單項選擇題

標準血壓袖帶氣囊應(yīng)為:()

A.氣囊長:20-22CM寬:10CM,氣囊至少應(yīng)包裹上臂:80%.
B.氣囊長:22-24CM寬:10CM,氣囊至少應(yīng)包裹上臂:80%.
C.氣囊長:24-26CM寬:12CM,氣囊至少應(yīng)包裹上臂:80%.
D.氣囊長:22-26CM寬:12CM,氣囊至少應(yīng)包裹上臂:80%.

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