Which action is inappropriate when collecting blood for NMS?

Overlapping blood drops on the collection paper is inappropriate because it can compromise the integrity and reliability of the specimen analysis. Proper blood collection techniques are crucial in ensuring that results are accurate and interpretable. When blood drops overlap, it can lead to mixing of samples, affecting the clarity of individual specimens. This mixing could obscure results or make it difficult to perform necessary tests accurately.

In contrast, ensuring documentation is correct is essential for tracking samples and maintaining laboratory standards. Allowing blood drops to dry in a horizontal position helps to manage the drying process evenly, which is important for sample quality. Additionally, not exposing the specimen to direct sunlight protects it from degradation and maintains the stability of certain analytes, ensuring more accurate testing outcomes.