14.依周產期醫學會建議之胎兒生長超音波評估,下列敘述何者正確?
(A)妊娠7~10週,測胎兒雙頂徑(biparietal diameter;BPD)
(B)妊娠14~20週,測胎兒頭臀長度(crown rump Length;CRL)
(C)妊娠20~29週,測胎兒頭臀長度(crown rump length;CRL)
(D)妊娠32~37週,測頭圍、腹圍比例(head circumference;HC, abdominal circumference; AC)

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統計: A(1), B(0), C(2), D(2), E(0) #1044085