Which of the following statement about intestinal obstruction is true? ()
A. Mechanical intestinal obstruction could be cure by conservative treatments
B. All cases intestinal obstruction should be cured by surgical procedure
C. Ischemic intestinal obstruction is usually caused by hypertension
D. Inguinal hernia is not one of the causes of intestinal obstruction
E. Paralytic intestinal obstruction must be cured by operation
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Which of the following statements about gastric cancer metastasis path is not true?()
A. Lymph system
B. Portal vein system
C. Directly invasion
D. Implant metastasis
E. Nerve metastasis
Which of the following best describes this statement: In the presence of jaundice an enlarged gallbladder is unlikely to be due to gallstone, rather carcinoma of the pancreas or biliary tree is more likely? ()
A. Couvoisier’s law
B. Murphy’s sign
C. Romberg’s sign
D. Rovsing’s sign
E. Cullen’s sign
The size of normal uterus of adult is about()
A. 4cm*3cm*1 cm
B. 8cm*3cm*1cm
C. 8cm*5cm*1 cm
D. 6cm*4cm*2cm
E. 7cm*4cm*3cm
Which hormone() can increase body temperature after ovulation()
A. testosterone
B. estrogen
C. dexamethasone
D. progesterone
E. T3
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