【单选题】【消耗次数：1】
描记心电图前向病人做解释工作，错误的是
①
保持平静呼吸，必要时行深呼吸
②
四肢放松、避免紧张
③
描记时，不要移动躯体
④
描记时，不要说话
参考答案：
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相关题目
【单选题】
关于心脏后前位片的描叙错误的是
①
正常心影2/3位于胸骨中线的左侧，1/3位于右侧
②
心脏大血管有左右两个边缘
③
左心缘分两段 右心缘分三段
④
心尖位于左下方
⑤
能进行心胸比率的测量
【单选题】
化工制图中以下哪种铅笔用于加粗描深图线？
①
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
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H
②
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
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{mso-style-name:普通表格;
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mso-bidi-font-size:11.0pt;
font-family:等线;
mso-ascii-font-family:等线;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:等线;
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:等线;
mso-hansi-theme-font:minor-latin;
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HB
③
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:普通表格;
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
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mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
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2H
④
Normal
0
7.8 磅
0
2
false
false
false
EN-US
ZH-CN
X-NONE
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table.MsoNormalTable
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mso-tstyle-colband-size:0;
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mso-style-priority:99;
mso-style-parent:"";
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mso-para-margin:0cm;
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mso-hansi-theme-font:minor-latin;
mso-font-kerning:1.0pt;}
2B
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