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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Based on the given arterial blood gas results, the patient's pH is elevated, indicating alkalosis. The PaCO2 level is decreased, which suggests respiratory compensation. The bicarbonate (HCO3-) level is within the normal range. Therefore, the interpretation of the arterial blood gas results is respiratory alkalosis.
Correct Answer is A
Explanation
This meal choice is low in sodium as it contains fresh ingredients and does not include processed or pre-packaged foods that are typically high in sodium. Chicken, bread, and carrots are naturally low in sodium, and the client can control the amount of added salt or seasoning. In contrast, the other food choices are likely to be high in sodium due to added salt, cheese, or processed ingredients.
Therefore, the nurse should encourage the client to choose fresh, low-sodium foods and avoid processed or pre-packaged meals.
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