Final answer:
A group of blood tests that must be performed is called a laboratory panel or blood panel. These panels consist of multiple tests that provide a comprehensive assessment of a person's health.
Step-by-step explanation:
When a group of blood tests must be performed, it is called a laboratory panel or a blood panel. These panels consist of a combination of different tests that provide a comprehensive picture of a person's health. For example, a basic metabolic panel (BMP) includes tests for glucose, electrolytes, and kidney function, while a complete blood count (CBC) measures red and white blood cells and platelet count.