Answer
steven is now a physician. which best describes the exam steven took and the board that regulates his credential?
steven took the nremt, which is regulated by the ncsbn.
steven took the ncsbn, which is regulated by the nremt.
steven took the usmle, which is regulated by the nbme.
steven took the nbme, which is regulated by the usmle.

D.  Steven took the NBME, which is regulated by the USMLE.

Explanation:

NBME is physics

USMLE gives credit

Therefore,

The answer is D. Steven took the NBME, which is regulated by the USMLE.

i would go with the by establishing ethical standards and codes of ethics for employees to follow

i really hope this mark me brainliest

hmmm

true, i think.

i checked and it seems the answer is, true.