Final answer:
A red tiger top or gold top tube is a type of blood collection tube used for specific tests in clinical laboratories. The red tiger top tube is used for tests that require both serum and clotted blood, while the gold top tube is used for tests that require only serum.
Step-by-step explanation:
A red tiger top or gold top tube is a type of blood collection tube used for specific tests in clinical laboratories. These tubes are used to collect blood samples and contain a gel separator with a clot activator or gel separator with an anticoagulant, respectively.
The red tiger top tube is used for tests that require both serum and clotted blood, such as some chemistry tests. The gel separator helps to separate the serum from the clot, allowing for easier testing and analysis.
The gold top tube, on the other hand, is used for tests that require only serum, such as some serology tests. The gel separator in this tube helps to separate the serum from the other components of blood, allowing for more accurate and reliable test results.