English noun: radioactive iodine test | |||
1. | radioactive iodine test (cognition) test of thyroid function in which the patient is given an oral dose of radioactive iodine-131 | ||
Broader (hypernym) | diagnostic assay, diagnostic test | ||
Narrower (hyponym) | radioactive iodine excretion test, radioactive iodine uptake test, RAIU | ||