Which clinical manifestation of diabetes mellitus is commonly associated with weight loss despite increased appetite?
Polyuria, polydipsia, and polyphagia.
Nausea, vomiting, and abdominal pain.
Impaired wound healing and increased susceptibility to infections.
Rapid weight gain and bloating.
The Correct Answer is A
Weight loss despite increased appetite (polyphagia) is a clinical manifestation of diabetes mellitus due to the body's inability to effectively use glucose for energy, leading to breakdown of muscle and fat tissue.
Incorrect choices:
b. This choice is incorrect. Nausea, vomiting, and abdominal pain are not directly related to weight loss despite increased appetite.
c. This choice is incorrect. Impaired wound healing and increased susceptibility to infections are consequences of chronic hyperglycemia, but they are not directly related to weight loss.
d. This choice is incorrect. Rapid weight gain and bloating are not characteristic manifestations of diabetes mellitus; weight loss is more common.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
This statement is incorrect because it inaccurately suggests that insulin administration is only necessary for type 1 diabetes. While it is essential for type 1 diabetes, it can also be used in some cases of type 2 diabetes when other treatments are ineffective.
Incorrect choices:
a. This statement is correct. Insulin facilitates the entry of glucose into cells for energy.
b. This statement is correct. Insulin is produced by the pancreas and released in response to elevated blood sugar levels.
d.Type 1 diabetes is characterized by autoimmune destruction of pancreatic beta cells, leading to absolute insulin deficiency. The body does not produce insulin at all, so external insulin administration is required.Insulin resistance is the hallmark of type 2 diabetes, not type 1.
Correct Answer is B
Explanation
A fasting blood glucose level of 126 mg/dL or higher on two separate occasions is indicative of diabetes mellitus. A level of 110 mg/dL is within the normal range, and levels of 90 mg/dL and 100 mg/dL are also normal.
Incorrect choices:
a. This choice is incorrect. A fasting blood glucose level of 110 mg/dL is within the normal range.
c. This choice is incorrect. A fasting blood glucose level of 90 mg/dL is within the normal range.
d. This choice is incorrect. A fasting blood glucose level of 100 mg/dL is within the normal range.
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