Training activity information
Details
Perform and interpret assays for the following metals:
- Copper,
- Zinc,
- Selenium ,
- Lead,
- Manganese,
- Chromium and cobalt
Type
Developmental training activity (DTA)
Evidence requirements
Evidence the activity has been undertaken by the trainee.
Reflection on the activity at one or more time points after the event including learning from the activity and/or areas of the trainees practice for development.
An action plan to implement learning and/or to address skills or knowledge gaps identified.
Reflective practice guidance
The guidance below is provided to support reflection at different time points, providing you with questions to aid you to reflect for this training activity. They are provided for guidance and should not be considered as a mandatory checklist. Trainees should not be expected to provide answers to each of the guidance questions listed.
Before action
- What is the clinical significance of measuring these specific metals? In what clinical scenarios might these assays be requested?
- What are the analytical methods used in your laboratory for the measurement of these metals (e.g., ICP-MS)? What are the principles of these methods?
- What sample types are typically required for each metal analysis? What are the correct sample collection and handling procedures to avoid contamination?
- What are the typical reference ranges for each of these metals in relevant biological matrices? What are the potential causes of abnormal results (deficiency or toxicity)?
- How are these metal assays quality controlled within the laboratory?
- What are the clinical implications of abnormal levels of these metals? How might these results guide clinical management?
- What challenges do you anticipate in performing the assays or interpreting potentially complex results?
- Review the Standard Operating Procedures (SOPs) for the measurement of these metals, including sample preparation, instrument operation, and quality control procedures.
In action
- What is your involvement in performing the chosen metal assays? What specific steps are you undertaking in the analytical process? What quality control measures are you observing? Why are these steps and controls important for accurate metal analysis?
- What decisions are you making during the assay performance? For example, how are you ensuring correct instrument calibration and sample handling? How are you monitoring the progress of the assay?
- When interpreting the results, what reference ranges or clinical guidelines are you considering for each metal? What factors might influence the interpretation of these results (e.g., sample type, patient history)?
- How effectively are you performing the assay procedures? Are you encountering any technical difficulties or issues with the instrumentation?
- When interpreting the results, how effectively are you able to determine if the concentrations are within the expected physiological ranges or indicative of deficiency or toxicity?
- What can you learn about the practical aspects of metal analysis and interpretation as the activity unfolds? Are there any particular challenges associated with specific metals?
- If you encounter a problem during the assay performance (e.g., instrument error, quality control failure), are there alternative troubleshooting steps you are considering?
- If the results are unexpected or difficult to interpret in the clinical context, what further investigations or information might you consider? What support or guidance might you need?
- Are you performing the assays and interpreting the results according to the laboratory’s standard operating procedures and quality management system?
On action
- Describe the assays you performed for the measurement of metals. What analytical techniques were involved? What quality control measures were in place during the assay performance? What were the results obtained for the metal assays you performed? Were they within expected ranges? What factors did you consider when interpreting these results (e.g., sample type, patient information)?
- What did you learn about the practical aspects of performing metal assays in the laboratory? How did this activity improve your understanding of the analytical techniques used for metal measurements (e.g., ICP-MS)? What did you learn about the clinical significance of measuring these specific metals? Were there any challenges encountered during the performance or interpretation of the assays? What did you learn from these?
- How will you apply your understanding of metal assays in your future practice? What considerations will you keep in mind regarding sample handling and quality control for metal analyses? Are there any aspects of pathophysiology or the analytical methods that you need to further investigate? What resources or guidelines will you refer to for performing and interpreting metal assays?
Beyond action
- Having now performed or observed more analyses of trace elements, do you have a better understanding of the analytical challenges and quality control measures associated with these assays?
- Reflect on any clinical cases you have encountered where the measurement of these metals was crucial for diagnosis or monitoring. How does your initial experience of performing and interpreting these assays relate to their clinical application? Consider if you have learned about different clinical presentations associated with deficiencies or toxicities of these metals. Has this deepened your understanding of the significance of accurate laboratory testing?
- Has your practical experience with these metal assays made you more aware of potential sources of contamination or interferences in trace element analysis?
- Has your initial interpretation experience helped you to better understand the reference ranges and the clinical context required for accurate reporting of these results?
- Has this training activity influenced how you approach quality control data or troubleshooting for other analytical techniques you use?
- If you are involved in method development or validation for new trace element assays, how will your initial hands-on experience inform your approach? Could the skills you developed in meticulous technique and careful interpretation be applied to other quantitative laboratory analyses you may perform in the future?
Relevant learning outcomes
| # | Outcome |
|---|---|
| # 1 |
Outcome
Analyse drugs, vitamins and trace elements in various biological matrices via quantitative and qualitative assays using automated and manual methodologies. |
| # 2 |
Outcome
Apply the appropriate investigative strategy to clinical situations which may involve drugs or poisons, advising clinical teams on the appropriate course of action. |