77.承上題,圖中紅色箭頭所指為何?
(A)第1心音
(B)第2心音
(C)心雜音
(D)奔馬音 (gallop sounds )

答案：登入後查看
統計： A(1110), B(492), C(83), D(83), E(0) #2406637

詳解 (共 1 筆)

#6458004
HD002%20cardiac%20cycle%202007r1.gif
https://cvphysiology.com/heart-disease/hd010
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