問題詳情
5 下列何者會使心臟竇房結細胞(sinoatrial node cells)的放電頻率增快?
(A)乙醯膽鹼(acetylcholine)
(B)腎上腺素(epinephrine)
(C)腺甘酸(adenosine)
(D)前列腺素(prostaglandin)
(A)乙醯膽鹼(acetylcholine)
(B)腎上腺素(epinephrine)
(C)腺甘酸(adenosine)
(D)前列腺素(prostaglandin)
參考答案
答案:B
難度:適中0.638889
統計:A(18),B(46),C(1),D(4),E(0)
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