Mr. G was newly diagnosed with type 2 Diabetes Mellitus, he asks the nurse what "type 2” means in relation to diabetes. The nurse to the patient that type 2 diabetes diﬀers from type 1 diabetes in that with type 2 diabetes:

The patient is totally dependent on an outside source of insulin.

The insulin precursor that is secreted by the pancreas is not activated by the liver.

There is decreased insulin secretion and cellular resistance to insulin that is produced.

The immune system destroys the pancreatic insulin-producing cells.

Answer and Explanation

The Correct Answer is C

Type 2 diabetes mellitus is a metabolic disorder characterized by high blood sugar levels resulting from decreased insulin secretion and/or increased insulin resistance. In type 2 diabetes, the body's cells become resistant to insulin, which is a hormone that helps regulate blood sugar levels by allowing glucose to enter cells for energy. As a result, the pancreas produces more insulin to compensate for the increased demand, but over time, the pancreas may not be able to keep up, and blood sugar levels rise.

Unlike type 1 diabetes, which is an autoimmune disorder in which the body's immune system destroys the insulin-producing cells in the pancreas, people with type 2 diabetes still produce insulin, but their body is not able to use it eﬀectively. Therefore, type 2 diabetes can be managed through lifestyle changes, such as diet and exercise, and/or medication, such as oral hypoglycemic agents or insulin therapy.

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Correct Answer is B

Explanation

Furosemide is a loop diuretic that works by blocking the reabsorption of sodium and chloride in the ascending loop of Henle in the kidney, leading to increased urine output. However, this medication can also cause potassium loss through increased urinary excretion, which can lead to hypokalemia (low potassium level). Hypokalemia can cause confusion, weakness, and other neurological symptoms.

The normal range for serum potassium is 3.5 to 5.0 mEq/L. A potassium level of 2.9 mEq/L is below the normal range and is considered hypokalemic. Therefore, the nurse should correlate the client's confusion with the low potassium level and notify the healthcare provider to adjust the medication or provide potassium supplements if indicated.

A. The onset of diabetes and the associated cardiovascular risks can be delayed or prevented by weight loss and exercise. B. Although the fasting plasma glucose levels do not currently indicate diabetes, the glycosylated hemoglobin will be elevated. C. The high insulin levels associated with this syndrome damage the lining of blood vessels leading to vascular disease. D. The liver is producing excessive glucose, which will eventually exhaust the ability of the pancreas to produce insulin, and exercise will normalize glucose production.

Correct Answer is A

Explanation

This statement is correct. Impaired fasting glucose (IFG) is a condition in which the fasting blood glucose level is higher than normal but not high enough to be diagnosed as diabetes. However, people with IFG are at increased risk of developing type 2 diabetes and cardiovascular disease. Weight loss and exercise can help to prevent or delay the onset of diabetes and reduce the risk of cardiovascular disease.

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Mr. G was newly diagnosed with type 2 Diabetes Mellitus, he asks the nurse what "type 2” means in relation to diabetes. The nurse to the patient that type 2 diabetes diﬀers from type 1 diabetes in that with type 2 diabetes:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is taking furosemide (Lasix), a diuretic. and becomes confused. Which potassium level does the nurse correlate with this condition?

Correct Answer is B

Explanation

A program of weight loss and exercise is recommended for a patient with impaired fasting glucose (IFG). When teaching the patient about the reason for these lifestyle changes, the nurse will tell the patient that:

Correct Answer is A

Explanation

A client comes to the emergency department with Asthma. Based on the documentation noted below, the nurse suspects that the client has what abnormality? 10/1/2022 at 18:30 Client wheezing, RR44, BP 140/90, HR 104, T 98.4 F, ABG results show pH 7.52 mmHg, HCO3-26, PaO2 90 mmHg C. Wynn RN

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