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NBCOT OTR practice questions

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Question 1Evaluation

During an initial evaluation, what is the primary purpose of developing the occupational profile?

  1. To determine the client's level of physical disability
  2. To document the client's goals, roles, and daily routines Correct answer.
  3. To score the client's performance on a standardized motor test
  4. To quantify the client's strength and range of motion deficits

Explanation

The occupational profile gathers subjective information about the client's history, roles, interests, values, and performance patterns, which then guide the focus of intervention. Standardized measurement of body functions belongs to the analysis of occupational performance that follows the profile.

Question 2Evaluation

The Canadian Occupational Performance Measure is best described as which type of tool?

  1. A standardized test of upper extremity motor speed
  2. A caregiver-report questionnaire that measures daily living skills
  3. A client-rated interview of performance and satisfaction Correct answer.
  4. A performance-based test scored by an outside observer

Explanation

The COPM is a semi-structured interview in which clients identify problems in self-care, productivity, and leisure and then rate their own performance and satisfaction on a 1-to-10 scale. It is client-centered rather than observer-scored.

Question 3Evaluation

Which value represents the expected normal active range of motion for shoulder flexion in an adult?

  1. 0 to 180 degrees Correct answer.
  2. 0 to 60 degrees
  3. 0 to 90 degrees
  4. 0 to 120 degrees

Explanation

Shoulder flexion normally proceeds from 0 degrees of neutral extension to approximately 180 degrees of full overhead elevation. The other listed values describe partial or functional arcs rather than the full normal limit.

Question 4Evaluation

A client moves the elbow through the full available range against gravity but cannot tolerate any added resistance. Which Manual Muscle Test grade matches this finding?

  1. Grade 4
  2. Grade 3 Correct answer.
  3. Grade 2
  4. Grade 5

Explanation

Grade 3 denotes movement through the full available range against gravity without added resistance. Grades 4 and 5 require tolerance of increasing resistance, while grade 2 requires gravity-eliminated positioning.

Question 5Evaluation

During passive elbow flexion, the examiner feels a catch followed by minimal resistance through less than half of the remaining range. Which Modified Ashworth Scale grade fits?

  1. 1+ Correct answer.
  2. 3
  3. 1
  4. 2

Explanation

The Modified Ashworth Scale grades tone from 0 to 4, with 1+ defined as a catch followed by minimal resistance through less than half of the remaining range. Grades 1, 2, and 3 describe progressively greater resistance across a larger proportion of the range.

Question 6Evaluation

A Semmes-Weinstein monofilament test is used to evaluate which sensory modality?

  1. Vibration perception threshold
  2. Stereognosis with vision occluded
  3. Two-point discrimination threshold
  4. Light touch detection threshold Correct answer.

Explanation

Monofilaments of graded thickness apply a reproducible force to the skin and estimate the threshold at which light touch is detected. Each filament size corresponds to a normative threshold value used to document sensory loss.

Question 7Evaluation

A client with a median nerve injury is tested with a Disk-Criminator on the fingertip pads. Which finding indicates normal static two-point discrimination?

  1. Ability to detect 10 mm in all digits
  2. Ability to localize a single point to the correct digit
  3. Ability to distinguish two points 5 mm apart Correct answer.
  4. Ability to detect 15 mm on the index finger only

Explanation

Normal static two-point discrimination on the fingertips is roughly 5 to 6 mm, so distinguishing points 5 mm apart falls within normal limits. Wider distances indicate diminished innervation density, and single-point localization tests a different sensory capacity.

Question 8Evaluation

On the Functional Independence Measure, a client performs all self-care tasks but requires a device and extra time, with no helper present. Which score is most appropriate?

  1. 6 - Modified Independence Correct answer.
  2. 4 - Minimal Contact Assistance
  3. 7 - Complete Independence
  4. 5 - Supervision or Setup

Explanation

A FIM score of 6, modified independence, is assigned when the client needs a device, extra time, or has safety concerns but requires no helper. Complete independence at 7 requires no device or extra time, and lower scores reflect supervision or physical assistance.

Question 9Evaluation

The Barthel Index is designed to measure which construct?

  1. Quality of life and community participation
  2. Severity of upper extremity motor impairment
  3. Level of independence in instrumental activities of daily living
  4. Level of independence in basic activities of daily living Correct answer.

Explanation

The Barthel Index rates independence in basic self-care and mobility items such as feeding, bathing, dressing, and transfers. It does not sample higher-level instrumental tasks, impairment severity, or participation outcomes.

Question 10Evaluation

Which cognitive screening tool is generally more sensitive to mild cognitive impairment and executive dysfunction?

  1. Montreal Cognitive Assessment Correct answer.
  2. Rancho Los Amigos Scale
  3. Allen Cognitive Level Screen
  4. Mini-Mental State Examination

Explanation

The Montreal Cognitive Assessment includes items tapping executive function, abstraction, and delayed recall, giving it greater sensitivity to mild impairment than the MMSE. The MMSE emphasizes orientation and memory and shows ceiling effects in higher-functioning clients.

Question 11Evaluation

The Allen Cognitive Level Screen uses which activity to estimate a client's cognitive level?

  1. Copying a complex geometric figure
  2. Leather lacing of graded stitches Correct answer.
  3. Completing a timed maze on paper
  4. Sorting picture cards into categories

Explanation

The Allen Cognitive Level Screen uses leather lacing with stitches of increasing complexity to observe how a client learns and problem-solves a new task. The observed approach is then matched to one of the Allen cognitive levels.

Question 12Evaluation

A community-dwelling older adult scores 41 out of 56 on the Berg Balance Scale. What is the most accurate interpretation?

  1. The client is at low risk for falls and needs no services
  2. The client is at increased fall risk and needs intervention Correct answer.
  3. The score is within normal limits for age
  4. The score indicates a need for wheelchair mobility

Explanation

Scores below 45 on the Berg Balance Scale are associated with increased fall risk in older adults, so a score of 41 signals the need for balance intervention and safety planning. Higher scores are associated with independent, safer mobility.

Question 13Evaluation

A test yields similar scores when the same examiner administers it to the same client on two occasions one week apart. Which property does this demonstrate?

  1. Construct validity
  2. Test-retest reliability Correct answer.
  3. Criterion validity
  4. Inter-rater reliability

Explanation

Test-retest reliability reflects the stability of scores across repeated administrations when no real change is expected. Consistency across different examiners, by contrast, is inter-rater reliability, and both validity types concern accuracy rather than stability.

Question 14Evaluation

Two therapists independently score the same recorded dressing session and obtain nearly identical scores. Which measurement property does this best illustrate?

  1. Test-retest reliability
  2. Inter-rater reliability Correct answer.
  3. Predictive validity
  4. Internal consistency

Explanation

Agreement between two different raters observing the same performance is the definition of inter-rater reliability. Test-retest reliability compares the same rater across occasions, and internal consistency concerns the relatedness of items within one administration.

Question 15Evaluation

A standardized measure reports a standard error of measurement of 3 points and a minimal detectable change of 8 points. A client's score improves by 5 points after four weeks of therapy. What is the best interpretation?

  1. The change exceeds the minimally important clinical difference
  2. The change may be measurement error rather than real change Correct answer.
  3. The improvement exceeds the measurement error band of the test
  4. The improvement is definitely due to the intervention

Explanation

A 5-point gain falls inside both the standard error of measurement band and the minimal detectable change of 8 points, so it cannot be confidently distinguished from measurement noise. Real change beyond error would require a gain larger than the minimal detectable change.

Question 16Evaluation

A new screening tool's scores are compared with those from an established gold-standard diagnostic test given at the same time. Which type of validity is being examined?

  1. Content validity
  2. Concurrent criterion validity Correct answer.
  3. Face validity
  4. Construct validity

Explanation

Concurrent criterion validity is established by comparing a new measure with a recognized standard administered at approximately the same time. Content, construct, and face validity address the adequacy of item sampling and theoretical meaning rather than agreement with a concurrent gold standard.

Question 17Evaluation

A screening tool correctly identifies 92% of people who truly have a condition. This percentage describes which property?

  1. Inter-rater agreement
  2. Specificity
  3. Sensitivity Correct answer.
  4. Positive predictive value

Explanation

Sensitivity is the proportion of people with the condition who are correctly classified as positive, so a 92% detection rate among true cases describes sensitivity. Specificity concerns true negatives, and predictive values depend on prevalence.

Question 18Evaluation

The Peabody Developmental Motor Scales, Second Edition, is used to evaluate which area in young children?

  1. Sensory processing patterns
  2. Receptive and expressive language
  3. Gross and fine motor skills Correct answer.
  4. Visual-motor integration and handwriting

Explanation

The PDMS-2 measures gross and fine motor development in infants and young children through a series of standardized play-based items. It yields separate gross motor, fine motor, and total motor quotients.

Question 19Evaluation

How is the Sensory Profile completed?

  1. By a caregiver reporting the child's responses Correct answer.
  2. By a teacher scoring a timed fine motor task
  3. By a therapist observing the child in a sensory gym
  4. By the child completing a self-report checklist

Explanation

The Sensory Profile is a caregiver questionnaire that documents how a child typically responds to sensory experiences in daily life. Scores are summarized into sensory processing patterns rather than derived from a timed or observed motor task.

Question 20Evaluation

An occupational therapist must assess visual perception in a client whose fine motor control is too limited for drawing. Which tool is most appropriate?

  1. Beery-Buktenica Developmental Test of Visual-Motor Integration
  2. Jebsen-Taylor Hand Function Test
  3. Motor-Free Visual Perception Test Correct answer.
  4. Test of Handwriting Skills–Revised

Explanation

The Motor-Free Visual Perception Test was designed so that clients can respond by pointing or selecting, isolating perception from drawing demands. The other tools require a drawn, handwritten, or manipulative motor response that would confound the results.

Question 21Evaluation

A client can use a toothbrush correctly when handed one but cannot pantomime brushing teeth on command. Which condition does this suggest?

  1. Constructional apraxia
  2. Tactile agnosia
  3. Ideomotor apraxia Correct answer.
  4. Ideational apraxia

Explanation

Ideomotor apraxia is a disorder of executing learned gestures on command despite preserved knowledge of the action, and performance often improves when the actual object is provided. Ideational apraxia disrupts the conceptual sequencing of tool use even with real objects.

Question 22Evaluation

Which assessment identifies a client's vocational interests for return-to-work planning?

  1. Work Environment Impact Scale
  2. Strong Interest Inventory Correct answer.
  3. Minnesota Manual Dexterity Test
  4. Functional Capacity Evaluation

Explanation

The Strong Interest Inventory compares a client's interest patterns with those of people in various occupations, supporting vocational exploration. The other instruments measure physical work tolerances, environmental fit, or manual dexterity rather than interests.

Question 23Evaluation

During grip strength testing with a Jamar dynamometer, the standard protocol calls for which procedure?

  1. Three trials with the shoulder flexed overhead
  2. Three trials per hand, averaged Correct answer.
  3. Five alternating trials, recording the lowest score
  4. One maximal effort per hand in handle position 3

Explanation

Standard Jamar protocol uses three maximal trials for each hand with the elbow at about 90 degrees, and the trials are averaged to represent grip strength. Single trials or overhead positioning deviate from the standardized procedure.

Question 24Evaluation

Goal Attainment Scaling requires the therapist to do which of the following?

  1. Rank goals by the client's stated priorities
  2. Rate the client's satisfaction with performance from 1 to 10
  3. Score the client's independence on a seven-point scale
  4. Write expected outcomes for five levels of performance Correct answer.

Explanation

Goal Attainment Scaling specifies a five-point continuum from much less than expected to much more than expected, with the expected outcome at the midpoint. Progress is later rated against those predetermined levels rather than against satisfaction or independence scales.

Question 25Evaluation

An infant's asymmetric tonic neck reflex remains obligatory at 8 months of age. What is the most appropriate interpretation?

  1. It indicates a peripheral nerve injury requiring referral
  2. It is persistent and warrants further evaluation Correct answer.
  3. It is expected to remain throughout the first year
  4. It is a normal finding that should be monitored monthly

Explanation

The asymmetric tonic neck reflex typically integrates by about 4 to 6 months of age, so an obligatory response at 8 months suggests central nervous system immaturity and calls for further developmental assessment. Persistence of primitive reflexes can interfere with rolling, reaching, and midline control.

Question 26Evaluation

During manual muscle testing, a client can move the shoulder through full active range against gravity but cannot tolerate any added resistance. Which grade is documented?

  1. Grade 4 (Good)
  2. Grade 2 (Poor)
  3. Grade 5 (Normal)
  4. Grade 3 (Fair) Correct answer.

Explanation

Grade 3 indicates full active range of motion against gravity with no manual resistance. Grade 4 requires partial resistance, grade 2 eliminates gravity, and grade 5 is normal against maximal resistance.

Question 27Evaluation

What is the expected normal active range of motion for shoulder flexion in an adult?

  1. 0 to 90 degrees
  2. 0 to 45 degrees
  3. 0 to 180 degrees Correct answer.
  4. 0 to 60 degrees

Explanation

Normal shoulder flexion ranges from 0 to approximately 180 degrees. The other values substantially underestimate the expected flexion range.

Question 28Evaluation

On the Modified Ashworth Scale, a score of 1 indicates which finding?

  1. No increase in muscle tone
  2. Marked increase through most of the range
  3. Slight increase with catch and release Correct answer.
  4. Rigid limb in flexion or extension

Explanation

A score of 1 reflects a slight increase in muscle tone, manifesting as a catch and release or minimal resistance at the end of the range. A score of 0 is no increase, 3 is marked increase, and 4 is rigidity.

Question 29Evaluation

The Katz Index of Independence in Activities of Daily Living is used to document which area?

  1. Caregiver burden in dementia
  2. Upper extremity motor recovery after stroke
  3. Independence in basic self-care tasks Correct answer.
  4. Home safety hazards

Explanation

The Katz Index documents independence in basic ADLs such as bathing, dressing, toileting, transferring, continence, and feeding. It is not a measure of motor recovery, caregiver burden, or home safety.

Question 30Evaluation

The Canadian Occupational Performance Measure is designed to identify which client factor?

  1. Maximum grip strength across three trials
  2. Cognitive level during a leather-lacing task
  3. Wheelchair mobility in the community
  4. Self-perceived performance and satisfaction Correct answer.

Explanation

The COPM is a client-centered interview that identifies self-perceived occupational performance problems and the client's satisfaction with performance. It does not measure grip strength, cognitive level, or wheelchair mobility directly.

Question 31Evaluation

Two-point discrimination testing on the fingertip pads evaluates which sensory function?

  1. Vibration perception
  2. Deep pressure pain
  3. Temperature sensation
  4. Tactile discrimination Correct answer.

Explanation

Two-point discrimination assesses the ability to distinguish two nearby points on the skin, which is a measure of tactile discrimination. It does not test vibration, temperature, or deep pressure pain.

Question 32Evaluation

The Braden Scale is used to estimate a client's risk for which condition?

  1. Nutritional deficit
  2. Aspiration risk
  3. Fall risk
  4. Pressure injury risk Correct answer.

Explanation

The Braden Scale estimates pressure injury risk by rating sensory perception, moisture, activity, mobility, nutrition, and friction/shear. It is not a falls, nutrition, or aspiration screening tool.

Question 33Evaluation

At Rancho Los Amigos Level V, a client typically demonstrates which behavior?

  1. Purposeful, appropriate responses with mild confusion
  2. Confused, inappropriate, non-agitated behavior Correct answer.
  3. Inappropriate, non-purposeful responses to stimuli
  4. No response to any stimulus

Explanation

Rancho Level V is characterized by confused, inappropriate, non-agitated behavior with fragmented attention. Level I is no response, and Level IV is confused and agitated.

Question 34Evaluation

An older adult scores 14 out of 28 on the Tinetti Performance-Oriented Mobility Assessment. What is the most appropriate interpretation?

  1. High fall risk, indicating need for intervention Correct answer.
  2. Normal mobility for age
  3. Cognitive impairment requiring guardianship
  4. Low fall risk, with no further assessment needed

Explanation

A Tinetti score below 19 is generally interpreted as high fall risk. A score of 14 therefore indicates substantial fall risk and supports intervention.

Question 35Evaluation

The Nine-Hole Peg Test is most appropriate for evaluating which construct?

  1. Gross grip strength
  2. Visual acuity
  3. Finger dexterity Correct answer.
  4. Standing balance

Explanation

The Nine-Hole Peg Test is a timed measure of finger dexterity and fine manual coordination. It does not measure grip strength, visual acuity, or standing balance.

Question 36Evaluation

Which assessment is specifically designed to measure motor impairment and recovery after stroke?

  1. Mini-Mental State Examination
  2. Braden Scale
  3. Lawton Instrumental Activities of Daily Living Scale
  4. Fugl-Meyer Assessment Correct answer.

Explanation

The Fugl-Meyer Assessment measures post-stroke motor impairment and recovery across domains including movement, sensation, balance, and joint range. The other tools assess cognition, IADLs, or pressure injury risk.

Question 37Evaluation

A client consistently marks the right side of a horizontal line and ignores the left side. This finding is most consistent with which impairment?

  1. Unilateral neglect Correct answer.
  2. Ideational apraxia
  3. Stereognosis loss
  4. Constructional apraxia

Explanation

Omission of the left side during line bisection is a classic sign of left unilateral spatial neglect. Apraxia and stereognosis deficits do not produce this asymmetric spatial omission.

Question 38Evaluation

Which method is used to assess proprioception in the upper extremity?

  1. Placing a familiar object in the hand and naming it
  2. Feeling two nearby points on the fingertip
  3. Moving the thumb with vision occluded and asking direction Correct answer.
  4. Drawing a number on the palm and asking what it is

Explanation

Proprioception is assessed by moving a body part, such as the thumb, while the client's vision is occluded and asking the client to identify the direction of movement. The other methods assess stereognosis, graphesthesia, and two-point discrimination.

Question 39Evaluation

With vision occluded, a client cannot identify a coin placed in the hand despite intact sensation for touch. This deficit is termed which condition?

  1. Astereognosis Correct answer.
  2. Allodynia
  3. Proprioceptive loss
  4. Graphesthesia

Explanation

Astereognosis is the inability to recognize objects by touch despite intact primary sensory pathways. Graphesthesia refers to number identification on the palm, proprioceptive loss affects position sense, and allodynia is pain from nonpainful stimuli.

Question 40Evaluation

A client with a spinal cord injury has sensory but no motor function preserved below the neurologic level, including the sacral segments. Which ASIA Impairment Scale grade applies?

  1. ASIA C
  2. ASIA B Correct answer.
  3. ASIA D
  4. ASIA A

Explanation

ASIA B is a sensory incomplete injury: sensory function is preserved below the neurologic level, including sacral segments S4-S5, but motor function is not. ASIA A is complete, and ASIA C and D are motor incomplete grades.

Question 41Evaluation

Which nine-item self-report questionnaire is used to screen for and grade the severity of depression?

  1. Patient Health Questionnaire-9 Correct answer.
  2. Mini-Mental State Examination
  3. CAGE
  4. GAD-7

Explanation

The Patient Health Questionnaire-9 has nine items based on depressive symptoms and yields a severity score. The GAD-7 screens anxiety, the CAGE screens alcohol use, and the MMSE screens cognition.

Question 42Evaluation

Which four-item screening tool is used to identify problematic alcohol use?

  1. GAD-7
  2. Zarit Burden Interview
  3. PHQ-9
  4. CAGE Correct answer.

Explanation

The CAGE uses four questions about cutting down, annoyance, guilt, and eye-opening use to screen for problematic alcohol use. The other tools screen depression, anxiety, or caregiver burden.

Question 43Evaluation

Which instrument is designed to measure the perceived burden experienced by a family caregiver?

  1. Lawton IADL Scale
  2. Canadian Occupational Performance Measure
  3. Braden Scale
  4. Zarit Burden Interview Correct answer.

Explanation

The Zarit Burden Interview quantifies the perceived burden of providing care to a family member. The other instruments measure pressure injury risk, instrumental ADLs, or client-perceived occupational performance.

Question 44Evaluation

Which tool evaluates a wheelchair user's ability to perform skills such as turning, curbs, and transfers?

  1. Wheelchair Skills Test Correct answer.
  2. Tinetti Performance-Oriented Mobility Assessment
  3. Berg Balance Scale
  4. Functional Independence Measure

Explanation

The Wheelchair Skills Test directly assesses wheelchair mobility skills, including turning, curb negotiation, and transfers. The Tinetti and Berg assess ambulatory balance, and the FIM measures functional independence.

Question 45Evaluation

Which assessment uses observation of a client performing selected ADL tasks to rate motor and process skills?

  1. Katz Index
  2. Barthel Index
  3. AMPS Correct answer.
  4. Functional Independence Measure

Explanation

The Assessment of Motor and Process Skills (AMPS) rates the quality of ADL performance through observed motor and process skills. The Katz, Barthel, and FIM primarily rate level of independence or assistance needed.

Question 46Evaluation

A client obtains a score at the 25th percentile on a standardized measure. What is the correct interpretation?

  1. Answered exactly 25% of the test items correctly
  2. At or above 25% of the normative sample Correct answer.
  3. Is 25 months behind expected chronological age
  4. Scored 25 percentage points below the sample mean

Explanation

A percentile rank indicates the percentage of the normative sample scoring at or below that score. The 25th percentile means the client performed at or above about 25% of the normative group. It is not percent correct, a mean difference, or an age equivalent.

Question 47Evaluation

A measure demonstrates a ceiling effect when which situation occurs?

  1. Many high scorers earn the maximum, limiting discrimination Correct answer.
  2. Scores change inconsistently between two examiners
  3. Most low-functioning clients score at the minimum possible value
  4. The test correlates poorly with a gold-standard diagnosis

Explanation

A ceiling effect occurs when a large proportion of capable clients obtain the highest possible score, so the measure cannot distinguish among higher-functioning individuals. A floor effect would involve clustering at the minimum value.

Question 48Evaluation

Among all clients who screen positive on a test, the proportion who truly have the condition is called which property?

  1. Specificity
  2. Sensitivity
  3. Positive predictive value Correct answer.
  4. Negative predictive value

Explanation

Positive predictive value is the proportion of positive test results that are true positives. Sensitivity and specificity are properties of the test across all diseased and nondiseased people, while negative predictive value applies to negative results.

Question 49Evaluation

A panel of experts reviews a new self-care assessment and confirms that its items cover the full range of ADL tasks. This evidence supports which type of validity?

  1. Construct validity
  2. Content validity Correct answer.
  3. Ecological validity
  4. Criterion validity

Explanation

Content validity reflects the degree to which test items represent the full domain they are intended to measure. Expert review of item coverage is a standard method for establishing content validity.

Question 50Evaluation

An assessment accurately predicts how a client will perform daily tasks in the actual home environment. This finding best supports which property?

  1. Test-retest reliability
  2. Interrater reliability
  3. Ecological validity Correct answer.
  4. Internal consistency

Explanation

Ecological validity is the extent to which assessment results generalize to real-world settings and everyday performance. Reliability and internal consistency concern consistency of scores, not real-world prediction.