【单选题】【消耗次数：1】
3-6个月婴儿患佝偻病时骨骼系统改变较多见的是（ ）
①
方颅
②
颅骨软化
③
下肢畸形
④
胸廓畸形
参考答案：
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相关题目
【单选题】
婴儿预防佝偻病，每天服用维生素D的剂量为（）。
①
100万～200万IU
②
1000万～1500万IU
③
1500万～2000万IU
④
400万～800万IU
⑤
300万～500万IU
【单选题】
佝偻病的发生是由于缺乏（ ）．
①
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②
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③
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④
Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:普通表格; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.5pt; mso-bidi-font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:宋体; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-font-kerning:1.0pt;}维生素Ｄ
随机题目
【单选题】
有效的组织设计在提高组织活动效能方面起着重大的作用，下列关于组织构成因素的表述中，正确的是（ ）
①
组织的最高管理者到最基层的实际工作人员权责逐层递增
②
管理部门的划分要根据组织目标与工作内容确定
③
管理层次是指一名上级管理人员所直接管理的下级人数
④
管理跨度越大，领导者需要协调的工作量越小，管理难度越小