An adult client newly diagnosed with type 2 diabetes mellitus asks a nurse to explain how he developed the condition. Which of the following responses should the nurse make?
Your body will continue producing too much insulin without medicine to counteract it.
Your body doesn’t process glucose well.
Your body’s hemoglobin is not binding to the sugar you consume.
Your body’s immune system has destroyed cells in your pancreas.
The Correct Answer is B
Choice A rationale
Type 2 diabetes is characterized by insulin resistance, not the overproduction of insulin. Over time, the pancreas may produce less insulin, but the primary issue is the body’s inability to use insulin effectively.
Choice B rationale
Type 2 diabetes involves the body’s inability to process glucose properly due to insulin resistance. This leads to elevated blood glucose levels and various complications if not managed effectively.
Choice C rationale
Hemoglobin binding to sugar is related to the measurement of HbA1c, which reflects average blood glucose levels over time. It is not a cause of type 2 diabetes.
Choice D rationale
The destruction of pancreatic cells is a characteristic of type 1 diabetes, an autoimmune condition. Type 2 diabetes is primarily due to insulin resistance and is not caused by an autoimmune response.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
A serum creatinine test does not inform the provider about anemia. Anemia is typically diagnosed through a complete blood count (CBC) test, which measures the levels of hemoglobin and hematocrit in the blood.
Choice B rationale
A serum creatinine test does not provide information about infections. Infections are usually diagnosed through clinical evaluation and specific tests such as blood cultures, urine cultures, or imaging studies.
Choice C rationale
A serum creatinine test measures the level of creatinine in the blood, which is an indicator of kidney function. Elevated creatinine levels can indicate impaired kidney function or kidney disease.
Choice D rationale
A serum creatinine test does not provide information about thyroid disorders. Thyroid function is typically assessed through tests that measure levels of thyroid hormones (T3 and T4) and thyroid-stimulating hormone (TSH) in the blood.
Correct Answer is A
Explanation
Choice A rationale
Frothy sputum is a symptom of left-sided heart failure due to pulmonary congestion and edema.
Choice B rationale
Dependent edema is more commonly associated with right-sided heart failure.
Choice C rationale
Jugular distention is also more commonly associated with right-sided heart failure.
Choice D rationale
Nocturnal polyuria can occur in heart failure but is not specific to left-sided heart failure.
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