Clinical CPD topic
Hyponatraemia: practise, reflect and record
Practise hyponatraemia through five clinical cases, review the explanations and build a professional learning record. Identify the biochemical findings and exclusions needed to support SIADH.
First published · Sources checked
What you’ll work on
- Identify the biochemical findings and exclusions needed to support SIADH.
- Distinguish initial fluid restriction for chronic asymptomatic SIADH from emergency hypertonic saline for hyponatraemic seizures.
- Select and monitor cause-specific medication changes: thiazide withdrawal and increased mineralocorticoid replacement.
Think through a clinical case
Decide how you would approach this case before opening the question session.
A patient with pneumonia has sodium 122 mmol/L and appears euvolaemic. Which findings are required before attributing the result to SIADH?
A case from the UKMLA question bank. The session provides the answer and explanation after your attempt.
From a decision to a learning record
- Test your reasoning. Answer five questions from this topic’s clinical-content library.
- Explore the gaps. Review explanations and use Tutor to work through decisions that need more thought.
- Reflect on application. Describe what you learned and what you would change or investigate.
- Review your evidence. Confirm the activity and time spent, then retain or export your professional record.
Primary sources and further reading
Read the source in the same jurisdiction as your question session.
- Gloucestershire Hospitals NHS Foundation Trust: Hyponatraemia guidelines (revised December 2024; review December 2027)UK source
- Recommendations | Adrenal insufficiency: identification and management | Guidance | NICEUK source