皮皮学，免费搜题
登录
搜题
【单选题】
对原发性高血压病人作健康指导,不正确A.
宜低盐、低脂、低胆固醇、低热量饮食
B.
一级高血压应注意休息，避免过劳
C.
缓解期适当运动，控制体重
D.
血压服药，不不用服药
E.
每日定时测血压
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】When a battery becomes completely charged, both positive and negative plates become ( ) and the electrolyte becomes ( ).
A.
H2SO4 / Pb
B.
PbSO4 / H2O
C.
PbO2 / H2SO4
D.
PbSO4 / H2SO4
【单选题】When a battery becomes completely discharged, both positive and negative plates become_____ and the electrolyte becomes _____.
A.
H2SO4/Pb
B.
PbSO4/H2O
C.
PbO2/H2SO4
D.
PbSO4/H2SO4
【简答题】重度中暑可分为:________、__________和__________。
【单选题】The positive plates in a charged lead-acid battery contain what chemical compound?
A.
Lead phosphate
B.
Lead sulfate
C.
Lead chromate
D.
Lead peroxide
相关题目：