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 D
Explanation
The patient has been diagnosed with type 2 diabetes and reports following a reduced-calorie diet but has not lost any weight. This suggests that the patient may not be following the diet as prescribed or may have other factors affecting their blood glucose levels. Additionally, the patient did not bring their glucose monitoring record, which is an important tool for assessing blood glucose control over time.
In this situation, obtaining a fasting blood glucose level or an oral glucose tolerance test may provide a snapshot of the patient's blood glucose level at the time of the test, but these tests do not provide information about blood glucose control over the past few months. A urine dipstick for glucose is a less reliable method for assessing blood glucose control and is not recommended for routine monitoring.
Therefore, obtaining a glycosylated hemoglobin (HbA1c) level is the most appropriate test in this situation. HbA1c reflects the average blood glucose level over the past 2-3 months and is recommended for routine monitoring of blood glucose control in patients with diabetes. This test can provide valuable information about the effectiveness of the patient's diet and any other interventions aimed at controlling their blood glucose levels.
Correct Answer is C
Explanation
The correct answer is choicec. The cobalamin injections will prevent me from becoming anemic.
Choice A rationale:
Cobalamin (B12) injections do not increase hydrochloric acid production in the stomach.Chronic atrophic gastritis often leads to decreased production of hydrochloric acid due to the loss of parietal cells, but B12 injections do not reverse this condition.
Choice B rationale:
The need for cobalamin injections is typically lifelong in patients with chronic atrophic gastritis because the condition leads to a permanent loss of intrinsic factor, which is necessary for B12 absorption. The injections are not just until the stomach heals.
Choice C rationale:
Chronic atrophic gastritis can lead to vitamin B12 deficiency due to the loss of intrinsic factor, which is essential for B12 absorption.This deficiency can cause pernicious anemia, and B12 injections are necessary to prevent this condition.
Choice D rationale:
While chronic atrophic gastritis does increase the risk of stomach cancer, B12 injections are not specifically aimed at reducing this risk.The primary purpose of B12 injections is to prevent anemia.
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