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Table 1 Progress of blood gas analysis and methemoglobin concentration of case 1

From: Two Cases of Methemoglobinemia Induced by the Exposure to Nitrobenzene and Aniline

 

Initial

Progress *

2 hours later

1 day later

pH

7.41

7.45

7.41

PCO2 (mmHg)

35.6

35.2

39.2

PO2 (mmHg)

161

155

86.3

HCO−3 (mmol/L)

21.9

24.3

24.5

O2 saturation (%)

97.8

98.1

95.6

Methemoglobin (%)

19.8

12.7

2.1

  1. *The patient was treated with O2 inhalation via mask(10 L/min).
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Annals of Occupational and Environmental Medicine

ISSN: 2052-4374

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