Exam questionKROK 1Medicine ยท 2020
Arterial blood pH is 7.4; Primary urine pH is 7.4; final urine pH is 5.8. Decreased pH of the final urine results from the secretion of a certain substance in the nephron tubules. Name the substance:
Answer options
- Creatinine
- Hydrogen ions
- Hydrogen carbonate ions
- Potassium ions
- Urea
Correct answer
Hydrogen ions
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