Question 227 · LEK · Chronic kidney disease
The diagnostic criteria of chronic kidney disease (CKD) include:
1) GFR ≥90 ml/min/1.73 m2 in two measurements at a minimum of 2 months’ interval;
2) GFR <60 ml/min/1.73m2 in two measurements at a minimum of 2 months’ interval;
3) GFR ≥90 ml/min/1.73m2 in two measurements at a minimum of 3 months’ interval;
4) GFR <60 ml/min/1.73m2 in two measurements at a minimum of 3 months’ interval;
5) albuminuria ≥30 mg/d in two measurements at a minimum of 3 months’ interval;
6) albuminuria <30 mg/g in two measurements at a minimum of 3 months’ interval.
The correct answer is:
2) GFR <60 ml/min/1.73m2 in two measurements at a minimum of 2 months’ interval;
3) GFR ≥90 ml/min/1.73m2 in two measurements at a minimum of 3 months’ interval;
4) GFR <60 ml/min/1.73m2 in two measurements at a minimum of 3 months’ interval;
5) albuminuria ≥30 mg/d in two measurements at a minimum of 3 months’ interval;
6) albuminuria <30 mg/g in two measurements at a minimum of 3 months’ interval.
The correct answer is:
- A. 1,6.
- B. 2,6.
- C. 3,5.
- D. 4,5.
- E. 4,6.
Hint
CKD requires reduced filtration or a marker of kidney damage persisting beyond a defined period — recall the KDIGO thresholds and duration.
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