1.3 Blueprint Domains and Weighting
Key Takeaways
The Headmaster knowledge test draws from a published content outline of roughly a dozen task and knowledge areas.
Physical-care domains (basic nursing skills, personal care) plus safety and infection control form the largest share of items.
Study time should follow domain weight first, then your own diagnostic weaknesses.
The 21-task manual skill list tests the same content by hand; hand hygiene, explaining the procedure and leaving the call light in reach appear on every task, while the bolded key steps are task-specific.
1.3 Blueprint Domains and Weighting
The Headmaster knowledge test draws from a published content outline. It will not show you live items, but it tells you exactly which task and knowledge areas item writers may use, and roughly how many questions come from each. Study time should follow both the weight of a domain and your own diagnostic weaknesses.
The domain map
The outline groups STNA knowledge into roughly a dozen areas. Physical-care domains (basic nursing skills and personal care), safety, and infection control together are the largest slice; psychosocial, rights, and role domains round out the rest. Use the table to plan. The handbook publishes the number of questions per area: 9 of the 79 each for Basic Nursing Skills and Personal Care, 8 for Safety, 7 each for Mental Health, Role and Responsibility and Infection Control, 6 each for Care Impaired and Communication, and 5 each for the other four areas. The percentages below are those counts rounded.
| Domain | Approx. weight | Typical content |
|---|---|---|
| Basic Nursing Skills | ~11% | Vital signs, positioning, transfers, intake/output (I&O), wound observation, body mechanics |
| Personal Care | ~11% | Bathing, grooming, dressing, perineal care, oral hygiene, elimination, denture care |
| Safety | ~10% | Fall prevention, fire (RACE/PASS), emergency response, restraint alternatives, two-person lifts |
| Mental Health | ~9% | Depression, anxiety, grief, end-of-life care, behavioral approaches |
| Role & Responsibility | ~9% | Ohio scope of practice, ODH registry, delegation, chain of command, ethics |
| Infection Control | ~9% | Hand hygiene, PPE order, standard vs. transmission-based precautions, bloodborne pathogens |
| Care Impaired | ~8% | Residents with physical or mental limits: dementia/Alzheimer behaviors, redirection, validation, sundowning |
| Communication | ~8% | Therapeutic communication, reporting, observing vs. interpreting, HIPAA |
| Older-Adult Growth & Development | ~6% | Normal aging changes vs. disease, psychosocial needs |
| Resident Rights | ~6% | Privacy, dignity, right to refuse, advance directives, grievances, ombudsman |
| Disease Process | ~6% | CHF, COPD, diabetes, stroke (CVA), pressure injuries, DVT cues |
| Data Collection / Documentation | ~6% | Objective vs. subjective data, measuring I&O, accurate charting |
How to allocate hours
Start with the heaviest domains, then redirect time toward any domain where practice questions show repeated misses. A low-weight domain you keep failing still costs points near the 70% line, so do not ignore Resident Rights or Documentation just because they are small. A practical target: be able to apply every heavy domain (not just recognize the term) and to eliminate the unsafe distractor in every domain.
Skills pool maps to the same domains
The 21-task skill list the manual test draws from is not separate from the written blueprint; it is the same content performed by hand. Hand hygiene, explaining the procedure, courteous interaction and leaving the call light in reach appear on all 21 task sheets, and privacy on most, but they are not bolded key steps. The bolded steps are task-specific, such as locking the wheelchair and bed brakes on transfers, stroking only away from the urethra in catheter care, asking about pain during range of motion, and recording a measurement within the allowed range. Keep a one-page tracker per domain marking four levels: recognize, can apply, can perform under time, and can explain why each distractor is wrong. When all four are checked for the heavy domains, you are at passing readiness.
Translate each domain into decision rules
A weight tells you how many questions to expect; a decision rule tells you how to answer them. Convert the heavy domains into one-line rules you can recall under pressure:
- Infection control: wash hands before and after every resident contact; don PPE in the order gown → mask → goggles → gloves, and remove in the order gloves → goggles → gown → mask; gloves are never a substitute for handwashing.
- Safety: lock wheels before any transfer, use a gait belt, use a two-person lift when in doubt, and choose the least-restrictive alternative before any restraint.
- Vital signs (data collection): know the normal adult ranges — temperature about 97–99°F, pulse 60–100, respirations 12–20, blood pressure under 120/80 with 130/80+ flagged — and report values outside them rather than acting on them.
- Resident rights: the resident may refuse care; privacy and dignity are maintained even mid-task; report grievances up the chain; the ombudsman advocates for residents.
- Role/scope: observe, report, document — never diagnose, medicate, or perform sterile/invasive tasks.
A worked example of reading the blueprint
Suppose a practice set shows you missing several Communication and Resident Rights items even though they are low-weight (~6–8% each). Because they are small, you might be tempted to skip them. Resist that: those domains test the report-vs-act and refuse-vs-override judgments that also appear inside Safety, Personal Care, and Mental Health items. Strengthening them lifts your score across the whole test, not just their slice. That is why the smart allocation is weight first, weakness close behind — a 4-point gain in a small domain you keep missing is identical to a 4-point gain in a heavy one.
Cross-cutting themes
Three ideas recur across nearly every domain and are worth over-learning: infection control (it touches every hands-on skill), resident-centered dignity (the right to refuse, privacy, and choice override staff convenience), and report-don't-treat (the boundary between aide and nurse). If you can apply those three reflexively, you will answer correctly even on items from domains you studied least, because the safe, in-scope, dignity-preserving choice is almost always the keyed answer.
Under Ohio NATCEP regulations and Ohio Board of Nursing guidelines, which task is OUTSIDE the scope of practice for a State Tested Nurse Aide?
Performing a sterile dressing change requiring aseptic technique
Assisting a resident with range-of-motion exercises
Helping a resident with feeding at mealtime
Assisting a resident with ambulation using a gait belt
When allocating study time across the STNA blueprint, the best strategy is to:
Spend equal time on every domain regardless of weight or performance
Study only the three smallest domains because they are easiest to master
Ignore Resident Rights and Documentation because they carry low weight
Prioritize the heaviest domains first, then redirect time toward domains where practice questions show repeated misses
Sections you finish are checked off in the contents.