Blood Glucose Test Overview
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Questions and Answers

What is the main source of energy for the body?

  • Protein
  • Fiber
  • Glucose (correct)
  • Vitamins
  • High blood glucose levels may indicate which medical condition?

  • Arthritis
  • Asthma
  • Diabetes (correct)
  • Hypertension
  • What hormone helps move glucose from the bloodstream into cells?

  • Glucagon
  • Cortisol
  • Thyroxine
  • Insulin (correct)
  • Which medical condition is associated with low blood glucose levels?

    <p>Type 1 diabetes</p> Signup and view all the answers

    What blood glucose test is done after at least 8 hours of fasting?

    <p>Fasting blood sugar (FBS) test</p> Signup and view all the answers

    What can severe low blood sugar without treatment lead to?

    <p>Seizures and brain damage</p> Signup and view all the answers

    Which blood sugar test is specifically used to diagnose prediabetes and diabetes?

    <p>Oral glucose tolerance test</p> Signup and view all the answers

    When is the 2-hour postprandial blood sugar test typically done?

    <p>Exactly 2 hours after starting a meal</p> Signup and view all the answers

    Which blood sugar test is used to assess if someone with diabetes is taking the right amount of insulin with meals?

    <p>2-hour postprandial blood sugar</p> Signup and view all the answers

    What does Hemoglobin A1c measure?

    <p>Average blood sugar level in the past 2 to 3 months</p> Signup and view all the answers

    Why is random blood sugar testing considered useful?

    <p>To detect wide variations in blood glucose levels</p> Signup and view all the answers

    What scenario may lead to having an oral glucose tolerance test after pregnancy?

    <p>Having high blood sugar levels during pregnancy</p> Signup and view all the answers

    What are symptoms of high blood glucose levels?

    <p>Increased thirst and urination, blurred vision, and fatigue</p> Signup and view all the answers

    Which symptom is NOT associated with low blood glucose levels?

    <p>Blurred vision</p> Signup and view all the answers

    What is a common method used to determine the concentration of glucose in a sample?

    <p>Reading absorbance at a specific wavelength using a spectrophotometer</p> Signup and view all the answers

    How is the concentration of glucose calculated in the sample?

    <p>$A_{sample} / A_{standard}$</p> Signup and view all the answers

    What is a symptom commonly associated with hypoglycemia?

    <p>Feeling dizzy or irritable</p> Signup and view all the answers

    Which health condition can be related to high blood glucose levels?

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

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