https://www.ncsbn.org/Youve_Completed_2006.pdf 中说：
“Candidates must wait a minimum of 45 or 90 days
between each examination. The determination of the frequency
within which a candidate may retake the exam is
established by policy by each individual board of nursing
and NCSBN“.
所以， 你最好打电话去你的board问一下。
