高血压死亡原因最常见的是()
A.脑血管意外
B.心肌梗死
C.肾衰竭
D.心功能不全
E.心律失常
参考答案:A
Which one of the following clients is at the greatest risk for aspiration ?()
A.A stroke client with dysarthria.
B.An ambulatory client with Alzheimer's disease.
C.A 92-year-old client who needs help with activities of daily living (ADLs).
D.A client with severe, deforming rheumatoid arthritis.
给药后药物的效应随时间推移,经历一个从无到有,从弱到强,又从有到无的动态变化过程称为()
A.时效关系
B.协同作用
C.量效关系
D.构效关系