PHYSICAL EXAMINATION
MASTER EXAMINER'S QUESTION BANK: GI, MS, &
NEURO
Comprehensive Examination: 200 Advanced Clinical Questions with
Rationales
SECTION 1: GASTROINTESTINAL SYSTEM (Questions 1 – 66)
Q1. Question 1: Clinical Scenario 1 (GI System) - A 42-year-old
male presents with acute right upper quadrant (RUQ) pain
radiating to the right scapula. Which anatomical structure is most
likely irritated? (Variation 1)
A) Diaphragmatic peritoneum
B) Parietal peritoneum of the anterior wall
C) Visceral peritoneum of the transverse colon
D) Retroperitoneal nerve plexus
Correct Answer: A
Rationale: Rationale for Q1: Irritation of the central diaphragm
innervated by the phrenic nerve (C3-C5) typically refers pain to the right
shoulder or scapula due to dermatomal sharing. (Advanced Practice
Diagnostic consideration #1).
Q2. Question 2: Clinical Scenario 2 (GI System) - During an
abdominal examination, the APN depresses the left lower quadrant
and releases suddenly, eliciting pain in the right lower quadrant.
What is this sign called? (Variation 2)
A) Rovsing's sign
, B) Psoas sign
C) Obturator sign
D) McBurney's sign
Correct Answer: A
Rationale: Rationale for Q2: Rovsing's sign indicates peritoneal
irritation and appendicitis. Sudden pressure in the LLQ pushes gas
across the colon, stretching the peritoneum around an inflamed
appendix. (Advanced Practice Diagnostic consideration #2).
Q3. Question 3: Clinical Scenario 3 (GI System) - An APN performs
Murphy's sign by pressing deeply under the right costal margin
while the patient takes a deep breath. A positive test (abrupt halt in
inspiration) strongly suggests: (Variation 3)
A) Acute cholecystitis
B) Acute pancreatitis
C) Acute appendicitis
D) Splenic infarction
Correct Answer: A
Rationale: Rationale for Q3: Murphy's sign occurs when the inflamed
gallbladder descends and hits the examiner's fingers, causing inspiratory
arrest due to pain. (Advanced Practice Diagnostic consideration #3).
Q4. Question 4: Clinical Scenario 4 (GI System) - During
auscultation of the abdomen, the APN notes high-pitched tinkling
bowel sounds occurring frequently. This finding is most indicative
of: (Variation 4)
, A) Early mechanical bowel obstruction
B) Paralytic ileus
C) Normal active digestion
D) Ulcerative colitis flare
Correct Answer: A
Rationale: Rationale for Q4: High-pitched tinkling sounds ('rushes')
indicate peristalsis fighting against a mechanical obstruction. (Advanced
Practice Diagnostic consideration #4).
Q5. Question 5: Clinical Scenario 5 (GI System) - A patient
complains of severe epigastric pain radiating straight through to the
back, relieved by leaning forward. Which lab test is most specific for
the suspected diagnosis? (Variation 5)
A) Serum lipase
B) Serum amylase
C) Total bilirubin
D) Liver function tests
Correct Answer: A
Rationale: Rationale for Q5: Serum lipase is more specific and remains
elevated longer than amylase in acute pancreatitis. (Advanced Practice
Diagnostic consideration #5).
Q6. Question 6: Clinical Scenario 6 (GI System) - When assessing
for shifting dullness in a patient with suspected ascites, the APN
notes the fluid level shifting as the patient turns to the side. What is
the physical mechanism? (Variation 6)
, A) Gravity causes ascetic fluid to pool in dependent areas while gas-
filled bowel floats
B) Peritoneal thickening creates percussion variations
C) Liver enlargement displaces abdominal contents
D) Mesenteric fat redistribution
Correct Answer: A
Rationale: Rationale for Q6: Ascitic fluid obeys gravity, moving to
dependent flanks while loops of bowel float superiorly, altering the
percussion note. (Advanced Practice Diagnostic consideration #6).
Q7. Question 7: Clinical Scenario 7 (GI System) - When percussing
the liver span in the right midclavicular line, the normal vertical
span for an adult is typically: (Variation 7)
A) 6 to 12 cm
B) 2 to 4 cm
C) 14 to 18 cm
D) 1 to 3 cm
Correct Answer: A
Rationale: Rationale for Q7: The normal vertical liver span in the right
midclavicular line is 6 to 12 cm. (Advanced Practice Diagnostic
consideration #7).
Q8. Question 8: Clinical Scenario 8 (GI System) - Castell's sign is
used to assess for splenomegaly. The APN percusses the lowest
intercostal space in the: (Variation 8)
A) Left anterior axillary line during expiration and deep inspiration