16.胃排空的原动力是
<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 16.胃排空的原动力是<br><br><br>A.胃运动<br>B.胃内容物的体积<br>C.幽门括约肌的活动<br>D.食物理化性质对胃粘膜刺激<br>E.胃内压与十二指肠内压差<br><br>正确答案：A<br><div id="parserbtn"><input class="parserbtn"onclick="viewparser(1,16756);" type="button" name="parserbtn" value="查看解析" style="height: 23px"></div><br>来自《C10C18生理(中级53题)》试卷<br><br>
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