如果不考虑呼吸因素的影响。【HCO】变化10mmol则pH相应变化()
A.0.03
B.0.05
C.0.08
D.0.11
E.0.15
参考答案:E
根据所给表格仿照例子写句子。
Today is June third. This is Li Ming's day.
Now it is June fourth. What did Li Ming do yesterday?
例: He walked to school at eight thirty on June third.
1. He ______to Miss Zhang at _______ on June third.
2. He ______at a map at _______ on June third.
3. He ______to a picture at _______ on June third.
4. He ______Jenny at ______ on June third.
5. He ______ with a ball at ______ on June third.
4岁8个月男孩,6个月起发现患儿平日活动后气促,口周发绀。体检:体重13kg,胸骨左缘第3肋间可闻及Ⅲ级收缩期喷射性杂音,肺动脉第二音减弱。
此患儿若诊断为法洛四联症,则()
A.心电图显示右心室肥厚
B.胸部X线示肺门阴影增强
C.超声心动图显示左心室增大
D.心导管测肺动脉压力增高
E.胸部X线示肺血管阴影增粗