#1
Which of the following is a common symptom of gastroesophageal reflux disease (GERD)?
Heartburn
ExplanationBurning sensation in the chest due to stomach acid flowing back into the esophagus.
#2
What is the primary function of the small intestine?
Absorption of nutrients
ExplanationAbsorbs digested nutrients from food into the bloodstream for distribution.
#3
Which of the following is a function of the pancreas?
Production of insulin
ExplanationProduces insulin for regulating blood sugar levels and aids in digestion.
#4
What is the purpose of a colonoscopy?
To detect abnormalities in the colon and rectum
ExplanationExamines the large intestine for polyps, tumors, or inflammation.
#5
Which of the following is a common symptom of gastroenteritis?
Nausea and vomiting
ExplanationInflammation of the stomach and intestines, causing nausea and vomiting.
#6
What is the role of the gallbladder in digestion?
Storage and concentration of bile
ExplanationStores bile produced by the liver, releases it to aid in fat digestion.
#7
Which of the following is a diagnostic procedure used to examine the esophagus, stomach, and duodenum?
Endoscopy
ExplanationVisual examination using a flexible tube with a light and camera.
#8
What is the most common cause of peptic ulcers?
Helicobacter pylori infection
ExplanationBacterial infection affecting the stomach's protective lining.
#9
Which of the following is a risk factor for developing colorectal cancer?
Family history of the disease
ExplanationIncreased likelihood if relatives had colorectal cancer.
#10
What is the role of a gastroenterology nurse?
Assessing and caring for patients with gastrointestinal disorders
ExplanationNursing role focused on gastrointestinal patient care and assessment.
#11
Which of the following is a common symptom of irritable bowel syndrome (IBS)?
Abdominal pain
ExplanationFrequent abdominal discomfort without clear cause.
#12
What is the main function of the large intestine?
Absorption of water and electrolytes
ExplanationAbsorbs water and electrolytes, forming and expelling feces.
#13
Which of the following conditions is characterized by inflammation of the liver?
Hepatitis
ExplanationInflammation of the liver, often caused by viruses, toxins, or autoimmune disorders.