NCLEX RN Practice Question # 834
NCLEX Examination.
Practice Question # 834.
nclex examination
Causes of Peptic Ulcer:
The precise cause of peptic ulcer is unknown but may include:
- H. pylori infection
- Use of NSAIDs or salicylates
- Inadequate protection of mucous membranes
- Pathologic hypersecretory disorders.
Lab tests required in peptic ulcer?
- Upper GI tract X-rays show abnormalities in the mucosa.
- Gastric secretory studies show hyperchlorhydria.
- Upper GI endoscopy confirms the presence of an ulcer.
- Serologic or breath urea test shows presence of H. pylori.
- Biopsy rules out cancer.
- Stool may test positive for occult blood.