What is the role of blood tests in the diagnosis of urinary tract infection (UTI) during pregnancy?

Updated: Aug 17, 2021
  • Author: Raisa O Platte, MD, PhD; Chief Editor: Edward David Kim, MD, FACS  more...
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The following blood tests should be ordered at the physician’s discretion, though the results do not aid in the diagnosis or change treatment unless they are markedly abnormal:

  • Complete blood count (CBC)
  • Serum electrolytes
  • Blood urea nitrogen (BUN)
  • Serum creatinine

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