心脏X线摄影是检查心脏病变的重要手段。关于心脏摄影的叙述，错误的是 A．常规取站立后

食用油脂的加工方法有溶剂萃取法、毛油精制、水代法和（）。

A.过滤法

B.压榨法

C.离心法

D.精炼法

E.粗提法

社区、村居每（）个月召开1次社区会议。

A client in acute renal failure is admitted to the nephrology unit. The period of oliguria in these clients usually lasts about t0 days. Which of the following assessments of kidney function would the nurse make during the oliguric phase

A．No urine output; kidneys in a state of suppression.

B．Urine output of 30 to 60 mL/hr.

C．Urine output of less than 400 to 600 mL in 24 hours.

D．Urine output directly related to the amount of IV fluids infused.

与咽喉关系最密切的脏腑是（）。

A.肺胃

B.脾胃

C.肝胆

D.肺肾

E.肝脾

主动脉型心脏见于以下哪些疾病

A．肺动脉狭窄

B．高血压

C．主动脉缩窄

D．引起左心室增大的疾病

E．二尖瓣狭窄