70-year-old male patient was diagnosed with hemiplegia and coma and
subsequently developed hematemesis. Black stools were most likely
caused by:
A: Gastric
ulcer
B: duodenal bulb ulcer
C: Gastric cancer
D: Cirrhosis esophagus gastric fundus varicose rupture hemorrhage
E: Acute
erosive gastritis
举一反三
- “necklace<br/>sign” can be seen in____ A: the<br/>gastric carcinoma; B: the<br/>gastric ulcer; C: duodenum<br/>ulcer D: esophagus<br/>carcinoma; E: rectal<br/>carcinoma
- Which of the following is the incorrect description of duodenal ulcers? 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
- The clinical application of HMG-CoA Reductase Inhibitors is to treat: A: gastric ulcer B: duodenal ulcer C: hypertension D: hyperlipidemia E: angina pectoris
- Vitamin B12<br/>is necessary for many metabolic processes. Which of the following<br/>conditions will not cause deficiency () A: Total gastrectomy B: Autoimmune destruction of gastric parietal cells C: Gastric acid deficiency caused by chronic gastritis D: Surgical resection of jejunum E: Surgical resection of ileum
- Which of the following is a special patient from the perspective of age？ A: Patients with hypertension B: Elderly patients C: Patients with gastric ulcer D: Male patients
内容
- 0
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
- 1
There are the complications resulting from peptic ulcers except for( )() A: ulcer bleeding B: constipation C: ulcer perforation D: gastric obstruction
- 2
The typical clinical presentation of the tentorial hernia<br/>is________________.() A: coma, ipsilateral pupil dilatation,<br/>contralateral hemiplegia B: coma, contralateral pupil dilatation,<br/>contralateral hemiplegia C: coma, lesions contralateral pupil after the<br/>first small, ipsilateral hemiplegia D: coma, contralateral pupil dilatation,<br/>ipsilateral hemiplegia
- 3
Which nerve should be cut in<br/>highly selective vagotomy: () A: branches to gastric wall B: anterior gastric branch C: crow branch D: celiac branch E: hepatic branch
- 4
Which of the following is not an invasive factor in peptic ulcer disease() A: H-Pylori B: Gastric acid, pepsin C: Prostaglandin D: Oxygen radical