[{"data":1,"prerenderedAt":67},["ShallowReactive",2],{"q-nurse-109-1-basic-medicine-024":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":37,"lastmod":66},"基礎醫學","basic-medicine","基礎醫學(包括解剖學、生理學、病理學、藥理學、微生物學與免疫學)",{"id":8,"webId":9,"year":10,"session":11,"subject":4,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"explanation":22,"explanationDeep":23,"topics":24,"freq":27},"nurse-109-1-基礎醫學-024","nurse-109-1-basic-medicine-024",109,1,24,"在排卵後一天，與排卵日相比，下列何種激素在血中的濃度不會下降？",{"A":15,"B":16,"C":17,"D":18},"濾泡刺激素（FSH）","黃體生成素（LH）","動情激素（estrogen）","黃體激素（progesterone）","D",null,[],"本題考點是排卵前後各生殖激素的動態變化。排卵由 LH 高峰觸發，排卵後濾泡轉為黃體，黃體大量分泌黃體激素（progesterone），故排卵後一天相較排卵日，progesterone 仍持續上升、不會下降，選 D。(A) 錯，FSH 在排卵期有小高峰後即回落，排卵後下降。(B) 錯，LH 在排卵日達高峰，排卵後急速回落。(C) 錯，estrogen 在排卵前達第一次高峰、排卵時因濾泡破裂而短暫下降。三者在排卵後皆呈下降趨勢，唯 progesterone 因黃體形成而攀升，故答案為 D。","月經週期激素節律：濾泡期 estrogen 漸升→達閾值後正回饋引發 LH surge（也帶起 FSH 小峰）→排卵→黃體期。黃體是 progesterone 的主要來源，排卵後 progesterone 由基礎值快速上升，維持子宮內膜分泌期以備著床；若未受孕，黃體退化，progesterone 與 estrogen 一起下降而來月經。記憶口訣：「排卵靠 LH 衝，排卵後靠黃體酮撐」。estrogen 排卵期呈雙峰（排卵前一峰、黃體期一小峰），但排卵後緊接的那天是下降段，故不選 C。",[25,28,31,33,35],{"term":26,"count":27},"月經週期",4,{"term":29,"count":30},"黃體",2,{"term":32,"count":11},"LH高峰",{"term":34,"count":11},"黃體激素progesterone",{"term":36,"count":11},"正回饋",[38,42,46,51,56,61],{"webId":39,"stem":40,"number":41,"year":10,"session":11},"nurse-109-1-basic-medicine-025","在心肌動作電位中，高原期的維持是因心肌細胞有：",25,{"webId":43,"stem":44,"number":45,"year":10,"session":30},"nurse-109-2-basic-medicine-041","一位58歲的女性出現雷諾氏現象（Raynaud’s phenomenon）及食道運動功能障礙，血清學檢查抗核抗體試驗呈陽性反應，此婦人最有可能罹患下列何種病症？",41,{"webId":47,"stem":48,"number":49,"year":50,"session":11},"nurse-110-1-basic-medicine-055","下列何者不是 physostigmine 的作用？",55,110,{"webId":52,"stem":53,"number":54,"year":55,"session":30},"nurse-111-2-basic-medicine-013","決定血流速率大小，下列何者最不重要？",13,111,{"webId":57,"stem":58,"number":59,"year":60,"session":11},"nurse-113-1-basic-medicine-017","下列有關卵巢內成熟濾泡（mature follicle）的敘述，何者錯誤？",17,113,{"webId":62,"stem":63,"number":64,"year":65,"session":30},"nurse-114-2-basic-medicine-011","次級主動運輸（secondary active transport）的直接動力來自：",11,114,"2026-09-04",1788510711116]