Podcast
Questions and Answers
What is the most common initial symptom in patients who may have diabetes?
What is the most common initial symptom in patients who may have diabetes?
Which factor is NOT typically associated with the onset of diabetes symptoms?
Which factor is NOT typically associated with the onset of diabetes symptoms?
Which group is most likely to be misdiagnosed when first presenting with type 2 diabetes?
Which group is most likely to be misdiagnosed when first presenting with type 2 diabetes?
What is an important blood test for evaluating long-term blood glucose control?
What is an important blood test for evaluating long-term blood glucose control?
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Which statement about type 2 diabetes at diagnosis is true?
Which statement about type 2 diabetes at diagnosis is true?
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Study Notes
Pre-Diagnosis Symptoms of Type 2 Diabetes
- Common initial symptoms include polyuria, polydipsia, polyphagia, weight loss, fatigue, and lethargy.
- Patients may be thin and predisposed to diabetic ketoacidosis (DKA) if insulin levels are inadequate. Many present initially with DKA.
- Symptom onset can be triggered by infection, trauma, or psychological stress. Many patients are asymptomatic or have mild symptoms at diagnosis.
Incidental Diagnosis
- Many patients are diagnosed with type 2 diabetes incidentally.
- This is often through routine lab tests (plasma glucose or A1C).
- Or after developing complications, such as myocardial infarction or stroke.
HbA1c and Complications
- Hemoglobin A1c (HbA1c) is a blood test showing average blood glucose control over 2-3 months.
- Mild hyperglycemia can exist for years before diagnosis, leading to microvascular and macrovascular complications often present at the time of diagnosis.
Patient Characteristics
- Most patients are overweight or obese.
- Often have an elevated waist-to-hip ratio.
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Description
This quiz covers the common pre-diagnosis symptoms, incidental diagnosis methods, the importance of HbA1c testing, and patient characteristics associated with Type 2 diabetes. Test your knowledge on the early indicators that lead to diagnosis and their implications for health. Perfect for healthcare students and professionals.