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A nurse is caring for a 45-year-old male client who is prescribed with insulin and glucagon (GlucaGen) for diabetes. The client is unsure why he is prescribed with glucagon (GlucaGen). Which of the following is a therapeutic use for glucagon (GlucaGen)?

A.

Thyroid cancer

B.

Hypoglycemia

C.

Diabetes insipidus

D.

Type 2 diabetes mellitus

E.

"Before putting on my patch, I should wipe the area with an alcohol swab."

Answer and Explanation

The Correct Answer is B

A. Glucagon is not used to treat thyroid cancer; treatments for thyroid cancer often include radioactive iodine therapy or surgery. 

B. Glucagon is used to treat severe hypoglycemia in diabetic patients when they are unable to take oral glucose. It works by stimulating the liver to release stored glucose into the bloodstream, rapidly raising blood sugar levels. 

C. Diabetes insipidus involves a deficiency of antidiuretic hormone or kidney insensitivity to it and is treated with desmopressin or adequate hydration, not glucagon. 

D. Type 2 diabetes mellitus is typically managed with lifestyle changes, oral antidiabetic agents, or insulin. Glucagon is not used for routine management but is reserved for severe hypoglycemia emergencies. 


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Related Questions

Correct Answer is D

Explanation

A. Regular insulin – This is incorrect. Regular insulin would exacerbate hypoglycemia since it lowers blood glucose levels. Administering insulin in this scenario would worsen the client's condition.

B. Diphenhydramine (Benadryl) – This is incorrect. Diphenhydramine is an antihistamine and has no role in treating hypoglycemia or insulin toxicity.

C. Metformin (Glucophage) – This is incorrect. Metformin is an oral hypoglycemic agent and is not suitable for immediate treatment of insulin-induced hypoglycemia.

D. Glucagon (GlucaGen) – This is correct. Glucagon raises blood glucose by promoting glycogen breakdown in the liver and is the treatment of choice for severe hypoglycemia in clients unable to swallow or follow commands.

Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"C"}

Explanation

  • Lispro (Humalog): This is a rapid-acting insulin with an onset of action of 15 to 30 minutes, making it effective for controlling blood sugar spikes after meals.
  • Glargine: This is a long-acting insulin that provides a steady level of insulin over 24 hours, helping to maintain baseline blood glucose levels.

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