搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A2型题

女性，30岁，因月经量多1年，出现贫血表现，拟诊断为缺铁性贫血，可作为缺铁依据的检查结果是（）

A.血清铁蛋白<12μg/L

B.总铁结合力>64.4μmmol/L

C.血清铁<8.9μmmol/L

D.转铁蛋白饱和度<15%

E.FEP>4.5μg/gHb

答案

参考答案：A

单项选择题

Infection is the biggest threat to the life of a burn patient. The skin, the body’s natural barrier against bacteria, is damaged or gone in the burned areas. The bacteria that are a threat are unpredictable in both variety and number. Moreover, those found affecting any one patient may change completely from one day to the next. The standard treatment, therefore, is the administration of broad-spectrum antibiotics. Considering only the information given about burn patients in the passage above, which of the following is most likely to enhance the effectiveness of the standard treatment of a burn patient

A．Keeping the patient in an air-conditioned room until recovery is assured.

B．Keeping the areas affected by burns as dry as possible.

C．Continuously monitoring the patient’s vital signs with electronic equipment.

D．Feeding the patient a diet extra rich in calories.

E．(E) Keeping the patient in a maximally sterile environment.
查看答案
单项选择题 A1/A2型题

黄体酮灵敏专属的鉴别反应是（）

A.与异烟肼反应

B.与亚硝酸基铁氰化钠反应

C.与硝酸银反应

D.与四氮唑反应

E.与硫酸反应
查看答案