A: Duodenal bulb ulcer and gastric ulcer are similar in size, with a diameter of about 5-500px
B: Most of the duodenal ulcers occur in the bulb
C: Duodenal bulb ulcers are mostly in the posterior or anterior wall
D: Axial image of duodenal bulb ulcer presents as a round or grain-like increased density
E: Duodenal ulcers can cause irritation
举一反三
- The X-ray finding of duodenal ulcers is____. A: niches B: bulb deformation C: mucosal disorder and tortuosity D: pyloric spasm
- The direct X-ray finding of duodenal ulcers is ________. A: niches B: bulb deformation C: mucosal disorder and tortuosity D: pyloric spasm
- Which of the following statements regarding peptic ulcers is CORRECT: A: In the stomach, they are usually in the antrum. B: In the duodenum, they are usually periampullary. C: Gastric ulcers are associated with increased gastric acid production. D: Benign ulcers can be reliably distinguished by their smaller size. E: Duodenal ulcers are prone to malignant transformation.
- A<br/>70-year-old male patient was diagnosed with hemiplegia and coma and<br/>subsequently developed hematemesis. Black stools were most likely<br/>caused by: A: Gastric<br/>ulcer B: duodenal bulb ulcer C: Gastric cancer D: Cirrhosis esophagus gastric fundus varicose rupture hemorrhage E: Acute<br/>erosive gastritis
- The clinical application of HMG-CoA Reductase Inhibitors is to treat: A: gastric ulcer B: duodenal ulcer C: hypertension D: hyperlipidemia E: angina pectoris
内容
- 0
There are the complications resulting from peptic ulcers except for( )() A: ulcer bleeding B: constipation C: ulcer perforation D: gastric obstruction
- 1
Which of the following is not a characteristic of duodenal ulcers: A: mid-upper abdominal pain or right-sided pain B: pain in 1/2 to 1 hour after eating , relieve before the next meal C: hunger or burning sensation D: midnight pain E: easy to bleed
- 2
The organ involved in forming the stomach bed is () A: Transverse colon and its mesentery B: Left kidney and right adrenal gland C: Right kidney and right adrenal gland D: Duodenal bulb E: Falling Duodenum
- 3
The opening of hepatopancreatic ampulla lies in () A: superior portion of duodenum B: pyloric antrum C: Calot's triangle D: major duodenal papilla E: minor duodenal papilla
- 4
Which of the following is the most important approach in healing peptic ulcers? A: Neutralizing secreted gastric acid B: Blocking receptor activation of gastric acid secretion C: Inhibiting secretion of gastric acid at the proton pump D: Eradicating infection with H.pylori E: Coating the ulcer crater