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问题 单项选择题

下列有关子宫动脉的描述，不恰当的是

A．约距宫颈内口处水平与输尿管交叉
B．是髂内动脉前干的分支
C．在宫颈 * * 部分为上、下两支
D．子宫动脉的上支可营养子宫体、卵巢和输卵管
E．子宫动脉的下支可营养子宫颈和 * * 上部

答案

参考答案：C

判断题

为了提高舌式鞋抱脚能力，它的跖围比同型号素头楦要瘦。
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单项选择题

A 10-month-old girl with bronchitis is taken out of the 30% oxygen tent for breakfast because she refuses to eat unless in a high chair. During the feeding, the nurse notes that the child’s respiratory rate has increased, she is becoming more irritable, and she is using accessory muscles to breathe. Which of the following should be the nurse’s first action()

A. Perform postural drainage then complete the feeding.

B. Suction the child’s nose with a bulb syringe.

C. Discontinue the feeding and place the child back in the tent.

D. Assess the pulse rate and respirations and notify the physician.
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