搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患者红细胞平均指数为：MCV78fl，MCH26pg，MCHC333g／L，该患者贫血可能是（）

A.正常红细胞性贫血

B.巨幼细胞性贫血

C.大红细胞高色素性贫血

D.小红细胞低色素性贫血

E.单纯小红细胞性贫血

答案

参考答案：E

单项选择题

A conscious victim who has suffered a blow to the head has symptoms that indicate the possibility of concussion. If the patient feels no indication of neck or spine injury，recommended treatment would include（）.

A.turning the victim's head to the side to keep his airway open

B.positioning the victim so the head is lower than the body

C.giving the victim water if he is thirsty，but no food

D.elevating the head and shoulders slightly with a pillow
查看答案
单项选择题

（）是指教育者通过互联网与教育对象进行实时交流和对话的教育方法

A、在线交流法

B、取舍应对法

C、虚拟伦理训练法

D、谈话法
查看答案