A fictional 24-year-old with asthma arrives increasingly breathless after repeated reliever inhaler use. They can speak only single words, look tired and have minimal air entry.
Listen for the assumption.
The wheeze is less obvious now, so perhaps the treatment is working.
Could less wheeze instead mean less airflow? What must happen while you reassess?
I will treat this as life-threatening asthma, call senior and critical-care help, use the local emergency pathway and monitor response continuously.
Choose an answer below and reveal the reasoning to see consultant feedback at every checkpoint. The full consultant-led synthesis follows after all three decisions.
Go to the first decision ↓The picture develops.
- Single-word speech and visible exhaustion
- Minimal air entry with a rising carbon dioxide concern
- Deteriorating peak-flow effort is not reassuring
Commit before you reveal.
After you select an option, reveal the model reasoning and the consultant’s feedback.
Hear the senior team refine the plan.
The registrar tests the plan, the consultant synthesises the key principle, and the SHO confirms the safer next steps.
Check delivery, oxygenation, gas exchange and exhaustion, but never let investigations delay emergency treatment.
Specific intravenous choices and airway decisions require the current local pathway and an experienced critical-care team.
I will document treatment times, response and the explicit trigger for intensive-care transfer.
What must remain explicit.
- Use the current local severe-asthma protocol.
- Escalate fatigue, worsening consciousness, silent chest or deteriorating gas exchange immediately.
- This is educational content, not a dosing protocol.
Where reasoning fails.
- Equating less wheeze with improvement
- Waiting for a test before escalating
- Using fixed treatment rules outside local policy
Life-threatening asthma with speech [status], air entry [status], observations/gases [trend], treatment [times/response], and critical-care plan [named team].
Which change in this case would make you escalate even if a number had not yet worsened?