Readiness, in the open
The instrument, read plainly.
No black box. Here's your calibrated pass-probability, the blueprint cells dragging it down, and how deeply each system is covered — the record serious students actually want.
Calibrated readiness
Coverage by content system
Bars show items authored per system; the % is that system's real weight on the 2025 blueprint.
Cardiovascular System
100 · 11%
Pulmonary System
69 · 9%
Gastrointestinal System / Nutrition
181 · 8%
Musculoskeletal System
64 · 8%
Infectious Diseases
75 · 7%
Neurologic System
59 · 7%
Psychiatry / Behavioral Science
194 · 7%
Reproductive System
174 · 7%
Endocrine System
87 · 6%
Eyes, Ears, Nose & Throat (EENT)
40 · 6%
Professional Practice
19 · 6%
Hematologic System
51 · 5%
Renal System
35 · 5%
Dermatologic System
20 · 4%
Genitourinary System
32 · 4%
Readiness is a calibrated estimate with a confidence band — it sharpens as you sit more items, and it's grounded in the peer-reviewed EOR-to-PANCE record (r = 0.856).