Which complication of diabetes mellitus is characterized by high blood glucose levels and the presence of ketones in the urine, leading to metabolic acidosis and potentially life-threatening complications?

Diabetic ketoacidosis (DKA).

Diabetic nephropathy.

Diabetic neuropathy.

Diabetic retinopathy.

Answer and Explanation

The Correct Answer is A

Diabetic ketoacidosis (DKA) is an acute complication of diabetes mellitus characterized by high blood glucose levels, the presence of ketones in the urine, metabolic acidosis, dehydration, and electrolyte imbalances. It can lead to life-threatening complications if not treated promptly.

Incorrect choices:

b. This choice is incorrect. Diabetic nephropathy is a chronic complication that affects the kidneys and can lead to impaired kidney function.

c. This choice is incorrect. Diabetic neuropathy refers to nerve damage due to diabetes and can cause symptoms such as tingling, pain, and loss of sensation in the extremities.

d. This choice is incorrect. Diabetic retinopathy is a complication that affects the blood vessels of the retina and can lead to vision loss.

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Correct Answer is B

Explanation

The "three P's" of diabetes mellitus refer to polyuria (excessive urination), polydipsia (excessive thirst), and polyphagia (excessive hunger) due to the body's inability to effectively use glucose for energy.

Incorrect choices:

a. This choice is incorrect. Increased appetite, weight gain, and bloating are not characteristic of diabetes mellitus; rather, diabetes is associated with weight loss despite increased appetite (polyphagia).

c. This choice is incorrect. Pallor, palpitations, and pain are not specific manifestations of diabetes mellitus.

d. This choice is incorrect. Panic attacks, paranoia, and paresthesia are not typical clinical manifestations of diabetes mellitus.

A. "Diabetes mellitus is a chronic condition that affects how the body uses glucose for energy." B. "I will need to monitor my blood sugar levels regularly to ensure they stay within a target range." C. "Insulin is not necessary for managing diabetes; I can control it through diet and exercise alone." D. "If left uncontrolled, diabetes can lead to complications such as kidney damage and nerve problems."

Correct Answer is C

Explanation

This statement is incorrect because not all individuals with diabetes can control their condition through diet and exercise alone. Insulin or other medications may be necessary to achieve and maintain target blood sugar levels.

Incorrect choices:

a. This statement is correct. Diabetes mellitus is a chronic condition that affects how the body uses glucose for energy.

b. This statement is correct. Regular blood sugar monitoring is important to manage and maintain blood sugar levels within a target range.

d. This statement is correct. If left uncontrolled, diabetes can lead to various complications, including kidney damage and nerve problems.

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Which complication of diabetes mellitus is characterized by high blood glucose levels and the presence of ketones in the urine, leading to metabolic acidosis and potentially life-threatening complications?

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Naxlex Comprehensive Predictor Exams

Which clinical manifestation is often referred to as the "three P's" of diabetes mellitus?

Correct Answer is B

Explanation

The nurse is providing education to a client newly diagnosed with diabetes mellitus. Which statement by the client indicates a need for further clarification?

Correct Answer is C

Explanation

Which diagnostic test is used to assess glucose tolerance and diagnose gestational diabetes mellitus during pregnancy?

Which treatment approach involves delivering a continuous subcutaneous insulin infusion using an insulin pump and providing bolus doses before meals to mimic physiologic insulin secretion?

Which chronic complication of diabetes mellitus is characterized by the thickening and narrowing of small blood vessels, leading to impaired blood flow to the lower extremities?

Which complication of diabetes mellitus is characterized by high blood glucose levels and the presence of ketones in the urine, leading to metabolic acidosis and potentially life-threatening complications?

Which of the following is a potential consequence of prolonged hyperglycemia in diabetes mellitus?

Which clinical manifestation of diabetes mellitus is related to long-standing hyperglycemia and may result in slow wound healing and frequent infections?

The nurse is teaching a client with diabetes about the importance of blood sugar monitoring. Which statement by the client indicates a need for further clarification?

Which type of diabetes mellitus is characterized by an autoimmune destruction of pancreatic beta cells, leading to an absolute deficiency of insulin production?