17 Questions
Which condition is characterized by black-tarry stool secondary to upper GI bleeding?
Crohn's Disease
What is the term for bright or dark red stool secondary to lower GI bleeding?
Hematochezia
Which diagnostic test is used to check for hidden blood in the stool?
Fecal occult blood testing
What does an increase in CEA (Carcinoembryonic Antigen) in the blood suggest?
Liver cancer
Which serum marker is commonly elevated in abdominal cancers like liver, gastric, stomach, pancreas, and colon cancers?
CEA
Which specific test is used to assess triglycerides and liver function?
Liver function tests
What diagnostic procedure involves the examination of the upper gastrointestinal tract using a flexible tube with a camera at the end?
Esophagogastroduodenoscopy
Which of the following is NOT a management approach for patients who have undergone VAGOTOMY & PYLOROPLASTY?
Regular consumption of milk and caffeine
What is one of the environmental stress management strategies mentioned in the text for patients undergoing VAGOTOMY & PYLOROPLASTY?
Reducing environmental stress
Which test uses biopsy specimens to detect H. pylori infection by assessing the gastric acid secretion?
Rapid urease test
Why are small frequent feedings not considered necessary for patients who have undergone VAGOTOMY & PYLOROPLASTY?
Antacids eliminate the need for small meals
What is the main purpose of increasing fluid intake before a barium swallow?
To enhance visualization of the duodenum
Why is it recommended to perform lower gastrointestinal (GIT) studies before upper GIT studies?
To prevent constipation from impacted stool caused by barium
What type of diet is typically recommended before a barium enema?
High residue diet for 1 to 2 days
Why must a patient clear their liquid or take a laxative the evening before a barium enema?
To cleanse the colon for better imaging results
Which diagnostic study involves obtaining multiple x-ray films during the procedure?
Barium swallow
What is the significance of ensuring that a patient has no kidney problems before a CT-scan with contrast?
To reduce the risk of allergic reactions to the contrast agent
Test your knowledge on stool color changes and characteristics including melena, hematochezia, and steatorrhea. Learn about the significance of black-tarry stool in upper GI bleeding and bright red stool in lower GI bleeding, as well as the association of certain cancers with changes in stool color.
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