49.缩唇呼吸训练的目的是
<script>function viewparser(etype,eid){showWindow("showMsgBox", "plugin.php?id=tpgao_questionsyn:showMsg&timutype="+etype+"&item="+eid+"&credit=3&mod=sh", "get", 0);
}</script>[普通选择题]<br> 题目 49.缩唇呼吸训练的目的是<br><br><br>A.提高支气管内压，避免塌陷<br>B.降低胸腔压力<br>C.提高膈肌肌力<br>D.改善肺循环<br>E.增加肺活量<br><br>正确答案：A<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,12297);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>来自《E17Z2八天两套题之专业知识2(86题)》试卷<br><br>
页:
[1]