血清钾浓度小于()mmol/L为低钾血症。
A.3.5
B.4
C.4.5
D.5
E.5.5
参考答案:A
Form the sentences. 连词成句 。
1. fly, kites, the park, let's, to, go, to
.
2. dress, I, buy, want to, a
3. hungry, I, not, am
4. dress, you, this, do, like
?
5. a book, let's, librany, go to, to read, the
患者男,32岁,诉右下后牙自发性钝痛两个月。检查:近中面深龋洞,探(+),叩(+),松(-),温度刺激反应比对照牙迟钝。最可能的诊断是()
A.急性牙髓炎
B.慢性牙髓炎
C.牙髓坏死
D.急性根尖周炎
E.慢性根尖周炎