抗利尿激素对肾脏的主要生理作用有哪些？它的合成和释放受哪些因素影响？

血钙降低能促进哪种激素分泌()
血钙升高能促进哪种激素分泌()
血磷降低能促进哪种激素分泌()

翻译：With Average or With Particular Average（WA or WPA）（）

简述医学模式转变对护理学的影响。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

PTH是最重要的调节血钙水平的激素，可动员骨钙入血，促进钙的重吸收，升高血钙，同时抑制近球小管对磷的重吸收，使血磷降低。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。