题目内容
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[主观题]
What is the mechanism of Na+ reabsorption（with the exception of the descending limb of the loop of Henle) and how is the reabsorption of other solutes coupled to it？
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发布时间：2022-01-06
题目内容
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更多“What is the mechanism of Na+ r…”相关的问题
第2题
Which of the following should be addressed for analyzing a policy motion?
A、The application of the standard.
B、The importance of the motion.
C、The need to change the current policy.
D、The responsibility of the government.
第3题
材料：
The Salvor shall immediately after the termination of the services or sooner notify the Council and where practicable the Owners of the amount for which he demands security（inclusive of costs expenses and interest）from each of the respective Owners．Where the exception to the principle of no cure-no pay under Convention Article 14 becomes likely to be applicable the owners of the vessel shall on the demand of the Salvor provide security for the Salvor&39;s special compensation．The amount of any such security shall be reasonable in the light of the knowledge available to the Salvor at the time when the demand is made．
Unless otherwise agreed such security shall be provided（i）to the Council（ii）in a form. approved by the Council and（iii）by persons firms or corporations either acceptable to the Salvor or resident in China and acceptable to the Council．The Council shall not be responsible for the sufficiency（whether in amount or otherwise）of any security which shall be provided nor for the default or insolvency of any person firm or corporation providing the same．The owners of the vessel their Servants and Agents shall use their best endeavours to ensure that the cargo owners provide their proportion of security before the cargo is released.
Until security has been provided as aforesaid the Salvor shall have a maritime lien on the property salved for his remuneration．
问题：
The amount of security provided by owners shall be _______．
A.as small as practicable to ensure not to affect the normal business of the owners
B.sufficient to cover all costs expenses and interest the salvor had sustained in the process of or in connection with the savage operations
C.actual costs expenses and interest incurred to the salvor calculable immediately after the termination of the services
D.reasonable in the light of the knowledge available to the Salvor at the time when the demand is made
Where the principle of no cure-no pay is likely not to be applicable the owners of the vessel _______．A.is exempted from providing any security for the Salvor's special compensation
B.shall not provide any security for the Salvor's special compensation unless otherwise provided in the salvage contract
C.shall not provide any security for the Salvor's special compensation even the Salvor so demands
D.shall on the demand of the Salvor provide security for the Salvor's special compensation
The Council to which the security has been provided shall _______．A.be responsible for its sufficiency（whether in amount or otherwise）
B.be responsible for the default or insolvency of any person firm or corporation providing the same
C.be responsible for its sufficiency（whether in amount or otherwise）but not for the default or insolvency of any person firm or corporation providing the same
D.be responsible neither for its sufficiency（whether in amount or otherwise）nor for the default or insolvency of any person firm or corporation providing the same
第4题
Which description is correct about chemical synapse
A、bidirectional propagation
B、sensitive to the changes of internal enviroment
C、propagation without decrement
D、propagation with the same rhythm
E、infatigable
第5题
Which one is correct about the AP conduction velocity of nerve fiber
A、The fiber with big diameter always conduct faster.
B、The increase of extracellular K+ will increse the conduction velocity
C、Myelination of nerve fiber always decreases the conduciton velocity.
D、Increase of the temperature within physiological limit will increase the conduction velocity.
E、Anesthesia do not influence the conduction velocity.
第6题
Which part of the nervous reflex is fatigable.
A、sensory receptos
B、afferent neuron
C、efferent neuron
D、effector
E、synapse
第7题
In the nerve reflex, the latency from the stimulation to the response is mainly dependent on
A、the action potential conduction velocity at the afferent and efferent nerve fiber
B、the strength and property of stimulation.
C、the number of synapses in the central nervous system.
D、the sensitivity of the sensory receptors.
E、the sensitivity of the effector.
第8题
Whhich property could be destroyed by the local anesthetics procaine (普鲁卡因).
A、structure integraty
B、insulation
C、infatigable
D、physiological integraty
第9题
Which of the following is not the chemical mediated signal transmission.
A、neuro-muscular junction.
B、hormone binding with the receptor on the target.
C、classical synapse
D、gap junction
E、varicosity
第10题
Which channel is related to the release of neurotransmitter?
A、voltage dependent K+ channel.
B、voltage dependent Na+ channel.
C、voltage dependent Ca2+ channel
D、Ach receptor cation channel.
E、chemical dependent Na+ channel.
