Oh dear – You are quite blue
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Question 1 of 3
1. Question
What is the most likely underlying diagnosis?
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Question 2 of 3
2. Question
His ABG result showed:
- pH: 7.32, pCO2: 5.1, pO2: 19.2, sats 85%
- MethHb: 48.1%, HCO3: 21, BE: 0.8
- Lactate: 1.0
- Na: 137, K: 4.8
How would you treat this man? (Select all options that apply)
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Question 3 of 3
3. Question
After your treatment, your patient’s saturations improve to normal and he is now alert and orientated. He tells you he has used poppers (alkyl nitrites) and is keen to leave the department. His blood gases show that his MetHb levels are now within normal limits.
What advice would you give him?
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