What are the essential investigations for suspected gastroenteritis? | Medibuddy
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19th May 2025

What are the essential investigations for suspected gastroenteritis?

  • Bedside: Vital signs, capillary refill time, stool sample for microscopy and culture.
  • Bloods: Electrolytes, urea, creatinine if severe dehydration.
  • Special: Viral PCR on stool for rotavirus/norovirus.

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