He looks a bit blue doctor
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Question 1 of 3
1. Question
Give two reasons why methaemogloblobinaemia is the likely diagnosis.
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Question 2 of 3
2. Question
Your resus room blood gas machine does not have a co-oximetry function ie is unable to measure MetHb or CarboxyHb. You send the sample to the lab urgently as per Trust policy.
How would visually comparing the colour of the blood sample taken from this patient vs another patient help you in the meantime?
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Question 3 of 3
3. Question
Describe your management of this patient.
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Good questions
Very useful revision and reminder of how to differentiate between normal cyanosis and cyanosis caused by MetHb.
good case for methemoglobinaemia
good topic