NPLEX II study plan
NPLEX II · Give each week a clear focus.
8 weeks · About 6 hours per week
Part I – Biomedical Science
Map every Part I biomedical topic to a one-page outline, flagging biochemistry, physiology, and pathology as highest-yield for naturopathic clinical reasoning
Build a spaced-repetition deck of 150 foundational cards covering enzyme kinetics, cofactors, and rate-limiting steps in major metabolic pathways
Draw the full glycolysis, TCA cycle, and oxidative phosphorylation maps from memory twice, correcting errors from a reference text
Write a 300-word summary linking mitochondrial dysfunction to fatigue and chronic disease presentations you expect to see in practice
Your checkpoint
Completed Part I topic map plus a 150-card deck with at least 90 percent of cards tagged by organ system
Part I – Biomedical Science
Trace autonomic and neuroendocrine pathways from hypothalamus through target organ, writing each pathway once without notes
Compare innate versus adaptive immunity step by step and predict the lab pattern for each of four common immunodeficiency scenarios
Explain acid-base compensation using four worked arterial blood gas cases, deriving the expected direction and magnitude of change
Annotate a one-page diagram of the renin-angiotensin-aldosterone and hypothalamic-pituitary-adrenal axes with the clinical consequence of each block
Your checkpoint
Four fully worked ABG cases with correct primary disorder, compensation, and anion gap interpretation
Part I – Biomedical Science
Classify 40 high-frequency pathogens by Gram stain, oxygen requirement, and classic syndrome, then self-quiz to 85 percent recall
Summarize mechanisms of action and key adverse effects for the major antimicrobial and antifungal classes in a comparison table
Describe the pathophysiology of neoplastic transformation and list the tumor markers and screening logic for five common cancers
Predict the expected electrolyte and hematologic derangement for six common drug classes without referencing notes
Your checkpoint
Pathogen and drug comparison table covering at least 40 organisms and 15 drug classes, self-quizzed to 85 percent recall
Part I – Biomedical Science & Part II – Core Clinical Science
Convert each Part I system outline into a clinical correlation sheet linking mechanism to presentation, diagnosis, and treatment principle
Rank all Part I topics by personal error rate and allocate remaining review time to the top five weakest areas
Complete 60 mixed Part I practice items under timed conditions and log every miss by mechanism rather than by topic name
Your checkpoint
Clinical correlation sheet for all major organ systems plus a remediation list of the five weakest Part I areas
Part II – Core Clinical Science
Write a structured history and physical framework for each major chief complaint, including red flags that mandate referral
Build a differential diagnosis tree for chest pain, abdominal pain, headache, and fatigue with discriminating findings at each branch
Interpret 20 common laboratory and imaging patterns, stating the next best diagnostic step for each
Practice three 10-minute case vignettes aloud, verbalizing the reasoning chain from chief complaint to working diagnosis
Your checkpoint
Differential diagnosis trees for four chief complaints with at least six branches each and red flags annotated
Part II – Core Clinical Science
Outline the diagnostic criteria and first-line management principles for 25 high-yield conditions across cardiovascular, endocrine, and gastrointestinal systems
Explain the therapeutic rationale for at least 15 commonly used botanicals and nutrients, mapping each to a specific mechanism and a safety caution
Identify drug-herb interaction risks for 10 common prescription classes and state the clinical action for each
Draft a patient education handout for one chronic condition that integrates lifestyle, nutrition, and botanical considerations
Your checkpoint
25-condition management outline plus a completed patient education handout reviewed against safety cautions
Part II – Core Clinical Science & Part I – Biomedical Science
Complete two timed 100-item mixed practice blocks simulating exam pacing and record score by domain to identify drift
Review every missed item from week 7 and week 4, writing the underlying principle rather than the answer
Rehearse clinical decision-making on 10 ethical and practice-management scenarios, stating the governing principle and action
Drill the 100 highest-yield facts across both domains until recall is above 90 percent on two consecutive passes
Your checkpoint
Two timed practice block score reports with a written remediation log of every missed item
Part I – Biomedical Science & Part II – Core Clinical Science
Run a final error audit, grouping remaining weak areas into no more than five themes for targeted review
Complete one full-length timed simulation and analyze pacing, fatigue, and question-stem misreads
Recite the core mechanism for each major disease category from memory in a 45-minute self-review
Finalize a one-page pre-exam reference sheet limited to facts you have repeatedly missed
Your checkpoint
Full-length simulation score with a one-page pre-exam reference sheet and a five-theme final review list
Milestones
Week 4: Score at least 65 percent on a 60-item timed Part I block and have clinical correlation sheets completed for all major organ systems
Week 6: Correctly verbalize the reasoning chain for three of four practice case vignettes without notes and complete the 25-condition management outline
Week 8: Score at least 75 percent on a full-length timed simulation with balanced performance across both domains and no single theme accounting for more than a third of misses