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CPN CPE CIS practice questions

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Question 1Pediatric Assessment and Growth/Development

A 4-year-old is brought for a well-child visit. Which history finding most strongly warrants a structured developmental and autism-specific evaluation rather than continued routine surveillance?

  1. Toe-walking that began when the child started walking
  2. Loss of previously acquired phrase speech at 30 months of age Correct answer.
  3. Parallel play preference during a playdate with a same-age cousin
  4. Use of only two-word combinations at 28 months of age

Explanation

Regression, meaning loss of language or social skills already attained, is a red flag that mandates prompt developmental and autism-specific assessment rather than watchful waiting. Two-word combinations at 28 months, toe-walking from ambulation onset, and parallel play in a young preschooler are common and generally do not by themselves require an urgent specialty referral.

Question 2Pediatric Assessment and Growth/Development

During a newborn examination, which finding is most consistent with a normal term neonate rather than a pathologic process?

  1. Moro reflex present and symmetric Correct answer.
  2. Persistent asymmetric tonic neck posture at rest
  3. Positive Ortolani maneuver
  4. Absent red reflex in one eye

Explanation

A symmetric, complete Moro response is an expected primitive reflex in a term newborn and supports intact neurologic function. A positive Ortolani click suggests developmental dysplasia of the hip, a fixed asymmetric tonic neck posture raises concern for neurologic or musculoskeletal abnormality, and an absent red reflex requires urgent evaluation for cataract, glaucoma, or retinoblastoma.

Question 3Pediatric Assessment and Growth/Development

A 9-month-old born at 27 weeks gestation is being assessed for developmental delay. Which approach best accounts for the infant's gestational history?

  1. Subtract the number of weeks born early from chronological age until about 24 months Correct answer.
  2. Compare the infant strictly with term norms without any adjustment
  3. Add the number of weeks born early to chronological age permanently
  4. Delay all developmental screening until the child reaches 3 years of age

Explanation

Corrected age is calculated by subtracting the weeks of prematurity from chronological age, and it is commonly applied until roughly 24 months to avoid over-identifying delay in infants born preterm. Using unadjusted term norms too early, adding rather than subtracting the preterm weeks, or postponing screening entirely all distort the assessment.

Question 4Pediatric Assessment and Growth/Development

Which statement best describes the standard use of growth charts in pediatric practice?

  1. Head circumference should be plotted only when the child has a neurologic complaint
  2. A single measurement above the 95th percentile establishes a diagnosis of obesity
  3. Growth percentiles are valid only for children older than 5 years
  4. Serial measurements plotted over time carry more clinical meaning than any single plotted point Correct answer.

Explanation

Growth assessment depends on the trajectory of serial measurements rather than isolated values, because crossing percentiles or a falling growth velocity signals risk that a single point cannot. A lone high value does not establish a diagnosis, growth charts apply from birth onward, and head circumference is a routine measurement in infants and young children.

Question 5Pediatric Assessment and Growth/Development

A 15-month-old has a weight-for-length below the 5th percentile, and the parent reports the child drinks large volumes of juice and refuses solids. Which next step is most appropriate?

  1. Restrict all oral intake and begin nasogastric feeds
  2. Obtain a detailed feeding and dietary history and arrange close follow-up with targeted nutrition guidance Correct answer.
  3. Reassure the family and recheck weight in 12 months
  4. Immediately order growth hormone stimulation testing

Explanation

Failure to thrive is evaluated first by clarifying intake, feeding behavior, and psychosocial factors, then by planning nutritional intervention with short-interval follow-up to assess response. Endocrine testing is reserved for children whose growth pattern suggests a hormonal cause, and aggressive enteral feeding is not a first step in a child with a plausible dietary explanation.

Question 6Pediatric Assessment and Growth/Development

At what age does a typically developing infant most commonly achieve independent sitting without support?

  1. 2 to 3 months
  2. 14 to 15 months
  3. 6 to 8 months Correct answer.
  4. 11 to 12 months

Explanation

Independent sitting without support is typically achieved between about 6 and 8 months as trunk control and postural stability mature. Sitting at 2 to 3 months would be unusually early, while 11 to 12 months and 14 to 15 months are later than expected and would prompt closer developmental review.

Question 7Pediatric Assessment and Growth/Development

A 5-year-old is described by a teacher as unable to hop on one foot, has frequent falls, and cannot copy a square. Which interpretation is most appropriate?

  1. The motor and visual-motor findings warrant developmental and neurologic evaluation Correct answer.
  2. These findings are expected at age 5 and require no action
  3. The child should be started on a strength-training program before any assessment
  4. The child should be referred only for vision screening and otherwise observed

Explanation

By age 5, hopping on one foot and copying a square are expected skills, so their absence together with frequent falls suggests a motor coordination or neurologic problem that merits evaluation. Vision screening alone would not address the motor findings, and exercise programming should follow rather than precede assessment.

Question 8Pediatric Assessment and Growth/Development

Which finding on a routine 12-month visit most suggests the need for audiology evaluation?

  1. The infant turns toward a parent's voice
  2. The infant uses gestures such as pointing to request objects
  3. The infant says one or two words with meaning
  4. The infant has no consistent response to name and few babbling consonants Correct answer.

Explanation

Failure to respond consistently to name and limited consonant babbling at 12 months raise concern for hearing loss and warrant audiologic testing. Turning to voice, using gestures, and saying a word or two are all expected communicative behaviors at this age.

Question 9Pediatric Assessment and Growth/Development

A 6-year-old's body mass index plots at the 90th percentile for age and sex. Which classification is correct?

  1. Normal weight
  2. Obesity
  3. Underweight
  4. Overweight Correct answer.

Explanation

In children aged 2 years and older, a BMI between the 85th and 94th percentile is classified as overweight, while obesity begins at the 95th percentile. Values below the 5th percentile indicate underweight, and the 5th to 84th range is considered normal weight.

Question 10Pediatric Assessment and Growth/Development

A 3-year-old presents with a 6-month history of poor weight gain. Which element of the assessment is most useful in distinguishing inadequate intake from an underlying organic disorder?

  1. Reviewing a prospective food and stool diary alongside serial weight and length measurements Correct answer.
  2. Measuring height only once at this visit
  3. Asking whether the child has started preschool
  4. Checking a random blood glucose level

Explanation

A prospective dietary and stool record combined with serial growth data helps separate inadequate caloric intake from malabsorption or increased metabolic demand. A single height measurement, a random glucose, and preschool attendance do not provide the longitudinal information needed to classify the cause.

Question 11Pediatric Assessment and Growth/Development

During a 2-month well-child visit, which immunization-related assessment is most appropriate before administering vaccines?

  1. Checking a complete blood count
  2. Deferring all vaccines until the child can verbalize consent
  3. Obtaining a chest radiograph
  4. Reviewing prior reactions, current illness, and contraindications such as severe allergy to a vaccine component Correct answer.

Explanation

Pre-vaccination assessment focuses on prior adverse reactions, current acute illness, and known contraindications such as severe allergy to a component or immunocompromise. Laboratory tests, imaging, and child assent are not prerequisites for routine infant immunization.

Question 12Pediatric Assessment and Growth/Development

A 10-month-old has a head circumference that has crossed from the 50th to below the 3rd percentile over two visits. Which action is most appropriate?

  1. Measure length only and stop plotting head circumference
  2. Reassure the family because head size varies with heredity
  3. Document the finding and recheck in 1 year
  4. Obtain a careful developmental history and arrange prompt medical evaluation Correct answer.

Explanation

A head circumference that crosses major percentile lines downward suggests failure of brain growth and requires prompt evaluation, including developmental assessment and neuroimaging consideration. Waiting a year, attributing the change to heredity, or abandoning head measurement would delay identification of a serious condition.

Question 13Pediatric Assessment and Growth/Development

Which statement about developmental screening tools is most accurate?

  1. Screening identifies children who need further diagnostic evaluation Correct answer.
  2. Screening is unnecessary when a parent reports no concerns
  3. A single screening score replaces clinical judgment
  4. Screening tools establish a definitive diagnosis of developmental disorder

Explanation

Standardized screening instruments are designed to flag children at risk so that they can be referred for diagnostic assessment; they do not themselves establish a diagnosis. Screening remains valuable even without parental concern, and scores must always be integrated with clinical judgment.

Question 14Pediatric Assessment and Growth/Development

A 4-year-old is being evaluated for short stature. Which combination of findings most strongly suggests a pathologic rather than familial or constitutional cause?

  1. Height at the 25th percentile with midparental height near the 25th percentile
  2. Height below the 3rd percentile with a growth velocity that is falling across visits Correct answer.
  3. Bone age equal to chronological age with normal growth velocity
  4. Delayed puberty in a parent with a similar growth pattern

Explanation

Height well below the expected range combined with decelerating growth velocity points to a pathologic cause such as endocrine, gastrointestinal, or chronic systemic disease. Concordance with midparental height, bone age matching chronological age, and a family history of delayed maturation all favor constitutional or familial patterns.

Question 15Pediatric Assessment and Growth/Development

At approximately what age do most children begin to use two-word combinations?

  1. 6 to 9 months
  2. 30 to 36 months
  3. 42 to 48 months
  4. 18 to 24 months Correct answer.

Explanation

Two-word combinations typically emerge between about 18 and 24 months as vocabulary expands and grammar begins to develop. Six to nine months is a babbling period, while 30 to 36 months and 42 to 48 months are well past the expected onset of word combinations.

Question 16Pediatric Assessment and Growth/Development

A 7-year-old with obesity has a blood pressure at the 97th percentile for age, sex, and height on repeated measurement. What is the most appropriate interpretation?

  1. This represents hypotension
  2. This represents hypertension and requires further evaluation Correct answer.
  3. This should be ignored until the child reaches adulthood
  4. This is normal for a child with obesity

Explanation

Blood pressure at or above the 95th percentile on repeated occasions in a child is classified as hypertension and requires confirmation and evaluation for causes and target-organ effects. Obesity raises risk but does not make an elevated reading normal, and pediatric hypertension is not deferred to adulthood.

Question 17Pediatric Assessment and Growth/Development

Which physical examination finding in a 2-year-old is most suggestive of an underlying genetic syndrome?

  1. Minor dysmorphic features that are also present in the unaffected parent
  2. Positional plagiocephaly that resolved with repositioning
  3. Multiple dysmorphic features with developmental delay and growth deviation Correct answer.
  4. A single transverse palmar crease with otherwise normal tone and growth

Explanation

The combination of several dysmorphic features with developmental delay and growth deviation raises suspicion for a syndromic cause and supports genetics referral. A single minor variant, traits shared with an unaffected parent, and resolved positional plagiocephaly are common and nonspecific.

Question 18Pediatric Assessment and Growth/Development

Which approach best supports accurate developmental surveillance at every well-child visit?

  1. Asking only whether the parent has concerns and documenting the answer
  2. Relying on the child's performance during a brief office visit alone
  3. Reviewing milestones only when the child is school-aged
  4. Using validated milestone checklists plus eliciting and acting on parental concerns Correct answer.

Explanation

Effective surveillance combines validated milestone checklists with parental concerns, because parents notice emerging problems and checklists standardize the review of skills. Relying on a single question or on office behavior alone misses delays, and waiting until school age forfeits early intervention.

Question 19Pediatric Assessment and Growth/Development

A 12-month-old born at 33 weeks has not yet started crawling but sits independently, transfers objects, and babbles. How should corrected age inform interpretation?

  1. The lack of crawling indicates definite cerebral palsy
  2. Crawling must be achieved by 9 months in all infants
  3. The child should be referred immediately for magnetic resonance imaging
  4. Crawling is not a mandatory milestone, and corrected age of about 10 months makes the pattern reassuring Correct answer.

Explanation

Crawling is not a required milestone, and many typically developing infants bottom-shuffle or skip it. With a corrected age near 10 months and intact sitting, object transfer, and babbling, the overall picture is reassuring, so imaging and a cerebral palsy diagnosis would be premature.

Question 20Pediatric Assessment and Growth/Development

Which measurement is most appropriate for assessing linear growth in a 20-month-old who cannot stand reliably?

  1. Sitting height alone
  2. Arm span
  3. Standing height with a wall-mounted stadiometer
  4. Recumbent length on a length board Correct answer.

Explanation

Children younger than 2 years, or those unable to stand reliably, should have recumbent length measured on a length board because standing height is unreliable in this group. Stadiometers are used for children who can stand, and arm span and sitting height do not substitute for length in this age range.

Question 21Pediatric Assessment and Growth/Development

A 3-year-old is noted to have a vocabulary of about 50 words and no two-word phrases. Which conclusion is best supported?

  1. The child simply needs more screen time to build vocabulary
  2. Reassurance is appropriate because boys talk later
  3. Language is appropriate for age
  4. This represents a significant expressive language delay requiring evaluation and referral Correct answer.

Explanation

By 3 years a child is expected to use short sentences and a much larger vocabulary, so 50 single words without word combinations indicates meaningful expressive delay. Attributing the delay to sex or recommending more screen exposure would delay referral for speech-language evaluation and early intervention.

Question 22Pediatric Assessment and Growth/Development

Which statement about the red reflex examination in a newborn is most accurate?

  1. It is optional if the parents have no concerns
  2. A white reflex is a normal variant in the newborn period
  3. An abnormal or absent red reflex requires prompt ophthalmologic evaluation Correct answer.
  4. The red reflex should be checked only at the 12-month visit

Explanation

The red reflex is a required part of the newborn examination, and an absent, asymmetric, or white reflex warrants urgent ophthalmologic assessment for conditions such as congenital cataract or retinoblastoma. It is not optional, a white reflex is not normal, and checking only at 12 months would miss sight-threatening disease.

Question 23Pediatric Assessment and Growth/Development

A 5-year-old with new-onset enuresis, weight loss, and increased thirst is being evaluated. Which assessment element is most directly relevant to the leading concern?

  1. Assessing for scoliosis
  2. Checking for phimosis
  3. Reviewing the family's bedtime routine only
  4. Measuring urine glucose and ketones along with a blood glucose Correct answer.

Explanation

Polyuria, polydipsia, weight loss, and secondary enuresis raise concern for new-onset diabetes, so urine glucose and ketones with a blood glucose are the most informative immediate tests. Bedtime routine review, phimosis, and scoliosis screening do not address the metabolic presentation.

Question 24Pediatric Assessment and Growth/Development

Which statement best describes the expected progression of fine motor skills in the first year?

  1. Fine motor skills develop independently of visual tracking
  2. Palmar grasp appears before the pincer grasp Correct answer.
  3. Both grasps appear simultaneously at birth
  4. Pincer grasp appears before the palmar grasp

Explanation

Fine motor development proceeds from crude to refined, so a whole-hand palmar grasp emerges before the thumb-and-index pincer grasp near 9 to 12 months. The grasps do not appear simultaneously at birth, and fine motor development is closely linked with visual tracking and reach.

Question 25Pediatric Assessment and Growth/Development

A 10-year-old has a body mass index at the 98th percentile and a fasting lipid panel showing elevated triglycerides and low HDL. Which interpretation best guides management?

  1. The lipid panel should be repeated only after age 18
  2. The lipid findings are unrelated to weight status and need no follow-up
  3. Immediate statin therapy is required for all children in this situation
  4. Obesity-related dyslipidemia should prompt structured lifestyle intervention with monitoring Correct answer.

Explanation

Children with obesity are at risk for dyslipidemia, and the appropriate first step is intensive lifestyle intervention with follow-up lipid monitoring. The findings are not unrelated to weight, pharmacotherapy is reserved for selected high-risk children after lifestyle efforts, and deferring reassessment to adulthood misses the opportunity for early intervention.

Question 26Pediatric Assessment and Growth/Development

A 9-month-old is brought for a well-child visit. The parent reports the infant sits steadily without hand support, pulls to stand holding furniture, and transfers a cube from hand to hand. Which statement best interprets these findings?

  1. Hand-to-hand transfer before 12 months suggests a fine motor delay needing occupational therapy.
  2. These skills are consistent with expected development at 9 months and warrant continued routine surveillance. Correct answer.
  3. The presence of pulling to stand at 9 months indicates a motor regression requiring urgent imaging.
  4. These skills suggest advanced development and should prompt referral for gifted evaluation.

Explanation

Independent sitting, pulling to stand, and transferring objects are expected milestones in the 8- to 10-month window, so these findings reflect typical maturation rather than pathology. Routine developmental surveillance should continue at each visit, with screening only if concerns arise.

Question 27Pediatric Assessment and Growth/Development

During a newborn examination, the clinician assesses the rooting reflex. Which description best characterizes this reflex?

  1. Symmetric arm extension and flexion elicited by letting the head drop backward
  2. Toe fanning with dorsiflexion when the sole is stroked from heel to toe
  3. Plantar flexion of the foot when the ball of the foot is pressed
  4. Turning the head toward a stimulus stroking the cheek and opening the mouth to feed Correct answer.

Explanation

The rooting reflex is a primitive feeding reflex in which stroking the perioral skin causes the infant to turn the head toward the stimulus and open the mouth. It supports breastfeeding and typically fades by about 4 months of age.

Question 28Pediatric Assessment and Growth/Development

A 15-month-old is seen for a health supervision visit. The toddler walks well, says three single words, points to indicate wants, and follows a one-step command without gesture. Which interpretation is most appropriate?

  1. Expressive language is delayed because fewer than 20 words are present at 15 months.
  2. The child meets criteria for autism spectrum disorder based on limited word count alone.
  3. Receptive language is delayed because commands should be followed only after 24 months.
  4. The child's language and social communication are appropriate for age and require no referral. Correct answer.

Explanation

At 15 months, most children use a few single words, point to communicate needs, and follow simple commands, so this profile is within normal limits. Vocabulary expands rapidly after 18 months, and isolated word counts before that age do not establish delay.

Question 29Pediatric Assessment and Growth/Development

A clinician plots a 30-month-old's length and weight on a growth chart. Which statement best describes the correct use of growth charts in this age group?

  1. Weight-for-length should be plotted until 36 months, and body mass index is used only after age 2 years. Correct answer.
  2. Body mass index-for-age is the preferred index beginning at birth for all children.
  3. Length should be measured standing for all children older than 24 months regardless of ability.
  4. Head circumference should be plotted only until 12 months and then discontinued.

Explanation

For children under 2 years, weight-for-length is the recommended index for assessing weight status, while body mass index-for-age is used from age 2 years onward. Correct chart selection and measurement technique are essential for accurate interpretation.

Question 30Pediatric Assessment and Growth/Development

A 4-year-old is brought for evaluation of possible hearing loss. The child passed newborn hearing screening, has clear speech but frequently asks for repetition, and turns the television volume high. Which next step is most appropriate?

  1. Repeat the newborn otoacoustic emissions screen in the office and discharge if normal.
  2. Delay evaluation until school entry because hearing cannot be reliably tested before age 5 years.
  3. Reassure the family because newborn screening was passed and no further testing is needed.
  4. Refer for comprehensive audiologic evaluation including age-appropriate behavioral testing. Correct answer.

Explanation

Passing newborn screening does not exclude later-onset or progressive hearing loss, and symptoms such as frequent requests for repetition and high television volume warrant formal audiologic assessment. Age-appropriate behavioral and physiologic testing can be performed well before school age.

Question 31Pediatric Assessment and Growth/Development

A 6-year-old is being assessed for growth. The clinician calculates that the child's height is at the 10th percentile while mid-parental height predicts a target range near the 50th percentile. Which conclusion is best supported?

  1. The child's height is within the normal range but below the expected genetic target, so further growth evaluation is reasonable. Correct answer.
  2. The height at the 10th percentile confirms a pathologic growth disorder requiring immediate hormone testing.
  3. Mid-parental height is irrelevant once a single height percentile has been obtained.
  4. A height at the 10th percentile is abnormal and always indicates failure to thrive.

Explanation

Comparing a child's height percentile with the mid-parental target helps distinguish familial short stature from a child growing below genetic potential. A height that is within population norms but well below the predicted target merits further assessment rather than immediate conclusions.

Question 32Pediatric Assessment and Growth/Development

A 5-year-old is evaluated for a suspected genetic syndrome. Which combination of dysmorphic features most strongly warrants referral for genetic evaluation?

  1. Microcephaly with widely spaced nipples and a congenital heart murmur Correct answer.
  2. Mild positional plagiocephaly with resolved after repositioning
  3. Epicanthal folds and a flat nasal bridge in isolation
  4. A single transverse palmar crease alone

Explanation

The co-occurrence of major and minor anomalies, such as microcephaly, widely spaced nipples, and a congenital heart defect, substantially raises the probability of an underlying syndrome and supports genetic referral. Isolated minor features are common in unaffected children and carry low diagnostic yield.

Question 33Health Promotion and Anticipatory Guidance

A 2-month-old infant is seen for a well-child visit. Which anticipatory guidance topic is most appropriate to emphasize at this age?

  1. Placing the infant to sleep supine on a firm surface Correct answer.
  2. Beginning toilet training readiness
  3. Introducing whole cow's milk
  4. Starting iron-fortified cereal by spoon

Explanation

Safe sleep counseling-supine positioning on a firm, flat surface without loose bedding-is a core 2-month guidance topic and is linked to reduced sudden infant death risk. Toilet training, cow's milk, and spoon-feeding solids are developmentally inappropriate at this age.

Question 34Health Promotion and Anticipatory Guidance

At the 4-month well-child visit, which feeding guidance is most consistent with current recommendations for a healthy term infant?

  1. Exclusive breastfeeding or iron-fortified formula, with solids usually starting around 6 months Correct answer.
  2. Introducing pureed foods now to improve sleep duration
  3. Switching to reduced-fat formula to prevent obesity
  4. Adding water between feeds to reduce caloric intake

Explanation

Human milk or iron-fortified infant formula remains the primary source of nutrition through the first 6 months, with complementary foods generally introduced around 6 months as readiness signs appear. Early solids, water supplementation, and reduced-fat formula are not recommended.

Question 35Health Promotion and Anticipatory Guidance

A parent of a 12-month-old asks when to expect the child to begin using a cup instead of a bottle. Which response best reflects standard guidance?

  1. Continue the bottle until age 3 for adequate calcium
  2. Introduce an open or straw cup now and wean from the bottle by about 12–18 months Correct answer.
  3. Offer only juice in the bottle to encourage cup interest
  4. Wait until the child can drink independently without spills

Explanation

Cup introduction is encouraged around 6 months and bottle weaning is typically targeted by 12–18 months to support oral-motor development and reduce caries and iron-deficiency risk. Prolonged bottle use and juice in bottles are discouraged.

Question 36Health Promotion and Anticipatory Guidance

During a 15-month visit, a parent reports the toddler refuses most new foods. Which anticipatory guidance is most appropriate?

  1. Restrict snacks entirely until the child accepts new foods
  2. Force the child to finish each offered portion
  3. Offer only the child's preferred foods to ensure intake
  4. Continue offering a variety of foods repeatedly without pressure and model eating Correct answer.

Explanation

Repeated neutral exposure, modeling, and avoiding pressure are evidence-based strategies for typical toddler neophobia. Coercion, restrictive snacking, and narrowing variety can worsen feeding conflict and limit dietary diversity.

Question 37Health Promotion and Anticipatory Guidance

Which statement best describes the recommended daily physical activity target for children aged 6–17 years?

  1. Activity is not quantified; free play alone is sufficient
  2. 150 minutes per week of light activity only
  3. 60 minutes or more of moderate-to-vigorous activity daily, including muscle- and bone-strengthening activities Correct answer.
  4. 30 minutes of vigorous activity twice weekly

Explanation

Guidance for school-aged children and adolescents is at least 60 minutes of moderate-to-vigorous physical activity daily, incorporating vigorous, muscle-strengthening, and bone-strengthening activity at least three days weekly.

Question 38Health Promotion and Anticipatory Guidance

A 4-year-old is due for a well-child visit. Which preventive screening is recommended at this age in most high-income settings?

  1. Universal newborn hearing screening
  2. Routine lipid panel for all children
  3. Vision screening and blood pressure measurement Correct answer.
  4. Routine electrocardiogram

Explanation

Preschool visits typically include vision screening and blood pressure measurement beginning around age 3. Universal newborn hearing screening occurs in the nursery, and routine lipid panels and ECGs are not universal preschool screens.

Question 39Health Promotion and Anticipatory Guidance

A parent asks how to reduce the risk of early childhood caries in a 2-year-old. Which advice is most appropriate?

  1. Give juice freely throughout the day
  2. Brush the child's teeth with a smear of fluoride toothpaste twice daily Correct answer.
  3. Allow the child to fall asleep with a bottle of milk
  4. Delay the first dental visit until age 6

Explanation

Twice-daily brushing with a small fluoride toothpaste smear, a dental home by age 1, and limiting sugary liquids reduce caries risk. Bottles at bedtime, ad libitum juice, and delayed dental care increase risk.

Question 40Health Promotion and Anticipatory Guidance

A 9-year-old presents for a well-child visit. Which anticipatory guidance topic is most appropriate to address at this developmental stage?

  1. Safe sleep positioning
  2. Toilet training readiness
  3. Helmet use and pedestrian safety Correct answer.
  4. Introduction of complementary foods

Explanation

School-aged children benefit from injury-prevention counseling such as helmet use, pedestrian and bicycle safety, and water safety. Safe sleep, toilet training, and complementary feeding belong to earlier developmental stages.

Question 41Health Promotion and Anticipatory Guidance

A 16-year-old presents for a preventive visit. Which counseling approach best supports adolescent risk reduction?

  1. Discuss confidentiality and offer private time during the visit Correct answer.
  2. Defer mental health screening until adulthood
  3. Limit discussion to physical complaints only
  4. Include parents throughout all sensitive questions

Explanation

Adolescent visits should include confidential time and clear explanation of confidentiality limits, which improves disclosure of risk behaviors and mental health concerns. Excluding private discussion or deferring mental health screening reduces the value of the visit.

Question 42Health Promotion and Anticipatory Guidance

A 6-month-old is scheduled for immunizations. A parent reports a prior severe allergic reaction to a vaccine component. What is the most appropriate next step?

  1. Administer the vaccine and observe for 15 minutes
  2. Skip all future immunizations permanently
  3. Proceed with all scheduled vaccines without modification
  4. Consult allergy guidance and defer the implicated vaccine pending evaluation Correct answer.

Explanation

A documented severe allergy to a vaccine component warrants deferral of the implicated vaccine and specialist evaluation, with use of alternatives when available. Proceeding routinely risks anaphylaxis, and abandoning all immunizations is not appropriate.

Question 43Health Promotion and Anticipatory Guidance

A family with a 3-year-old lives in a home built before 1978 with peeling paint. Which guidance is most appropriate?

  1. Recommend chelation therapy before any testing
  2. Advise that lead risk applies only to adults
  3. Recommend testing the child's blood lead level and addressing the paint hazard Correct answer.
  4. Reassure the family that lead exposure is no longer a concern

Explanation

Older housing with deteriorating paint is a recognized lead hazard; blood lead testing and environmental remediation are indicated. Chelation is reserved for confirmed elevated levels, and lead risk clearly applies to young children.

Question 44Health Promotion and Anticipatory Guidance

A 10-year-old has a body mass index at the 96th percentile. Which initial counseling approach is most appropriate?

  1. Recommend weight-loss medication as first-line therapy
  2. Defer all discussion until the child reaches adulthood
  3. Focus on family-wide healthy eating, reduced sugar-sweetened beverages, and increased activity Correct answer.
  4. Recommend a very-low-calorie diet

Explanation

Pediatric overweight is addressed with family-based lifestyle changes: improved diet quality, reduced sugar-sweetened beverages, and increased physical activity, avoiding restrictive dieting. Medication and intensive restriction are not first-line for this presentation.

Question 45Health Promotion and Anticipatory Guidance

A parent of a 2-year-old asks how much screen time is appropriate. Which response best reflects current guidance for this age?

  1. Unlimited screen time if content is educational
  2. Two hours of solo screen time daily is recommended
  3. Screen time should replace outdoor play in poor weather
  4. Limit to high-quality programming with caregiver co-viewing and avoid solo screen use Correct answer.

Explanation

For toddlers, guidance emphasizes limiting screen media to high-quality content viewed with a caregiver rather than solo use. Unlimited access, fixed solo viewing targets, and replacing active play are inconsistent with recommendations.

Question 46Health Promotion and Anticipatory Guidance

A 13-year-old reports feeling persistently sad and has stopped attending activities. What is the most appropriate next step in the preventive visit?

  1. Recommend only increased physical activity
  2. Refer immediately to emergency services without further assessment
  3. Administer a validated depression screen and assess safety Correct answer.
  4. Reassure the teen that mood changes are normal and revisit next year

Explanation

Persistent sadness and withdrawal warrant a validated depression screen with safety assessment, including suicidal ideation. Reassurance alone or activity-only advice misses a treatable condition, while emergency referral should follow risk assessment.

Question 47Health Promotion and Anticipatory Guidance

A parent asks how to prevent unintentional injury in a 1-year-old. Which combination is most appropriate?

  1. Allowing free access to the kitchen stove to build independence
  2. Placing the crib near a window with blind cords
  3. Stair gates, outlet covers, and safe storage of medications and cleaning products Correct answer.
  4. Keeping small objects within reach to develop fine motor skills

Explanation

Toddler injury prevention includes stair gates, outlet covers, and locked storage of medications and household products, along with water and window safety. Exposure to stoves, blind cords, and small objects increases injury and choking risk.

Question 48Health Promotion and Anticipatory Guidance

A 5-year-old is entering kindergarten. Which anticipatory guidance is most relevant to school readiness counseling?

  1. Newborn metabolic screening
  2. Introduction of whole cow's milk
  3. Daily reading and language-rich interaction with caregivers Correct answer.
  4. Safe sleep positioning

Explanation

School readiness guidance emphasizes daily reading, language-rich interaction, and routines that support early literacy and social development. The other options belong to infancy or the newborn period.

Question 49Health Promotion and Anticipatory Guidance

A 14-year-old asks about human papillomavirus vaccination. Which response is most accurate?

  1. It is recommended only after sexual debut
  2. It requires annual booster doses
  3. It is routinely recommended in early adolescence, with catch-up through young adulthood Correct answer.
  4. It is contraindicated in adolescents

Explanation

HPV vaccination is routinely recommended in early adolescence and can be given as catch-up through young adulthood. It is not conditioned on sexual debut and does not require annual boosters.

Question 50Health Promotion and Anticipatory Guidance

A family with a newborn asks how to reduce the risk of sudden infant death syndrome. Which set of practices is most appropriate?

  1. Bed sharing throughout the night
  2. Prone sleep to prevent choking
  3. Overheating the infant to promote sleep
  4. Supine sleep, firm surface, no soft bedding, and avoidance of smoke exposure Correct answer.

Explanation

SIDS risk reduction includes supine sleep on a firm surface without soft bedding, avoidance of smoke exposure, and room sharing without bed sharing. Prone sleep and overheating increase risk.