机电工程施工现场的外部协调管理中，协调的形式以( )。

A．会议座谈为主，个别交流为辅

B．个别交流为主，会议座谈为辅

C．会议座谈

D．个别交流

A 9-month-old infant is admitted with diarrhea and deficient fluid volume. The nurse plans to assess this client’s vital signs frequently. What other action would provide the most important assessment information（）

A. Measuring the infant’s body weight.

B. Obtaining a stool specimen for analysis.

C. Obtaining a urine specimen for analysis.

D. Inspecting the infant’s posterior fontanel.