Is pediatrics high yield on the PEBC exam?

Yes. Pediatric dosing and common childhood conditions come up regularly, and the safety of avoiding certain drugs in children is a frequent target. The exact mix is randomized from one sitting to the next, but pediatrics is consistently worth solid preparation, especially the dosing.

What pediatrics topics should I focus on for the PEBC?

Focus on weight-based dosing and how to check it against the maximum dose, fever and antipyretic dosing, the drugs to avoid in children, hydration and oral rehydration, and the common pediatric minor ailments. Careful dosing is the single most transferable skill.

Which references should I use for pediatrics on the PEBC?

Use the Canadian Paediatric Society guidance for clinical management, along with a pediatric dosing reference for the calculations. The PEBC expects safe, weight-appropriate dosing and the correct referral decisions for children.

How should I study pediatrics for the PEBC?

Get fast and accurate at weight-based dosing, memorize the drugs to avoid in children, and learn the fever red flags that change self-care into referral.

PEBC Pediatrics Practice Questions

Pediatrics is a high-yield, calculation-heavy area on the PEBC exam. Weight-based dosing, fever, common childhood conditions, and the drugs to avoid in children all show up, and most questions test careful dosing and knowing when a child needs referral.

Below is a sample drawn from those areas. Every option gets a written verdict, so the dosing or safety detail that decided the question is spelled out rather than left for you to guess.

Written and reviewed against current Canadian guidelines and references.

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All 4

options explained

full clinical case

How to approach a PEBC pediatrics question

1Most pediatric questions hinge on weight-based dosing, so set up the mg/kg/day calculation carefully, divide it into the right number of doses, and check against the maximum dose.
2For fever, know the appropriate antipyretic dosing and the age-based red flags that need referral or urgent assessment rather than self-care.
3Watch for the drugs to avoid in children, such as ASA and the risk of Reye's syndrome, and certain agents in young infants.
4Remember the formulation and palatability issues, since the right drug still fails if the child will not take it.
5For dehydration and minor illness, know when oral rehydration is enough and when to refer.

Practice questions

Tap an answer to see why each option is right or wrong.

Question 1Pediatric Health

Which colic product is licensed by Health Canada for infant colic?

Incorrect · Answer: C

PEBC Yield: Low-Meddrug-selectionpediatriccounsellingintraclass-differentiation

Tempting because sucrose may have a short analgesic effect, but it is not the licensed colic product.

Tempting because it has better evidence for reducing crying time, but licensing is the tested distinction.

C) (Correct)

Correct. Simethicone is the Health Canada-licensed product for infant colic despite largely placebo-level efficacy.

Tempting because it is marketed for infant discomfort, but it is not the licensed colic product in this framework.

Question 2Pediatric Health

Which dehydration severity classification fits 6 to 9% volume loss?

Incorrect · Answer: C

PEBC Yield: Low-Meddiagnosis-classificationpediatricscreeningpatient-assessment

Tempting if symptoms are not yet prominent, but 6 to 9% is clinically meaningful fluid loss.

Tempting because mild dehydration is adjacent, but mild is below this range.

C) (Correct)

Correct. A 6 to 9% volume loss is moderate dehydration.

Tempting because 9% is close to severe, but severe dehydration is over 10%.

Question 3Fever in Children

Which maximum daily ibuprofen dose is used for children with fever?

Incorrect · Answer: D

PEBC Yield: Low-Meddose-adjustmentpediatriccalculationmonitoring

Tempting because it is safely below the ceiling. Wrong here because it is not the listed maximum. Would be correct if asking for a conservative daily target.

Tempting because it is close to the maximum. Wrong here because the listed cap is higher. Would be correct if a clinician set a lower patient-specific limit.

Tempting because it is within the same order of magnitude. Wrong here because it exceeds the pediatric maximum for fever. Would be correct only for a different drug or protocol.

D) (Correct)

Correct. The pediatric maximum daily ibuprofen dose is 40 mg/kg/day, without exceeding the adult dose.

Question 4TPN & IV Administration

A 60-year-old male on central TPN develops fever, chills, and rigors 5 days after line insertion. Blood cultures drawn from the central line and a peripheral site both grow Staphylococcus aureus. Which of the following is the most likely source of this infection?

Incorrect · Answer: C

PEBC Yield: LowADR-recognitiondiagnosis-classification

Hematogenous seeding from a distant source is possible but less common than direct contamination at the catheter site. The positive cultures from both the central line and peripheral site with S. aureus (a skin organism) strongly suggest catheter-related infection.

The cultures grew Staphylococcus aureus, not a fungal organism. While Candida species are the other common TPN-related infection organism, the clinical scenario points to bacterial infection from skin flora, not fungal superinfection.

C) (Correct)

Correct. Systemic infection is the most common complication of central TPN, and the most common organisms are Staphylococcus aureus (skin flora) and Candida species. The primary route of contamination is introduction of skin flora during line insertion and dressing changes. Strict aseptic technique during these procedures is the key preventive measure.

While TPN contamination during compounding is possible, it is not the most common route. The most common organisms causing TPN-related infections are skin flora (Staphylococcus aureus), which enter during catheter insertion or dressing changes.

Question 5Pediatric Health

Untreated diaper dermatitis persisting for how long raises concern for secondary Candida infection?

Incorrect · Answer: C

PEBC Yield: Low-Medmonitoringpediatricscreeningdiagnosis-classification

Tempting because early rash can worsen quickly, but 1 day is below the Candida-risk threshold.

Tempting because it is close, but the threshold is longer.

C) (Correct)

Correct. Diaper dermatitis persisting for more than 3 days increases risk of secondary Candida infection.

Tempting because a 4-day history is concerning, but the key threshold is 3 days.

Question 6Pediatric Health

Compresses are indicated for diaper dermatitis with which presentation?

Incorrect · Answer: D

PEBC Yield: Low-Meddrug-selectionnon-pharmacologicalpediatricpatient-assessment

Tempting because scaling occurs in diaper dermatitis, but compresses are for wet inflamed lesions.

Tempting because it resembles irritant rash, but compresses are not for dry uncomplicated chafing.

Tempting because Candida can coexist, but the compress indication is oozing or crusting with inflammation.

D) (Correct)

Correct. Compresses are indicated when dermatitis is oozing and crusting with inflammation.

Question 7Fever in Children

A pharmacist is counseling a parent of a 2-year-old with a history of febrile seizures. The child currently has a fever of 39.0C. The parent asks whether giving ibuprofen around the clock will prevent another febrile seizure. Which of the following is the most accurate response?

Incorrect · Answer: A

PEBC Yield: Lowcounsellingnon-pharmacological

A) (Correct)

Correct. Antipyretics do NOT prevent febrile seizures. Febrile seizures are age-dependent (6 months to 6 years) and are not prevented by controlling the fever level. Antipyretics should be used for comfort only, and parents should be counseled that the goal is to relieve distress, not to prevent seizures.

This is a common misconception. Antipyretics do NOT prevent febrile seizures, even at maximum doses with regular dosing schedules. Febrile seizure risk is age-dependent (occurring between 6 months and 6 years), not fever-level dependent.

Alternating acetaminophen and ibuprofen does not eliminate seizure risk. Antipyretics of any kind, in any combination or schedule, have not been shown to prevent febrile seizures. This approach may also increase the risk of dosing errors.

While antipyretics do not prevent febrile seizures (first part correct), adding phenobarbital prophylaxis is not standard practice for simple febrile seizures. The source materials do not recommend anticonvulsant prophylaxis for febrile seizures.

Question 8Pediatric Health

JD, a 5-month-old male infant (7 kg), presents with diarrhea and mild dehydration. His mother mentions she has been giving him a soy protein isolate-based formula since birth because her friend recommended it. The infant has no diagnosed allergies, no galactosemia, and is not from a vegan family. Which of the following is the most appropriate formula recommendation?

Incorrect · Answer: B

PEBC Yield: Low-Meddrug-selectioncounselling

Amino acid-based formula is reserved for the most severe cases — less than 10% of milk-allergic infants who cannot tolerate even extensively hydrolyzed formula. It is not first-line for any infant without confirmed severe protein hypersensitivity.

B) (Correct)

Correct. Cow milk-based formula is the preferred formula for all healthy infants. It contains lactose and cow milk protein (whey/casein) that support GIT bacterial colonization and mineral absorption. Soy formula should be reserved for specific indications: galactosemia, congenital lactase deficiency, or vegan/vegetarian family choice. JD has none of these indications.

Extensively hydrolyzed formula is indicated for confirmed cow milk or soy protein intolerance. It contains small peptides and is casein-based. Using it prophylactically without evidence of allergy is unnecessary and more expensive.

While soy formula provides adequate nutrition, it is not the preferred formula for healthy infants without specific indications. Soy formula is indicated for galactosemia, congenital lactase deficiency, or vegan/vegetarian family preference. Cow milk-based formula supports superior GIT bacterial colonization and mineral absorption.

Question 9Fever in Children

A pharmacist is counseling a parent about nonpharmacological management of fever in a 6-year-old child. Which of the following recommendations is contraindicated?

Incorrect · Answer: A

PEBC Yield: Lowcounsellingnon-pharmacological

A) (Correct)

Correct. Alcohol sponging is contraindicated because alcohol can be absorbed through the skin, posing a toxicity risk especially in children. Only lukewarm water should be used for sponging, and it should be used as an adjunct for persistently high fever alongside pharmacotherapy, not as a first-line measure.

Removing excess clothing and bedding is appropriate nonpharmacological management, especially in infants and young children. This facilitates passive heat dissipation and helps reduce core temperature.

Encouraging adequate fluid intake is an appropriate and important nonpharmacological measure. Dehydration is a significant risk during febrile illness, and maintaining hydration is essential.

Maintaining room temperature at approximately 20-21C is an appropriate environmental measure for managing fever. This supports passive heat dissipation without causing shivering.

Question 10TPN & IV Administration

Which TPN component provides carbohydrate calories?

Want the full bank?

These are a sample. The full bank adds full-length cases and timed mock exams.

Sample full case

One patient with several linked questions, the format the real exam uses for case clusters.

A parent asks about a 4-year-old child who wet the bed on 2 nights this week after previously being dry most nights. The wet nights happened after busy days with late bedtime and extra evening drinks. The child is otherwise active, eating and drinking normally, using the toilet during the day, and settling into a new preschool routine. The parent is embarrassed and asks whether punishment or medication should begin.

Question 1Pediatric Health

What is the most appropriate initial counselling message?

Incorrect · Answer: C

PEBC Yield: Low-Medcounsellingpediatricurinary-incontinencepatient-assessmentnon-pharmacological

A bedwetting alarm can be useful for persistent nocturnal enuresis, but this child has only a couple of recent wet nights and should not start alarm training immediately.

Desmopressin can be used in selected children when short-term dryness is needed or persistent enuresis has not responded to behavioural measures, but medication is not the first response to a few isolated wet nights.

C) (Correct)

Correct. A few isolated wet nights in an otherwise well 4-year-old should be handled with reassurance, nonpunitive support, and monitoring for a persistent pattern or triggers.

Renal imaging is not an initial response to brief, isolated bedwetting without a persistent pattern or concerning clinical features.

Question 2Pediatric Health

If episodes become persistent, which non-drug strategy is most appropriate to discuss first?

Incorrect · Answer: A

PEBC Yield: Low-Mednon-pharmacologicalpediatriccounsellingurinary-incontinencebehavioural-intervention

A) (Correct)

Simple behavioural measures such as avoiding excess fluid close to bedtime and establishing a voiding routine are appropriate early non-drug strategies. Enuresis notes include avoiding fluid intake 2 hours before bed and other behavioural supports. This is practical and low risk. Would be incorrect if the child had red flags requiring medical assessment before behavioural trials.

Caffeine is tempting only as a bladder-training idea, but it can worsen urinary urgency and sleep disruption. It is not an enuresis strategy. Would be correct only in a question about substances to avoid.

Hourly waking is tempting because it may prevent wetting, but it is burdensome and can impair sleep without teaching bladder control. It is not a preferred first strategy. Would be appropriate only as a temporary family-specific plan under guidance.

Stopping all fluids after school is tempting as a stronger version of evening fluid control, but it is excessive and can cause thirst or poor hydration. The goal is reasonable timing, not total restriction. Would be correct if fluid excess late in the evening were replaced with a balanced hydration plan.

Question 3Pediatric Health

Months later, the child has persistent primary nocturnal enuresis despite behavioural measures, and the family needs short-term dryness for overnight camp. Which medication is most appropriate?

Incorrect · Answer: C

PEBC Yield: Low-Meddrug-selectionpediatricurinary-incontinencepatient-specific-factorcounselling

Oxybutynin is tempting because it treats bladder overactivity, but the case is primary nocturnal enuresis without daytime urgency symptoms. It is not the best short-term dryness option. Would be appropriate if overactive bladder symptoms or refractory enuresis with anticholinergic indication were present.

Duloxetine is tempting from adult stress incontinence discussions, but it is not appropriate for pediatric nocturnal enuresis. It does not match the condition or age. Would be correct only in selected adult stress incontinence contexts where locally appropriate.

C) (Correct)

Desmopressin can be used for nocturnal enuresis, particularly when short-term dryness is needed for events such as camp. Urinary incontinence notes list desmopressin for enuresis. This child has persistent nocturnal symptoms after behavioural measures. Would be incorrect if hyponatremia risk or unsafe fluid intake made desmopressin unsuitable.

Imipramine is tempting because it has historical use in enuresis, but safety concerns make it less preferred than desmopressin for this purpose. It is not the best option here. Would be appropriate only in selected specialist-directed cases when safer options fail.

Full-length cases like this, across every PEBC domain, live in the question bank.

Frequently asked questions

Is pediatrics high yield on the PEBC exam?: Yes. Pediatric dosing and common childhood conditions come up regularly, and the safety of avoiding certain drugs in children is a frequent target. The exact mix is randomized from one sitting to the next, but pediatrics is consistently worth solid preparation, especially the dosing.
What pediatrics topics should I focus on for the PEBC?: Focus on weight-based dosing and how to check it against the maximum dose, fever and antipyretic dosing, the drugs to avoid in children, hydration and oral rehydration, and the common pediatric minor ailments. Careful dosing is the single most transferable skill.
Which references should I use for pediatrics on the PEBC?: Use the Canadian Paediatric Society guidance for clinical management, along with a pediatric dosing reference for the calculations. The PEBC expects safe, weight-appropriate dosing and the correct referral decisions for children.
How should I study pediatrics for the PEBC?: Get fast and accurate at weight-based dosing, memorize the drugs to avoid in children, and learn the fever red flags that change self-care into referral.