Radioactive Iodine Excretion Test
Definition:
A radioactive iodine excretion test is a medical test that measures how much radioactive iodine is removed from the body through urine. This test helps doctors understand how well the thyroid gland is working.
Usage Instructions:
This term is used mainly in medical contexts. It’s important to understand it when talking to healthcare professionals or reading medical information about thyroid health.
Example Sentence:
"The doctor ordered a radioactive iodine excretion test to check how my thyroid is functioning."
Advanced Usage:
In more advanced discussions, you might hear this term used alongside other medical tests or procedures, such as "thyroid function tests" or "radioactive iodine therapy."
Word Variants:
- Radioactive (adjective): Referring to something that emits radiation. - Iodine (noun): A chemical element that is important for thyroid function. - Excretion (noun): The process of removing waste from the body.
Different Meanings:
- Radioactive: This can refer to any substance that emits radiation, not just iodine. - Excretion: This generally refers to the process of getting rid of waste, which can apply to other contexts, like urine or sweat.
Synonyms:
- There are no direct synonyms for the entire term, but you might encounter: - Thyroid test: A broader term that includes tests for thyroid function. - Urinary iodine assay: A more technical term that refers to measuring iodine in urine.
Idioms and Phrasal Verbs:
There are no specific idioms or phrasal verbs related directly to "radioactive iodine excretion test." However, understanding the words can help you form phrases related to health and medical tests.
Summary:
The radioactive iodine excretion test is important for assessing thyroid health.