题目内容

下列各段肾小管和集合管中,尿素最容易通透的部位是

A. 髓袢降支细段
B. 髓袢升支粗段
C. 远端小管
D. 皮质部集合管
E. 内髓部集合管

查看答案
更多问题

建立肾脏外髓组织间液渗透梯度的主要溶质是

A. NaCl
B. 尿素
C. NaCl和尿素
D. KCl
E. 肌酐

请根据短文5B“Begin Again”的内容补全以下每个句子。1. All too many people have _____ or are battling cancer.2. Being thought of as _____, the author has even more people contacting him.3. In the darkest hours of one's life, those encouraging words would seem _____.4. Even those who were quick to quate the Bible to me found me quite _____ at the time.5. A _____ does not mean you are through loving or being loved.6. A life-threatening disease does not mean_____.

冠心病的胸痛常见部位是

A. 沿肋间分布
B. 腋下
C. 上腹部
D. 心前区
E. 心前区伴左侧肩臂部

急性心肌梗死的心电图特征不包括

A. ST段呈弓背状向上明显抬高
B. 异常深而宽的Q波
C. P波改变
D. T波倒置
E. Q波大多永久存在

答案查题题库