Kidney Function Quiz: GFR Stages and Implications
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Questions and Answers

What GFR range indicates severe decrease and is associated with malnutrition and metabolic acidosis?

  • 30-59 mL/min/1.73m²
  • 15-29 mL/min/1.73m² (correct)
  • >90 mL/min/1.73m²
  • 60-89 mL/min/1.73m²

Which stage of kidney function is characterized by mildly decreased GFR and possibly hypertension?

  • Stage 1
  • Stage 3
  • Stage 4
  • Stage 2 (correct)

What are the common manifestations of moderate GFR decrease (30-59 mL/min/1.73m²)?

  • Asymptomatic with normal labs
  • Hypertension, anemia, fatigue, and bone pain (correct)
  • Kidney damage with normal GFR
  • Malnutrition and hypercalcemia

At what stage of kidney function is the GFR still considered normal but with evidence of kidney damage?

<p>Stage 1 (C)</p> Signup and view all the answers

Which manifestation is NOT typically associated with Stage 4 (GFR 15-29 mL/min/1.73m²)?

<p>Anemia (D)</p> Signup and view all the answers

What is the leading cause of End-Stage Renal Disease (ESRD) in the U.S.?

<p>Diabetes (C)</p> Signup and view all the answers

Which of the following is a significant risk factor for Chronic Kidney Disease (CKD)?

<p>Hypertension (B)</p> Signup and view all the answers

Which population has nearly threefold higher incidence of ESRD compared to white populations?

<p>African Americans (D)</p> Signup and view all the answers

What condition is a major contributor to CKD, often coexisting with diabetes?

<p>Hypertension (D)</p> Signup and view all the answers

What factor contributes to the higher rates of ESRD among African Americans?

<p>Limited access to high-quality care (B)</p> Signup and view all the answers

What is the minimum daily water intake recommended to help prevent chronic conditions?

<p>2 L (B)</p> Signup and view all the answers

Which dietary practice is recommended for the prevention of chronic diseases?

<p>Low-sodium diet (D)</p> Signup and view all the answers

What lifestyle choice should be limited to aid in the prevention of kidney-related complications?

<p>Alcohol intake (D)</p> Signup and view all the answers

Which of the following is NOT a recommended strategy for preventing chronic diseases?

<p>Increase salt intake (C)</p> Signup and view all the answers

What should individuals do regularly to help prevent chronic conditions effectively?

<p>Keep appointments with healthcare providers (D)</p> Signup and view all the answers

Flashcards

Stage 1 CKD GFR

Greater than 90 mL/min/1.73m². Kidney damage is present, but GFR is normal. No noticeable symptoms.

Stage 2 CKD GFR

60-89 mL/min/1.73m². Mild kidney function loss.

Stage 3 CKD GFR

30-59 mL/min/1.73m². Moderate kidney function loss.

Stage 4 CKD GFR

15-29 mL/min/1.73m². Severe kidney function loss.

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Stage 5 CKD GFR

GFR less than 15 mL/min/1.73m². Kidney failure/End-stage kidney disease.

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Leading cause of ESRD

Diabetes is the leading cause of end-stage renal disease (ESRD).

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Second leading cause of ESRD

High blood pressure (HTN) is the second leading cause of ESRD, particularly affecting African Americans.

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CKD impact on Americans

CKD affects an estimated 37 million Americans, and has a significant effect particularly on African Americans.

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Risk factors for CKD

Diabetes, high blood pressure, and other factors like autoimmune diseases, infections, and certain medications can be risk factors for kidney disease (CKD).

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Disproportionate CKD impact on African Americans

African Americans face higher rates of kidney failure (ESRD) than other groups, often due to factors like limited access to care, health behaviors, and social circumstances.

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Prevent kidney disease

Taking actions to lower the chances of getting chronic kidney disease.

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Hydration for kidneys

Drinking plenty of water daily helps kidney function.

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Low sodium diet

Eating a diet low in sodium is good for kidney health.

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Exercise for kidney health

Regular physical activity is good for kidney function.

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Medical appointments

Keep scheduled doctor visits to monitor health and catch issues early.

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