單項(xiàng)選擇題呼吸性酸中毒時(shí)()
A.PaCO↑
B.PaCO↓
C.肺過(guò)度換氣
D.呼吸中樞過(guò)度興奮
E.AG增加
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1.單項(xiàng)選擇題代謝性堿中毒時(shí)()
A.NaHCO/HCO<20/1,原發(fā)性HCO↑
B.NaHCO/HCO<20/1,原發(fā)性NaHCO↓
C.NaHCO/HCO>20/1,原發(fā)性HCO↑
D.NaHCO/HCO>20/1,原發(fā)性NaHCO↓
E.NaHCO/HCO>20/1,原發(fā)性NaHCO↑
2.單項(xiàng)選擇題代償性代謝性酸中毒時(shí)()
A.COCP↓,pH值↓
B.COCP↓,pH值不變
C.COCP↓,pH值↑
D.COCP↑,pH值↑
E.COCP↑,pH值不變
3.單項(xiàng)選擇題代謝性酸中毒時(shí)()
A.NaHCO/HCO<20/1,原發(fā)性HCO↑
B.NaHCO/HCO<20/1,原發(fā)性NaHCO↓
C.NaHCO/HCO>20/1,原發(fā)性HCO↑
D.NaHCO/HCO>20/1,原發(fā)性NaHCO↓
E.NaHCOHCO<20/1,原發(fā)性NaHCO↑
4.單項(xiàng)選擇題失代償性代謝性酸中毒時(shí)()
A.COCP↓,pH值↑
B.COCP↓,pH值不變
C.COCP↑,pH值↑
D.COCP↓,pH值↓
E.COCP↑,pH值↓
5.單項(xiàng)選擇題
對(duì)于維生素D下列正確的是()
A.升高血鈣、血磷
B.降低血鈣、血磷
C.升高血鈣、降低血磷
D.升高血磷、降低血鈣
E.與磷代謝無(wú)關(guān)