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The collection and submission of samples for laboratory testing
D D Hancock1, D Blodgett, C C Gay
1Department of Veterinary Clinical Medicine and Surgery, Washington State University College of Veterinary Medicine, Pullman.
Summary
Laboratory analysis aids disease outbreak investigations and production efficiency improvements. Judicious, directed sampling is crucial for cost-effective laboratory testing and actionable management decisions.
Area of Science:
- Laboratory analysis
- Disease investigation
- Production efficiency
Background:
- Laboratory analysis is a valuable tool for disease outbreak investigation and identifying production inefficiencies.
- High costs necessitate careful consideration before employing laboratory analysis.
- Undirected sampling often fails to provide interpretable results for problem resolution.
Purpose of the Study:
- To emphasize the importance of judicious decision-making regarding laboratory analysis.
- To highlight the need for directed sampling aligned with management decisions.
- To caution against undirected sampling in complex problem-solving scenarios.
Main Methods:
- The study discusses the strategic application of laboratory analysis in investigations.
- It emphasizes the importance of defining clear objectives for sample collection.
- The text reviews the decision-making process for utilizing laboratory resources.
Main Results:
- Directed sampling, focused on tests yielding management decisions, is more effective.
- Undirected sampling is often costly and yields ambiguous results.
- Judicious use of laboratory analysis improves investigation outcomes and efficiency.
Conclusions:
- Laboratory analysis should be used strategically and judiciously.
- Sampling purposes must be clearly defined to ensure meaningful results.
- Effective laboratory utilization requires directed testing aligned with management objectives.