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Intro Summary:
The NBOME COMSAE Phase 2 Form 116 exam to clear your COMLEX-USA Level 2-CE graduation or
testing benchmarks? Protect your testing timeline and score high on the first try with this premium study
blueprint!
This comprehensive resource delivers high-yield, board-style multiple-choice questions meticulously
mapped to follow the actual COMSAE Phase 2 Form 116 blueprint. Every question features the correct
answer clearly highlighted along with detailed, step-by-step clinical and osteopathic rationales
(OMM explanations) to help you master high-stakes differentials.
Key Domains Fully Covered:
Emergency Medicine & Critical Care – Sepsis bundle timing, shock differentiation, toxicological
overdoses, and trauma protocols.
Internal Medicine & Surgery Matrix – Advanced cardiology, pulmonology, endocrinology, nephrology,
and gastroenterology surgical boundaries.
Pediatrics & OB/GYN Essentials – Childhood leukemia, developmental dysplasia, respiratory viruses,
high-risk screening, and prenatal protocols.
Osteopathic Principles & Practice (OPP/OMM) – Viscerosomatic reflexes (T1-T4 heart, T10-T11 renal),
sacral/innominate somatic dysfunctions, and autonomous integration.
Bioethics, Legal Standards, & Safety – Patient autonomy boundaries, informed consent mechanics, and
professional medical liabilities
Section 1: Internal Medicine and Emergency Diagnostics
1. A 64-year-old male presents to the emergency department with sudden-onset,
crushing substernal chest pain radiating to his left jaw and arm, accompanied by
diaphoresis. An electrocardiogram (ECG) reveals ST-segment elevation in leads II,
III, and aVF. What is the immediate pharmacological intervention of choice to reduce
, mortality while awaiting transfer to the catheterization lab?
A) Intravenous Metoprolol 50 mg
B) Chewing 325 mg of non-enteric coated aspirin
C) Subcutaneous Low-Molecular-Weight Heparin
D) Oral Amlodipine 10 mg
Rationale: In an acute ST-elevation myocardial infarction (STEMI), especially an
inferior wall MI (leads II, III, aVF), chewing non-enteric coated aspirin rapidly inhibits
platelet aggregation and significantly lowers mortality.
2. A 45-year-old female presents with acute, severe right upper quadrant abdominal
pain that radiates to her right scapula, accompanied by nausea after eating a fast-
food meal. On physical exam, she suddenly arrests inspiration upon deep palpation
under the right costal margin. What is the most specific initial diagnostic imaging
modality for this condition?
A) Computed Tomography (CT) of the abdomen with IV contrast
B) Right upper quadrant abdominal ultrasound
C) Magnetic Resonance Cholangiopancreatography (MRCP)
D) Abdominal flat-panel X-ray series
Rationale: The patient exhibits a positive Murphy’s sign, classic for acute
cholecystitis. An abdominal ultrasound is the first-line, most cost-effective, and highly
specific imaging choice to visualize gallstones and gallbladder wall thickening.
3. A 22-year-old college student is brought to the clinic due to an acute onset of high
fever, severe headache, photophobia, and neck stiffness. Physical exam reveals a
positive Brudzinski’s sign. While awaiting a lumbar puncture, which structural
intervention must be implemented immediately?
A) Place the patient in a positive-pressure room
B) Initiate strict droplet isolation precautions
, C) Administer high-dose oral iron supplements
D) Schedule an outpatient brain MRI for next week
Rationale: Suspected meningococcal meningitis requires immediate droplet
precautions (surgical mask, private room) to prevent transmission of Neisseria
meningitidis via respiratory droplets before antibiotic therapy alters the infectious
state.
4. A 68-year-old male with a 40 pack-year smoking history presents with progressive
shortness of breath and a chronic productive cough. Pulmonary function testing
(PFT) reveals a post-bronchodilator FEV1/FVC ratio of 0.62. This objective metric
confirms a diagnosis of:
A) Acute asthma bronchospasm
B) Restrictive lung disease
C) Chronic Obstructive Pulmonary Disease (COPD)
D) Idiopathic pulmonary fibrosis
Rationale: According to GOLD guidelines, a post-bronchodilator FEV1/FVC ratio of
less than 0.70 is the definitive metric required to confirm the presence of persistent
airflow limitation, diagnostic of COPD.
5. A 52-year-old obese male presents with a blood pressure of 185/125 mmHg, severe
throbbing headache, and blurry vision. Fundoscopic examination reveals bilateral
papilledema. How should this clinical state be categorized and managed?
A) Hypertensive urgency; provide oral clonidine and send home
B) Hypertensive emergency; admit to the ICU for controlled intravenous
antihypertensive therapy (e.g., Labetalol)
C) Essential benign hypertension; recheck blood pressure in 2 weeks
D) White-coat syndrome; advise stress reduction and dynamic exercise
Rationale: A severe blood pressure spike (>180/120 mmHg) accompanied by
, objective evidence of acute end-organ damage (papilledema, encephalopathy)
constitutes a hypertensive emergency, requiring immediate, controlled reduction of
mean arterial pressure via IV medications in an ICU setting.
6. A 34-year-old male presents with sudden-onset, severe, boring epigastric pain that
radiates straight through to his back, accompanied by persistent vomiting. He admits
to heavy alcohol consumption over the weekend. Serum lipase is elevated to five
times the upper limit of normal. What is the primary diagnosis?
A) Acute cholecystitis
B) Acute pancreatitis
C) Perforated peptic ulcer
D) Acute diverticulitis
Rationale: Severe epigastric pain radiating to the back combined with a significant
elevation of serum lipase (>3 times normal) is highly diagnostic of acute pancreatitis,
often triggered by alcohol or gallstones.
7. A patient presents with acute respiratory failure. Arterial blood gas (ABG) analysis
shows: pH 7.24, PaCO2 58 mmHg, and HCO3 24 mEq/L. How should this acid-base
imbalance be interpreted?
A) Uncompensated metabolic acidosis
B) Uncompensated respiratory acidosis
C) Compensated respiratory alkalosis
D) Uncompensated metabolic alkalosis
Rationale: The pH is low (<7.35), indicating acidosis. The PaCO2 is high (>45
mmHg), pointing to a respiratory etiology (CO2 retention). The bicarbonate is normal,
indicating that renal compensation has not yet occurred.
8. A 29-year-old female presents with palpitations, heat intolerance, weight loss despite
an increased appetite, and fine tremors. Physical exam reveals exophthalmos and a