5S是什么？
参考答案：是指整理、整顿、清扫、清洁、习惯（纪律）等五个单词组成，其日文的罗马拼音第一个字母均为S，因此简称“5S”
Hyperthyroidism is caused by increased levels of thyroxine in blood plasma. A client with this endocrine dysfunction would experience（）
A. heat intolerance and systolic hypertension.
B. weight gain and heat intolerance.
C. diastolic hypertension and widened pulse pressure.
D. anorexia and hyperexcitability.
