> Signup and view all the answers

What is the recommended administration route for insulin therapy?

<p>Subcutaneous administration with a syringe and needle (D)</p> Signup and view all the answers

What is the effect of decreased caloric intake on insulin needs?

<p>Decreased insulin needs (B)</p> Signup and view all the answers

Which oral drug is known to prevent diabetes, especially in younger and obese patients?

<p>Metformin (D)</p> Signup and view all the answers

What is the mechanism of action of sulfonylureas?

<p>Stimulates insulin release (D)</p> Signup and view all the answers

Which side effect is unique to metformin?

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

What is the mechanism of action of meglitinides?

<p>Stimulating insulin release (B)</p> Signup and view all the answers

Which oral drug is an insulin sensitizer?

<p>Rosiglitazone (D)</p> Signup and view all the answers

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