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Diabetes Mellitus (Lec 10) (Set 1)
30 Questions
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Diabetes Mellitus (Lec 10) (Set 1)

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Questions and Answers

Which of the following is the normal range for fasting blood glucose?

  • 6.5-7.0 mmol/l
  • 4.5-5.2 mmol/l (correct)
  • 5.5-6.0 mmol/l
  • 3.5-4.5 mmol/l

    • What blood glucose level suggests diabetes mellitus in a random blood glucose test?

  • <4.5 mmol/l
  • 4.5-5.2 mmol/l
  • 5.5-6.0 mmol/l
  • >11.1 mmol/l (correct)

    • Which test is used to diagnose diabetes if the 2-hour glucose reading is above 11.1 mmol/l?

  • HbA1c test
  • Fasting blood glucose test
  • Random blood glucose test
  • Oral glucose tolerance test (correct)

    • What is the purpose of monitoring HbA1c levels in diabetes management?

    <p>To provide a 1-2 month plasma glucose 'history'</p> Signup and view all the answers

    What is the normal range for HbA1c levels?

    <p>&lt;6%</p> Signup and view all the answers

    Which condition can also cause elevated HbA1c levels?

    <p>All of the above</p> Signup and view all the answers

    What is the long-term effect of poorly controlled diabetes on the kidneys?

    <p>Nephropathy</p> Signup and view all the answers

    Which complication of diabetes is caused by defective blood supply to neurons?

    <p>Neuropathy</p> Signup and view all the answers

    Which test is recommended by the WHO for diagnosing diabetes?

    <p>Fasting blood glucose test</p> Signup and view all the answers

    What is the primary purpose of an oral glucose tolerance test?

    <p>To diagnose diabetes</p> Signup and view all the answers

    Which of the following is a normal range for blood glucose levels?

    <p>4.0-6.0 mmol/l</p> Signup and view all the answers

    What is the estimated percentage of the UK population living with diabetes mellitus, including undiagnosed individuals?

    <p>7%</p> Signup and view all the answers

    What percentage of diabetes cases in the UK are Type 1 diabetes?

    <p>10%</p> Signup and view all the answers

    What is the most common type of diabetes in adults?

    <p>Type 2 DM</p> Signup and view all the answers

    What is the recommended treatment for Type 2 Diabetes mellitus?

    <p>Exercise</p> Signup and view all the answers

    How is insulin involved in the regulation of blood glucose concentration?

    <p>Insulin promotes glucose uptake</p> Signup and view all the answers

    What is the range for normal plasma glucose levels in a fasting state?

    <p>4.5-5.2 mmol/l</p> Signup and view all the answers

    What is the purpose of a urine glucose test?

    <p>To assess kidney function</p> Signup and view all the answers

    What is the main objective of glucose homeostasis?

    <p>To balance glucose intake and utilization</p> Signup and view all the answers

    What is the purpose of bariatric surgery in the treatment of Type 2 Diabetes mellitus?

    <p>To promote weight loss</p> Signup and view all the answers

    Diabetes mellitus is characterized by persistent hypoglycemia.

    <p>False</p> Signup and view all the answers

    Blood glucose values in excess of 50 mmol/l have been recorded for some patients with diabetes.

    <p>True</p> Signup and view all the answers

    The UK population living with diabetes mellitus is estimated to be 7%.

    <p>True</p> Signup and view all the answers

    Type 1 diabetes mellitus accounts for 10% of diabetes cases in adults.

    <p>True</p> Signup and view all the answers

    Insulin plays a role in regulating the concentration of glucose in the blood.

    <p>True</p> Signup and view all the answers

    Glycosuria is a diagnostic test for diabetes mellitus.

    <p>False</p> Signup and view all the answers

    Random blood glucose levels above 11.1 mmol/l suggest diabetes mellitus.

    <p>True</p> Signup and view all the answers

    The oral glucose tolerance test (OGTT) is the preferred diagnostic test for diabetes according to the World Health Organization (WHO).

    <p>False</p> Signup and view all the answers

    HbA1c levels can provide a history of plasma glucose levels over the past 1-2 months.

    <p>True</p> Signup and view all the answers

    Elevated HbA1c levels can be caused by conditions such as opioid and alcohol abuse.

    <p>True</p> Signup and view all the answers

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