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【单选题】
以下关于甲状旁腺激素的描述错误的是A.
其分泌主要受血浆中Ca2+浓度的调节
B.
直接刺激破骨细胞的溶骨
C.
主要增加小肠黏膜对Ca2+的吸收
D.
直接刺激肾脏远球小吸收Ca2+
E.
主要作用是升高血钙，降低血磷
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【单选题】Mr. Li is to receive a transfusion of whole blood. His IV infusion should be started with which of these solutions before administering the blood? ( )
A.
5% glucose solution.
B.
Normal saline solution.
C.
10% glucose solution .
D.
5% glucose saline solution.
【单选题】The nurse who is auscultating a 56-year-old client's apical heart rate before administering digoxin notes that the heart rate is 52 beats/min. The nurse should make which interpretation of this inform...
A.
Normal, because of the client's age
B.
Abnormal, requiring further assessment
C.
Normal, as a result of the effects of digoxin
D.
Normal, because this is the reason the client is receiving digoxin
【简答题】Before administering or dispensing a prescribed medication, what we should check about the prescribed medication? Always check the medication's ________, ________, and ________ prior to administering ...
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