Q24. The nurse is caring for a patient the first postoperat…
Q24. The nurse is caring for a patient the first postoperative day following a laparotomy for a small bowel obstruction. The nurse notices new bright-red drainage about 5 cm in diameter on the dressing. Which action would the nurse take first?
Read DetailsNitrites may be falsely negative in urine if: (1) The urine…
Nitrites may be falsely negative in urine if: (1) The urine was in the bladder for only a short time; (2) No nitrate was present in the urine; (3) The nitrite was reduced to nitrogen; (4) The infectious agents are non-nitrate reducers.
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