quizlet and nclex pn practice test rophem nursing education

HHNS occurs in older clients (50 to 70 years old) with type 2 diabetes and is associated with stress or ingestion of certain drugs. The insulin level in HHNS is too low to prevent hyperglycemia but is high enough to prevent fat breakdown. Hyperglycemic Hyperosmolar Nonketotic Syndrome (HHNS) is the combination of severe hyperglycemia and hyperosmolarity with little or no acidosis.DKA is usually associated with incorrect or failure to take insulin as prescribed and stress and is occurring in clients with type 1 diabetes. This deficit in available insulin results in disorders in the metabolism of carbohydrate, protein, and fat. Diabetic ketoacidosis (DKA) is caused by an absence or severe inadequacy of insulin.It can occur on type 1 or type 2 diabetes. It often occurs before meals, especially if meals are delayed or snacks are omitted. Hypoglycemia is when the blood the glucose falls to less than 50 to 60 mg/dL and is linked to excessive use of hypoglycemic agents, decreased food intake, increased physical activity, excessive alcohol consumption, or renal failure.Gestational diabetes is related to the anti-insulin effects of progesterone, cortisol, and human placenta lactogen, which increase the amount of insulin needed to maintain glycemic control.

Hyperglycemia develops in pregnancy because of the secretion of placental hormones, which causes insulin resistance.If the beta cells cannot keep up with the increased demand for insulin, the glucose level rises and type 2 diabetes develops.However, in type 2 diabetes, these intracellular reactions are diminished, making insulin less effective at stimulating glucose uptake by the tissues and at regulating glucose release by the liver. In normal conditions, insulin binds to special receptors on the cell surfaces and initiates reactions involved in glucose metabolism.Insulin resistance occurs in diabetes mellitus, wherein there is a decrease in tissue sensitivity to insulin.Polyphagia and fatigue result from the break down of nutritional stores.Lack of insulin makes the body unable to use carbohydrates primarily and instead uses fats and proteins for energy production, resulting in ketosis and weight loss.Osmotic diuresis causes water loss, resulting in polydipsia.Blood being delivered in the kidneys has high glucose concentration causing osmotic diuresis and glycosuria.Glucose accumulates in the serum causing hyperglycemia.There is a destruction of the islet cells in the pancreas causing insufficient insulin and excess glucagon.Gestational diabetes mellitus is characterized by glucose intolerance of any degree that occurs during pregnancy.Commonly occurs in patients with obesity and those with genetic susceptibility to DM. Type 2 diabetes mellitus, formerly called non-insulin dependent diabetes mellitus, is characterized by defects in insulin release and use, and insulin resistance.Type 1 diabetes may result from an autoimmune process triggered by a virus Type 1 diabetes mellitus or, formerly called insulin-dependent diabetes mellitus, typically occurs in younger people with the exact cause is unknown.Let us know your feedback! Comment us your thoughts, scores, ratings, and questions about the quiz in the comments section below.Click on the View Questions button to review the quiz and read through the rationales for each question. Read the rationales. After you have reviewed your answers, click on the Finish Quiz button to record your answers and show your score.Review your answers once more before pressing the Finish Quiz button.

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The exam has no time limit so that you can make sense of each item at your own pace. Comprehend each item. Read and understand each question before choosing the best answer.Diabetes Mellitus NCLEX Practice | Quiz #4: 25 Questions.Diabetes Mellitus NCLEX Practice | Quiz #3: 25 Questions.Diabetes Mellitus NCLEX Practice | Quiz #2: 25 Questions.Diabetes Mellitus NCLEX Practice | Quiz #1: 25 Questions.This 100-item quiz will test your knowledge and ability to differentiate the different types of diabetes mellitus, recognizing the clinical manifestations and signs and symptoms of complications, medical management, nursing management, and patient education. In this section is the practice NCLEX quiz for diabetes mellitus. Welcome to your ultimate diabetes NCLEX questions and review! Please answer all the diabetes mellitus practice questions (100 items) from our nursing test bank and test your competence in the nursing management of diabetes.

Quizlet and nclex pn practice test rophem nursing education