What does RAST stand for?
What does RAST stand for? Correct Answer Radio allergo sorbent testing
Radio Allergo Sorbent Testing (RAST) is similar to the skin prick test but is more expensive. This test is suggested by doctors only when the skin prick test fails to give accurate results or is not suitable for the particular body type. This test is mostly preferred if a patient is at high risk from Anaphylaxis. In this test various allergens are exposed to blood samples that is taken from the patient and the levels of IgE produced are measured.