ONP-C study materials
ONP-C study resources

ONP-C study plan

ONP-C · Give each week a clear focus.

8 weeks · About 6 hours per week

Week 1

Musculoskeletal Conditions and Disorders & Assessment, Diagnosis, and Diagnostic Imaging

  • Map the full musculoskeletal domain blueprint into written subtopic notes covering trauma, sports, degenerative, metabolic, inflammatory, and congenital categories

  • Differentiate the classic clinical presentation, provocative tests, and first-line imaging choice for the ten highest-yield musculoskeletal conditions

  • Explain the biomechanics of the shoulder, knee, and hip in enough depth to justify why specific deformities produce specific functional deficits

  • Build a one-page differential table linking each major joint complaint to its most likely benign and most dangerous cause

Your checkpoint

A 12-15 page personal musculoskeletal summary sheet with a signed self-quiz of 40 original questions and an answer rationale for each

Week 2

Musculoskeletal Conditions and Disorders & Fracture Management and Traumatic Injuries

  • Classify fractures using descriptive terminology including pattern, displacement, angulation, comminution, and intra-articular extension

  • Apply the Salter-Harris classification to pediatric physeal injuries and state the prognosis implication of each type

  • Compare nonoperative and operative indications for the most commonly tested fracture patterns by anatomic region

  • Identify the compartment syndrome and neurovascular warning signs that change fracture management urgently

Your checkpoint

A fracture classification decision tree plus a 25-case rapid-fire worksheet scored against your own written rationales

Week 3

Assessment, Diagnosis, and Diagnostic Imaging & Fracture Management and Traumatic Injuries

  • Select the appropriate imaging modality for 30 common orthopaedic presentations using sensitivity, radiation, cost, and contraindication reasoning

  • Interpret basic plain radiograph findings including alignment, joint space, lucency, sclerosis, and hardware position

  • State the indications, limitations, and contraindications for MRI, CT, ultrasound, bone scan, and DEXA in orthopaedic workup

  • Integrate history, physical exam, and imaging into a documented assessment and plan for three simulated patients

Your checkpoint

Three complete written SOAP-style case workups including imaging justification for each study ordered

Week 4

Pharmacologic Management and Pain Control & Surgical and Procedural Management

  • Build a pharmacology reference covering NSAIDs, opioids, acetaminophen, muscle relaxants, corticosteroids, and anticoagulants with mechanism, dosing range, and key adverse effect

  • Explain multimodal analgesia and opioid-sparing strategies in the perioperative orthopaedic patient

  • Sequence the typical perioperative workflow for arthroplasty and arthroscopy from preadmission through discharge criteria

  • Anticipate the most common postoperative complications by procedure and state the corresponding prevention measure

Your checkpoint

A pharmacology and perioperative quick-reference card set, plus a 30-question mixed practice block with a score of at least 75 percent

Week 5

Rehabilitation and Postoperative Care & Patient Education and Health Promotion

  • Design a phased rehabilitation progression for rotator cuff repair, total knee arthroplasty, and ACL reconstruction with weight-bearing and range-of-motion milestones

  • Differentiate immobilization, protected motion, and early mobilization rationales by tissue and procedure

  • Write patient teaching scripts that address weight-bearing precautions, DVT prophylaxis adherence, and fall prevention in plain language

  • Identify red flags that require escalating a rehabilitation patient back to the surgeon

Your checkpoint

Three written rehabilitation protocols with milestone tables and a matching patient education handout at an eighth-grade reading level

Week 6

Pediatric and Geriatric Orthopaedic Considerations & Emergency and Acute Care Management

  • Distinguish pediatric from adult fracture and growth considerations including physeal injury, remodeling potential, and growth arrest risk

  • Adapt assessment and management for older adults with osteoporosis, polypharmacy, cognitive impairment, and fragility fracture risk

  • Prioritize the initial assessment sequence for open fracture, dislocation, cauda equina syndrome, and septic joint

  • State the time-critical interventions and escalation triggers for each emergency presentation reviewed

Your checkpoint

An emergency action algorithm sheet plus a pediatric-versus-geriatric comparison table with at least 15 contrasted points

Week 7

Professional Practice, Ethics, and Healthcare Systems & Assessment, Diagnosis, and Diagnostic Imaging

  • Apply informed consent, scope of practice, confidentiality, and mandatory reporting principles to six written ethical scenarios

  • Explain reimbursement structures, prior authorization, and care coordination pathways relevant to orthopaedic practice

  • Revisit the imaging and assessment domain by reworking every question missed in weeks 1 through 6

  • Identify personal knowledge gaps by domain and rank them by expected exam impact

Your checkpoint

A written ethics scenario response set and a ranked gap remediation list with a scheduled review date for each item

Week 8

Musculoskeletal Conditions and Disorders & Fracture Management and Traumatic Injuries & Pharmacologic Management and Pain Control & Surgical and Procedural Management & Rehabilitation and Postoperative Care & Pediatric and Geriatric Orthopaedic Considerations & Emergency and Acute Care Management

  • Complete two full-length timed practice exams under test-day conditions and record per-domain performance

  • Analyze every incorrect response to its underlying knowledge gap rather than to misreading

  • Rehearse high-yield facts for the heaviest domains using spaced retrieval over the final five days

  • Finalize a test-day logistics and pacing plan including time-per-question targets and break strategy

Your checkpoint

A scored practice exam log with domain breakdown, remediation notes for every miss, and a one-page test-day plan

Milestones

Week 2: Score at least 70 percent on a self-written 40-question block drawn only from domains 2 and 3, and explain each fracture classification error in writing

Week 4: Score at least 75 percent on a 30-question mixed pharmacology and surgical block, and recite perioperative complication prevention for four procedures without notes

Week 6: Deliver the emergency algorithm and comparison table, then correctly triage 10 timed emergency vignettes with no more than one error

Week 8: Achieve at least 75 percent overall on both full-length practice exams with no single domain below 65 percent, and confirm every logged miss has a written remediation note