A patient presents one hour after a single acute acetaminoph… | 마이메르시 MyMerci
Chemistry · 임상화학
문제
A patient presents one hour after a single acute acetaminophen ingestion. Why is a level obtained at four hours after ingestion more appropriate for nomogram interpretation?
1Acetaminophen is never absorbed before four hours
2The nomogram uses urine rather than serum
3Earlier concentrations may precede complete absorption and are not interpreted on the treatment nomogram✓ 정답
4All concentrations become zero at four hours
해설
The acute-ingestion treatment nomogram is applied to a serum concentration obtained at least four hours after a known single ingestion, when absorption is expected to be sufficiently complete.
마이메르시로 국가고시 완벽 대비
기출문제와 상세 해설을 무료로. 내 약점을 분석하고 진도를 관리하며 더 똑똑하게 공부하세요.