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100+ Free ABA Pain Medicine Practice Questions

Pass your ABA Pain Medicine Subspecialty Certification Exam exam on the first try — instant access, no signup required.

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According to the IASP 2017 revised pain classifications, a patient with fibromyalgia whose pain arises from altered central nociception without identifiable tissue or nerve damage is best categorized as experiencing which pain type?

A
B
C
D
to track
2026 Statistics

Key Facts: ABA Pain Medicine Exam

200

Multiple-Choice Questions

ABA Pain Medicine content outline

4 hours

Exam Duration

Single computer-based session

180

Minimum Passing Score

Criterion-referenced (mean 250, SD 50)

$1,900

First-Time Registration Fee

ABA 2026 fee schedule ($1,615 retake)

4 boards

Multi-Board Recognition

ABA, ABPMR, ABPN, ABEM conjoint subspecialty

12 months

ACGME Fellowship Required

Pain Medicine fellowship prerequisite

The ABA Pain Medicine exam is a 4-hour, 200-question single-best-answer multiple-choice computer-based exam administered annually (September). The exam content outline allocates 50% to General topics (background, assessment, pharmacotherapy, procedures, psychological/integrative therapies) and 50% to Clinical States (musculoskeletal, neuropathic, cancer, visceral, headache, acute/trauma, special cases, widespread pain syndromes). Passing score is 180 scaled (criterion-referenced). Fee is $1,900 first-time registration, $1,615 retake.

Sample ABA Pain Medicine Practice Questions

Try these sample questions to test your ABA Pain Medicine exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1According to the IASP 2017 revised pain classifications, a patient with fibromyalgia whose pain arises from altered central nociception without identifiable tissue or nerve damage is best categorized as experiencing which pain type?
A.Nociceptive somatic pain
B.Nociceptive visceral pain
C.Neuropathic pain
D.Nociplastic pain
Explanation: The IASP added 'nociplastic pain' to its taxonomy in 2017 to describe pain arising from altered nociception despite no clear evidence of actual or threatened tissue damage (nociceptive) or somatosensory nervous system disease/lesion (neuropathic). Fibromyalgia, nonspecific chronic low back pain, and irritable bowel syndrome are prototypical nociplastic pain conditions reflecting central sensitization.
2A 58-year-old patient reports sharp, well-localized elbow pain after a direct blow. Examination reveals tenderness without neurologic deficits. This pain is best classified as:
A.Nociceptive somatic
B.Nociceptive visceral
C.Neuropathic
D.Nociplastic
Explanation: Well-localized pain from skin, muscle, bone, or joint following mechanical/thermal injury is nociceptive somatic pain, mediated by A-delta and C fibers innervating the affected tissue. Visceral pain is poorly localized and referred. No nervous system lesion is present, excluding neuropathic pain; an obvious tissue injury excludes nociplastic pain.
3Which validated instrument is a single-item scale most commonly used in clinical settings for rapid adult pain intensity assessment?
A.McGill Pain Questionnaire (MPQ)
B.Brief Pain Inventory (BPI)
C.Numeric Pain Rating Scale (NPRS, 0-10)
D.DN4 Neuropathic Pain Questionnaire
Explanation: The Numeric Pain Rating Scale (0-10) is a single-item, rapid, validated tool for pain intensity in adults. The MPQ evaluates multidimensional qualitative pain descriptors; BPI assesses intensity plus functional interference; DN4 screens for neuropathic features. NPRS is preferred for routine tracking due to simplicity and sensitivity to change.
4The Brief Pain Inventory (BPI) provides scores in which two domains?
A.Intensity and affective quality
B.Intensity and functional interference
C.Location and temporal pattern
D.Neuropathic features and catastrophizing
Explanation: The BPI yields a pain severity (intensity) score and an interference score reflecting how pain affects general activity, mood, walking, work, relationships, sleep, and enjoyment of life. It is the cancer pain gold standard and widely used in chronic non-cancer pain to track both pain and functional impact.
5A patient has burning foot pain with allodynia and hyperalgesia following herpes zoster. Which screening tool most specifically identifies neuropathic features?
A.BPI interference subscale
B.DN4 questionnaire
C.Oswestry Disability Index
D.Roland-Morris Low Back Questionnaire
Explanation: The DN4 (Douleur Neuropathique 4) is a 10-item validated questionnaire screening for neuropathic pain. A score of 4 or higher has 83% sensitivity and 90% specificity for neuropathic pain. Other options measure general pain interference or function in back pain, not neuropathic quality.
6Morphine belongs to which opioid chemical class?
A.Phenanthrene
B.Phenylpiperidine
C.Diphenylheptane
D.Benzomorphan
Explanation: Morphine, codeine, hydromorphone, oxycodone, hydrocodone, and oxymorphone are phenanthrenes. Fentanyl, meperidine, and sufentanil are phenylpiperidines. Methadone and propoxyphene are diphenylheptanes. Cross-reactivity allergies are most common within the phenanthrene class; true anaphylaxis is rare — most reactions are histamine-mediated.
7Which opioid is a partial agonist at the mu-opioid receptor with a ceiling effect for respiratory depression but NOT for analgesia at clinical doses?
A.Methadone
B.Fentanyl
C.Buprenorphine
D.Morphine
Explanation: Buprenorphine is a partial mu-opioid receptor agonist (and kappa antagonist) with high receptor affinity and slow dissociation. It exhibits a ceiling effect for respiratory depression but provides robust analgesia across its clinical dose range, making it safer in overdose and useful in OUD treatment and chronic pain.
8Methadone's complex analgesic profile is partly due to antagonism at which receptor?
A.GABA-A
B.NMDA
C.5-HT3
D.Alpha-2 adrenergic
Explanation: Methadone is a full mu-agonist AND non-competitive NMDA receptor antagonist. NMDA antagonism contributes to efficacy in neuropathic pain and may reduce opioid tolerance. Methadone also inhibits serotonin and norepinephrine reuptake. Its long, variable half-life (8-59 hours) and non-linear pharmacokinetics require conservative rotation dosing.
9A patient is taking oral morphine 60 mg daily. Based on standard equianalgesic tables, approximately which oral oxycodone dose is equivalent?
A.20 mg/day
B.30 mg/day
C.40 mg/day
D.60 mg/day
Explanation: The standard ratio is morphine 30 mg PO ~ oxycodone 20 mg PO (1.5:1). Morphine 60 mg PO/day therefore equates to approximately oxycodone 40 mg PO/day. Always reduce the calculated dose by 25-50% for incomplete cross-tolerance when rotating opioids.
10What oral hydromorphone dose is approximately equianalgesic to morphine 30 mg PO?
A.2 mg
B.4 mg
C.7.5 mg
D.15 mg
Explanation: The commonly used ratio is oral morphine 30 mg ~ oral hydromorphone 7.5 mg (4:1). Parenteral ratio is morphine 10 mg IV ~ hydromorphone 1.5 mg IV. These ratios are approximate; individual variability and incomplete cross-tolerance warrant 25-50% dose reduction when rotating.

About the ABA Pain Medicine Exam

The ABA Pain Medicine exam is a multi-board subspecialty certification recognized by the American Board of Anesthesiology (ABA), American Board of Physical Medicine and Rehabilitation (ABPMR), American Board of Psychiatry and Neurology (ABPN), and American Board of Emergency Medicine (ABEM). It validates advanced expertise in managing acute, chronic, and cancer-related pain through pharmacologic, interventional, and multidisciplinary approaches. Candidates must complete an ACGME-accredited Pain Medicine fellowship.

Questions

200 scored questions

Time Limit

4 hours

Passing Score

180 scaled (criterion-referenced; mean 250, SD 50)

Exam Fee

$1,900 first-time ($1,615 retake) (American Board of Anesthesiology (ABA))

ABA Pain Medicine Exam Content Outline

50%

General Topics

Background concepts (5%), pain assessment (5%), pharmacotherapy (15%), procedural treatments (15%), and psychological/physical/integrative therapies (10%)

12.5%

Musculoskeletal Pain

Low back pain, cervical/thoracic pain, myofascial pain, osteoarthritis, inflammatory arthritides, facet and SI joint syndromes

8%

Neuropathic Pain

Diabetic neuropathy, post-herpetic neuralgia, CRPS (Budapest criteria), radiculopathy, central pain syndromes

8%

Special Cases

Pediatric, geriatric, pregnancy, opioid use disorder, palliative care, and substance use comorbidity

6.5%

Acute, Trauma & Procedural Pain

Perioperative analgesia, regional techniques, enhanced recovery, burn pain, acute pain services

6%

Cancer Pain

WHO analgesic ladder, opioid rotation, bony metastases, neuraxial infusion, celiac plexus block, palliative interventions

4%

Visceral Pain

Chronic pancreatitis, pelvic pain, interstitial cystitis, IBS pain, sympathetic blockade

3%

Headache & Orofacial Pain

Migraine prophylaxis (CGRP mAbs, propranolol, topiramate), acute therapy (triptans, gepants), cluster headache, trigeminal neuralgia, TMD

2%

Taxonomy & Chronic Widespread Pain Syndromes

IASP 2017 pain classifications, fibromyalgia (ACR 2016 WPI + SS), chronic overlapping pain conditions

How to Pass the ABA Pain Medicine Exam

What You Need to Know

  • Passing score: 180 scaled (criterion-referenced; mean 250, SD 50)
  • Exam length: 200 questions
  • Time limit: 4 hours
  • Exam fee: $1,900 first-time ($1,615 retake)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

ABA Pain Medicine Study Tips from Top Performers

1Memorize equianalgesic opioid conversions (morphine 30 mg PO ~ oxycodone 20 mg PO ~ hydromorphone 7.5 mg PO ~ fentanyl patch 25 mcg/h ~60 MME/day) and remember methadone is non-linear — always reduce by 25-50% when rotating
2Master the Budapest criteria for CRPS (3 of 4 symptom categories + 2 of 4 sign categories at evaluation) and ACR 2016 fibromyalgia criteria (WPI + SS scale)
3Understand epidural steroid injection safety: use non-particulate dexamethasone for cervical TFESI to avoid embolic spinal cord infarction; particulate steroids acceptable for lumbar interlaminar
4Know the CDC 2022 opioid prescribing thresholds (caution >50 MME/day, specialty consultation >90 MME/day) and the 2023 SAMHSA rule change removing the X-waiver for buprenorphine
5Review NACC spinal cord stimulation consensus — tonic, burst (DeRidder), and HF10 (10 kHz) waveforms, with HF10 superior for axial back pain in the SENZA-RCT

Frequently Asked Questions

What is the ABA Pain Medicine subspecialty exam?

The ABA Pain Medicine exam is a multi-board subspecialty certification administered by the American Board of Anesthesiology. It is conjointly recognized by ABPMR, ABPN, and ABEM, meaning physicians from anesthesiology, physical medicine and rehabilitation, neurology/psychiatry, and emergency medicine can take the same exam through their primary board. It validates advanced expertise in diagnosing and treating acute, chronic, and cancer pain.

How many questions are on the ABA Pain Medicine exam and how long is it?

The exam contains 200 single-best-answer multiple-choice questions delivered over 4 hours. Content is split 50/50 between General topics (pain assessment, pharmacotherapy, procedural treatments, psychological/integrative therapies) and Clinical States (musculoskeletal, neuropathic, cancer, visceral, headache, acute, special cases, widespread pain). The exam is computer-based and currently delivered at Pearson VUE centers (or remotely when available).

What is the passing score for the ABA Pain Medicine exam?

The ABA uses a criterion-referenced passing standard. The minimum passing scaled score is 180, with a mean score of 250 and standard deviation of 50. Scores are not curved against other candidates — they are measured against a fixed content expert standard. Candidates receive pass/fail notification plus a diagnostic performance report identifying strong and weak content domains.

What are the eligibility requirements for the ABA Pain Medicine exam?

Candidates must hold primary ABMS board certification (ABA, ABPMR, ABPN, or ABEM), complete a 12-month ACGME-accredited Pain Medicine fellowship, and maintain an active, unrestricted medical or osteopathic license in the US or Canada. ABA diplomates must also be MOCA-compliant. Recertification candidates must document active pain medicine practice at least weekly for 12 consecutive months within the previous 3 years.

How much does the ABA Pain Medicine exam cost?

First-time registration is $1,900. Retake candidates pay $1,615. Late registration adds a $500 surcharge (first-time $2,400; retake $2,115). Fees are paid directly to the ABA and include the computer-based exam administration. Candidates from other boards (ABPMR, ABPN, ABEM) pay fees set by their primary board, which may differ.

Is the ABA Pain Medicine exam multi-board?

Yes. The Pain Medicine subspecialty is a conjoint examination recognized by four ABMS boards: ABA (Anesthesiology), ABPMR (Physical Medicine and Rehabilitation), ABPN (Psychiatry and Neurology), and ABEM (Emergency Medicine). The same content outline and test items are used regardless of sponsoring board, though candidates register through their primary board. This reflects the multidisciplinary nature of pain medicine practice.

What are the highest-yield topics on the ABA Pain Medicine exam?

Pharmacotherapy (15%) and procedural treatments (15%) together account for 30% of the exam, making them the highest-yield areas. Key topics include opioid pharmacology and equianalgesic conversion, CDC MME guidance, buprenorphine induction (including low-dose microinduction), epidural steroid injection techniques (TFESI vs interlaminar, particulate vs non-particulate steroids), facet/SI joint procedures, RFA, spinal cord stimulation (tonic/burst/HF10 per NACC guidelines), and intrathecal therapy (ziconotide, morphine). Musculoskeletal pain (12.5%) and neuropathic pain (8%) are the largest clinical state categories.

How should I study for the ABA Pain Medicine exam?

Use a structured 6-9 month plan during or after fellowship. Start with pain science and assessment foundations, then dedicate substantial time to pharmacotherapy (opioid conversions, neuropathic agents, CGRP antagonists) and interventional procedures (anatomy, technique, complications, evidence). Review the official ABA content outline, complete thousands of practice questions, and take at least two timed full-length practice exams. Integrate current guidelines (IASP 2017 classifications, CDC 2022 opioid guideline, NACC neurostimulation consensus, ACR 2016 fibromyalgia criteria, Budapest CRPS criteria).