阶层
参考答案:
阶层通常指同一阶级中因财产状况、社会地位的不同或谋生方式不问面区分的社会集团。阶层是随着阶级的产生和发展而出现的。不同阶级及其在不同发展阶段形成不同的杜会阶层。
系统性红斑狼疮临床累及的关节和肌肉可表现为()。
A.关节畸形
B.关节附近肌肉萎缩
C.非畸形性关节炎
D.梭状指
E.天鹅颈样畸形
The nurse is assessing a 15-year-old female who is being admitted for treatment of anorexia nervosa. Which of the following clinical manifestation is the nurse most likely to find from the client()
A. Tachycardia.
B. Coarse hair growth.
C. Parotid gland tenderness.
D. Warm, flushed extremities.