FNP Gastrointestinal Practice Questions

Original FNP board practice questions on gastrointestinal, for the AANPCB and ANCC exams

150 questions in 3 hours, drawn to AANPCB’s domain and age counts, with a score for Gastrointestinal and an explanation for every answer.

Free Gastrointestinal drill
Free sample · Question 1 of 3Gastrointestinal

A 30-year-old has 6 weeks of bloody diarrhea, urgency and tenesmus. Stool cultures and C. difficile testing are negative. What is the most appropriate next step?

Choose the best answer

Gastrointestinal on the FNP board exams

GI questions combine pattern recognition (where the pain is, what makes it better) with test selection and current screening rules.

On the exams
Not counted separately by either owner; tested across AANPCB’s four practice domains and ANCC’s five content domains
Our drill
10 questions from 43 gastrointestinal questions, untimed, an explanation after every answer; one free attempt, unlimited with a pass
Line drawing of an ultrasound machine on a cart with a probe and a bottle of gel beside an exam table

What gastrointestinal questions test

  • GERD alarm features and PPI use, deprescribing long-term PPIs, peptic ulcer disease and H. pylori testing and treatment
  • Abdominal pain: appendicitis, cholecystitis, diverticulitis, pancreatitis, mesenteric ischemia, and pediatric causes
  • Hepatitis A, B and C serology and screening, MASLD, alcohol-associated liver disease and cirrhosis surveillance
  • IBS, celiac disease, inflammatory bowel disease, C. difficile and travelers’ diarrhea
  • Colorectal cancer screening ages and family-history rules, constipation in older adults

Sit the full exam under the real clock

150 questions in 3 hours, drawn to AANPCB’s domain and age counts, with a score for Gastrointestinal and an explanation for every answer.

Free Gastrointestinal drill

How to study it

  • Practice the hepatitis B serology table until each pattern is automatic.
  • Know colorectal screening: average risk 45–75, and a first-degree relative diagnosed before 60 starts at 40 or 10 years earlier.
  • Take the GI drill until you score 80% or better.

Common questions

How many gastrointestinal questions are on the FNP exam?

Neither exam publishes a question count per body system. ANCC lists body systems, drug classes and age groups as secondary classifications of its five domains; AANPCB weights its exam by practice domain and patient age.

Where do test-interpretation questions fit in the blueprints?

Interpreting diagnostic tests is part of AANPCB’s Assess domain and ANCC’s Diagnosis domain.

150 questions in 3 hours, drawn to AANPCB’s domain and age counts, with a score for Gastrointestinal and an explanation for every answer.

Free Gastrointestinal drill

More FNP practice

Sources

Original practice questions for exam preparation, written to the AANPCB FNP blueprint and the ANCC FNP-BC Test Content Outline effective October 30, 2026, not AANPCB or ANCC exam questions. Independent practice, not affiliated with or endorsed by AANPCB (NPCB), AANP, ANCC or Prometric. NP-C is a certification mark of NPCB; FNP-BC is an ANCC credential.