Approach

Question 1

ABG Interpretation Questions

Answer 1

1. Is there adequate oxygenation (>8kPa)?
2. Is there an A-a gradient?
3. Is there adequate ventilation (pCO2 = 4.6-6-0 kPa)?
4. Is there an acid-base disturbance*?

*H+ = 35-45
pH = 7.35-7.45
HCO3 = 22-26
BE = -2 to +2

Question 2

Explaining treatment

BRAN

Answer 2

Benefits
Risks
Alternatives
Nothing

Question 3

Handover

Answer 3

Review
Jobs
To be aware
Everything else

Always think about escalation plans