Final answer:
When handling specimens and collecting them in tubes, it is important to include information about the specimen, label the tubes properly, and use any required additives or preservatives.
Step-by-step explanation:
When it comes to correct specimen handling, there are certain things that should be put on collection tubes. One important thing to include is the type of specimen being collected, such as blood or urine. It is also important to label the tubes with information like the patient's name, date and time of collection, and any other relevant identifiers. Additionally, some tubes may require specific additives or preservatives depending on the type of specimen being collected.