answersLogoWhite

0


Best Answer

Between T3 and T4, T3 is the bioavailable form of the hormone which the body is able to actively utilize to control metabolism. T4 is only storage hormone, making it a less reliable predictor of current metabolic functions since it must first be converted. Some patients are unable to convert T4 to T3 effectively. Totals are less reliable than Frees however, so between the two hormones, the most reliable hormone to test is Free T3, not Total T3. That said, diagnosing thyroid dysfunction requires multiple tests for appropriate diagnosis, since the overall impression is most important in the diagnostic process, not a single hormone.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is T3 level more reliable in testing hyperthyroidism?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is higher thyroid level an indication of cancer?

Sometimes it is, however it's much more commonly and indicator of hyperthyroidism.


Which test is better combustion or bromine water when testing alkenes against alkane?

combustion as it is easier to tell that it has worked and more reliable.


Hyperthyroidism risk factors?

One of the biggest risk factors in hyperthyroidism is family history. It is more common in women and often runs in these families.


Why does peer review make scientific data sound more reliable?

Peer reviewing involves other scientists testing the data that one scientist has produced and finding it either true or false. If more than the original scientist proves the hypothesis, then the answer is considered more reliable.


Who makes the most reliable commercial jet engines?

Honeywell, Rolls-Royce, General Electric are the main suppliers of jet engines. My opinion is they are all very reliable due to development, testing, and more testing. Therefore, the main factor in safety and reliability of jet engines is the required periodic maintenance and repair/overhaul.


Why is hyperthyroidism commoner in women?

Most hyperthyroidism is a result of an autoimmune disorder. Autoimmune disorders are more common in females.


Are HP printers reliable?

HP Printers are the most reliable printers, both in general testing and my personal experience. The printers work consistently, are easy to use, easy to troubleshoot, and customer service has been more helpful than in other printing experience I've had.


Is more reliable as a color as an indicator of a minerals identity?

Streak is more reliable!!


Can virgin coconut oil help hyperthyroidism?

NO. In fact, while coconut oil doesn't cause the diseaseof hyperthyroidism, it does cause the thyroid to become more active by up to 20% from what I have read. Now back to the original answer posted:


How do you get hyperthyroid?

Hyperthyroidism is a disorder that occurs when the thyroid gland makes more thyroid hormone than the body needs. Hyperthyroidism is tied to family history and heredity, so it's rare to contract it independent of those factors.


Is more reliable than color as as indicator of a minerals identity.?

Streak is more reliable!!


Which is better alpha testing or beta testing?

alpha. it's a more private testing.