200+ Free Oregon CNA Practice Questions

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Question 1

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When assisting an Oregon nursing facility resident with a complete bed bath, which area of the body should the CNA wash LAST?

The back and buttocks

The perineal area

The face and neck

The feet and toenails

to track

2026 Statistics

Key Facts: Oregon CNA Exam

$115-155

Exam Fee (OR)

Headmaster

Written Questions

Headmaster

75%

Written Passing Score

OSBN

155 hrs

Training Required

OSBN (80+75)

400 hrs

Work Hrs for Renewal

OSBN (2 years)

120 days

Grace Period to Test

OSBN

The Oregon CNA exam is administered by Headmaster and costs $115-$155 depending on the testing site. Oregon requires an OSBN-approved training program (155 hours: 80 classroom + 75 clinical) — one of the most comprehensive in the nation. The written test has 80 questions in 90 minutes with a 75% passing score. 120-day grace period for working while awaiting test results. Mandatory abuse reporting per ORS 124.050-124.095. Biennial certification renewal requires 400 hours of paid work as a CNA. Oregon eliminated the CNA 1/CNA 2 distinction in 2025.

Sample Oregon CNA Practice Questions

Try these sample questions to test your Oregon CNA exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1When assisting an Oregon nursing facility resident with a complete bed bath, which area of the body should the CNA wash LAST?

A.The back and buttocks

B.The perineal area

C.The face and neck

D.The feet and toenails

Explanation: The perineal area should always be washed last during a complete bed bath, moving from the cleanest area (face) to the dirtiest (perineal). This sequence prevents cross-contamination and reduces the risk of urinary tract infections. This principle applies in all Oregon long-term care facilities regulated by the Oregon Department of Human Services (ODHS).

2A resident at an Oregon long-term care facility has left-sided weakness following a stroke. When helping the resident get dressed, the CNA should:

A.Dress the right (stronger) arm first to prevent muscle fatigue

B.Dress the left (weaker) arm first to minimize discomfort and strain

C.Have the resident choose which arm to dress first

D.Call the nurse before assisting with dressing to get permission

Explanation: The correct technique is to dress the weak or affected side first and undress the strong side first. When dressing the left (weaker) arm first, the garment is positioned over the arm with limited mobility before threading the stronger arm through. This reduces pain and the risk of injury. The mnemonic is: "Dress the worst first, undress the best first."

3While providing oral care to an unconscious resident at an Oregon nursing facility, the CNA should position the resident:

A.Flat on the back (supine) to prevent neck strain

B.In a sitting position at 90 degrees

C.On the side (lateral position) with the head turned to allow drainage

D.Prone (face-down) to keep the airway clear

Explanation: An unconscious resident must be positioned on their side (lateral/Sims position) with the head turned during oral care to prevent aspiration of fluids into the lungs. The supine position is dangerous for unconscious patients because secretions and fluids can pool in the throat and be aspirated. This is a critical safety measure taught in all Oregon OSBN-approved CNA training programs.

4A resident in an Oregon nursing facility requests that the CNA leave the room during a bed bath. The CNA should:

A.Refuse and explain that the bath must be completed for the resident's health

B.Leave the room but check back every 5 minutes to ensure safety

C.Respect the resident's right to privacy and modify the approach to meet the resident's wishes

D.Notify the nurse immediately that the resident is being non-compliant

Explanation: Residents have the right to privacy and to refuse or modify care per OBRA (Omnibus Budget Reconciliation Act), which is enforced in all Oregon nursing facilities. The CNA should work with the resident to find an acceptable approach, such as having the resident wash certain areas independently. Resident rights are protected under Oregon's nursing home regulations and federal law.

5When performing nail care for a diabetic resident at an Oregon long-term care facility, the CNA should:

A.Clip toenails straight across and report any abnormalities to the nurse

B.Clip and file the toenails to keep them short and smooth

C.Refer all nail care for diabetic residents to the nurse or podiatrist

D.Soak the feet for 30 minutes before clipping to soften the nails

Explanation: CNAs should NOT clip the toenails of diabetic residents. Diabetics have reduced blood circulation and nerve sensation in the feet, making even minor cuts from nail clipping potentially serious. Toenail care for diabetic residents must be performed by a nurse or licensed podiatrist. The CNA can soak and clean the feet but must refer nail trimming to a licensed professional. This is a scope-of-practice limitation in Oregon.

6A resident at an Oregon nursing facility has dentures. When storing the resident's dentures overnight, the CNA should:

A.Store them dry in a labeled container to prevent bacterial growth

B.Rinse them with hot water and store in the resident's bedside drawer

C.Place them in a labeled container with cool water or a denture cleanser solution

D.Wrap them in a tissue and place them on the bedside table

Explanation: Dentures should be stored in a labeled container filled with cool water or a denture cleanser solution when not being worn. Hot water can warp dentures, causing them to not fit properly. Storing them dry can cause the plastic to crack or distort. Tissues and napkins are inappropriate because dentures can accidentally be thrown away. Each resident's denture container must be labeled with their name.

7While assisting a female resident with perineal care following urinary catheter use in an Oregon nursing facility, the CNA should clean:

A.In a circular motion around the catheter tubing

B.From the catheter insertion site outward, using a clean stroke each time

C.Back to front using gentle pressure

D.Starting from the outer areas and moving toward the catheter insertion site

Explanation: Catheter perineal care should be performed starting from the urethral meatus (catheter insertion site) and moving outward away from the body, using a clean stroke each time to avoid introducing bacteria toward the urethra. This technique, along with cleaning the catheter tubing for several inches, reduces the risk of catheter-associated urinary tract infections (CAUTIs), which are a major concern in Oregon long-term care facilities.

8When helping a resident use a bedpan in an Oregon nursing facility, the CNA should:

A.Place the bedpan under the resident and leave for 30 minutes

B.Warm the metal bedpan before use and provide privacy with the call light within reach

C.Position the resident flat on the back with a pillow under the head for comfort

D.Remove the bedpan immediately after use without covering

Explanation: When using a bedpan, warm a cold metal bedpan by running warm water over it (cold metal can cause discomfort or skin injury). Always ensure privacy for the resident, and leave the call light within reach so they can signal when finished. The resident should be raised to as close to a normal sitting position as possible (bed at 30-45 degrees) and should not be left for extended periods. Cover the bedpan when removing it to respect dignity.

9An Oregon CNA notices a resident's incontinence brief is soiled. The CNA should change it:

A.Only at scheduled times (morning, noon, and evening) to maintain routine

B.Immediately after discovering it is soiled to prevent skin breakdown

C.After informing the charge nurse and getting approval

D.Only if the resident complains of discomfort

Explanation: Soiled briefs must be changed immediately upon discovery to prevent skin breakdown, pressure injuries, and infections such as urinary tract infections. Prolonged contact with urine and feces causes skin maceration and irritation that can quickly progress to serious pressure injuries. Oregon nursing homes are cited and penalized by ODHS inspectors for failure to maintain skin integrity related to incontinence care.

10A resident with contractures in both hands is receiving a bed bath at an Oregon nursing facility. When cleaning between the fingers, the CNA should:

A.Force the fingers open to clean thoroughly between them

B.Gently open the hand and clean between the fingers without forcing the joints

C.Skip this area to avoid causing pain

D.Use a cotton swab to insert between the closed fingers

Explanation: Residents with contractures have permanently flexed joints that cannot be fully straightened. The CNA should gently work within the resident's range of motion, carefully and slowly opening the hand as much as is comfortable, then cleaning between the fingers without forcing the joints. Forcing contracted joints can cause severe pain, muscle tears, or fractures. Skipping hygiene in flexed areas leads to skin breakdown and infection.

About the Oregon CNA Exam

The Oregon CNA exam certifies nursing assistants to provide basic patient care in Oregon. Administered by Headmaster (D&S Diversified Technologies) under the Oregon State Board of Nursing (OSBN), it includes an 80-question written knowledge test and a 5-skill clinical demonstration. Oregon has one of the most comprehensive training programs in the nation at 155 hours.

Questions

80 scored questions

Time Limit

90 min written + skills test

Passing Score

75% written + 100% skills

Exam Fee

$115-$155 (Headmaster (D&S) / Oregon State Board of Nursing (OSBN))

Oregon CNA Exam Content Outline

12.5%

Basic Nursing Skills

Vital signs, infection control, PPE, Standard Precautions, fall prevention, body mechanics, positioning, transfers, emergency response

12.5%

Personal Care

Bathing, grooming, oral hygiene, dressing, toileting, perineal care, nutrition/hydration, feeding, elimination

12.5%

Infection Control

Hand hygiene, PPE donning/doffing, standard/transmission-based precautions, sterile technique, sharps safety

11.25%

Data Collection

Vital signs, intake/output, height/weight, observation, reporting changes, documentation

10%

Client Rights

OBRA rights, privacy, dignity, informed consent, right to refuse, abuse prevention, HIPAA

10%

Communication

Verbal/nonverbal, therapeutic communication, active listening, reporting changes, cultural competence

7.5%

Mental Health

Depression, anxiety, dementia care, behavioral interventions, psychosocial support

7.5%

Role and Responsibility

Scope of practice, delegation, professionalism, ethics, OSBN regulations, Nurse Practice Act

6.25%

Disease Process

Common conditions, diabetes, heart failure, respiratory disease, stroke, age-related changes

Care of Impaired

Dementia/Alzheimer's, developmental disabilities, sensory impairments, restorative care

Safety

Fall prevention, fire safety, emergency procedures, body mechanics, safe transfers

How to Pass the Oregon CNA Exam

What You Need to Know

Passing score: 75% written + 100% skills
Exam length: 80 questions
Time limit: 90 min written + skills test
Exam fee: $115-$155

Keys to Passing

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

Oregon CNA Study Tips from Top Performers

1Oregon requires 155 training hours — know that this comprehensive training prepares you for the 80-question exam

2Schedule through Headmaster at hdmaster.com/testing/cnatesting/oregon/

3Basic Nursing Skills (12.5%), Personal Care (12.5%), and Infection Control (12.5%) together make up 37.5% — master these first

4Know the Oregon Nurse Practice Act (ORS 678.010–678.448) and OSBN mandatory reporting requirements

5Renewal requires 400 work hours every 2 years — remember this significant requirement

6Practice with Oregon-specific questions covering OSBN regulations, abuse reporting, and scope of practice

Frequently Asked Questions

Who administers the Oregon CNA exam?

Oregon CNA exams are administered by Headmaster (D&S Diversified Technologies) under the Oregon State Board of Nursing (OSBN). Schedule through hdmaster.com/testing/cnatesting/oregon/.

What is the passing score for the Oregon CNA exam?

Oregon requires 75% on the written test (60 out of 80 questions correct). You also must pass all critical steps on the clinical skills test.

How much does the Oregon CNA exam cost?

The Oregon CNA exam costs $115-$155 depending on the testing site, paid through Headmaster.

How many hours of training does Oregon require for CNAs?

Oregon requires 155 hours of OSBN-approved training — one of the most comprehensive programs in the nation. This includes 80 classroom hours and 75 clinical hours, exceeding the federal minimum of 75 hours.

What are Oregon's CNA renewal requirements?

Oregon CNA certification renews every 2 years. You must complete at least 400 hours of paid employment performing nursing assistant duties under the supervision of a licensed nurse during the renewal period.

What are the abuse reporting requirements for Oregon CNAs?

Oregon CNAs are mandatory reporters under ORS 124.050-124.095. Suspected abuse, neglect, or exploitation of vulnerable adults must be reported to the supervising nurse immediately, who will follow facility protocol for reporting to authorities.

Can I work as a CNA while waiting for my test results in Oregon?

Yes, Oregon allows a 120-day grace period for CNA trainees to work in a nursing facility while completing training and awaiting competency exam results. After 120 days, you must be on the OSBN registry to continue working.

What is the difference between CNA 1 and CNA 2 in Oregon?

As of 2025, Oregon eliminated the distinction between CNA 1 and CNA 2. There is now a single CNA certification level. Previously, CNA 2 required additional training for more complex tasks.