【多选题】In April 2017, US FDA allowed marketing of first direct-to-consumer tests that provide risk information for 10 diseases or conditions, including:
A.
Parkinson's disease, a nervous system disorder impacting movement
B.
late-onset Alzheimer's disease, a progressive brain disorder that destroys memory and thinking skills
C.
celiac disease, a disorder resulting in the inability to digest gluten
D.
α1 antitrypsin deficiency, a disorder that raises the risk of lung and liver disease
【单选题】The conflict grew into a major difference, and finally it turned into________.
C.
an exchange of bitter words
D.
an exchange of bitter words and then they didn't speak to each other
【单选题】患者,男,15岁,学生,近6天来发热、疲乏、胃纳减退,恶心、呕吐胃内容物5天,尿黄、身目黄染2天。体格检查:体温36.8℃,巩膜轻度黄染,颌下淋巴结轻度肿大。肝于肋下1.5cm可触及,质软,脾未及。实验室检查:周围血液白细胞总数为5.7×10 9 /L,N 0. 74,L 0.21,ALT 1500u/L ,AST 1300u/L,TB 70μmol/L,DB 35μmol/L,尿蛋白(+)。本例...
【单选题】关于酪氨酸激酶受体介导的信号转导,下列叙述正确的是
【单选题】患者,男,15岁,学生,近6天来发热、疲乏、胃纳减退,恶心、呕吐胃内容物5天,尿黄、身目黄染2天。体格检查:体温36.8℃,巩膜轻度黄染,颌下淋巴结轻度肿大。肝于肋下1.5cm可触及,质软,脾未及。实验室检查:周围血液白细胞总数为5.7×10/L,N0.74,LD.21,ALT1500u/L,AST1300u/L,TB70μmol/L,DB35μmol/L,尿蛋白(+)。本例最可能诊断是()
【单选题】Which one of the following is a major difference between patients with diabetes mellitus types 1 and 2?
A.
In type 1, insulin levels are very low and insulin resistance is high.
B.
In type 2, insulin levels are very low and insulin resistance is high.
C.
In both types, the patient is usually at or below ideal body weight.
D.
In type 1, C-peptide levels are very low.
E.
In type 1, the patient is usually overweight.
【单选题】患者,男,15岁,学生,近6天来发热、疲乏、胃纳减退,恶心、呕吐胃内容物5天,尿黄、身目黄染2天。体格检查:体温36.8℃,巩膜轻度黄染,颌下淋巴结轻度肿大。肝于肋下1.5cm可触及,质软,脾未及。实验室检查:周围血液白细胞总数为5.7×10 9 /L,N0.74,LD.21,ALT1500u/L,AST1300u/L,TB70μmol/L,DB35μmol/L,尿蛋白(+)。本例最可能诊断是()
【单选题】On assessment of the fetal heart rate (FHR) of a laboring woman, the nurse discovers decelerations that have a gradual onset, last longer than 30 seconds, and return to the baseline rate with the comp...
A.
Episodic, late decelerations that indicate uteroplacental insufficiency
B.
Periodic, early decelerations that indicate fetal head compression
C.
Periodic, variable decelerations that indicate cord compression
D.
Episodic, early decelerations that may be a result of maternal hypotension
【单选题】患者,男,15岁,学生,近6天来发热、疲乏、胃纳减退,恶心、呕吐胃内容物5天,尿黄、身目黄染2天。既往体健。体格检查发现体温36.8℃,巩膜轻度黄染,颌下淋巴结轻度肿大。肝于肋下1.5 cm可触及,质软,脾未及。周围血液白细胞总数为5.7×109/L,分类计数N 0.74, L 0.21。红细胞为4.82×1012/L。实验室检查:ALT 250u/L, AST 130u/L, TB 70μmol...
【单选题】直流双臂电桥的显著优点是()。
C.
测量小电阻较为准确,能较好消除接触电阻和界限电阻的影响