Age-specific normal vital signs and physiological ranges — formative SAQs · Paeds SAQs

Prompt

Age-specific normal vital signs and physiological ranges

SAQ 1 (10)

Clinical scenario for Age-specific normal vital signs and physiological ranges. [1]

Key principles. (4) [1]
Bedside steps. (3) [1]
Pitfalls. (3) [1]

Model answer

Apply age-appropriate measurement and interpretation with cited ranges/charts; avoid adult cut-offs; escalate on threat and concern. [1]

SAQ 2 (10)

Second scenario. [1]

Interpretation. (5) [1]
Communication and safety-net. (5) [1]

Model answer

Explain findings plainly, document trend, safety-net follow-up. [1]

References

[1]Fleming S Normal ranges of heart rate and respiratory rate in children from birth to 18 years of age: a systematic review of observational studies Lancet, 2011.PMID 21411136
[2]Bonafide CP Development of heart and respiratory rate percentile curves for hospitalized children Pediatrics, 2013.PMID 23478871
[3]Daymont C Heart rates in hospitalized children by age and body temperature Pediatrics, 2015.PMID 25917984
[4]Fleming S Validity and reliability of measurement of capillary refill time in children: a systematic review Arch Dis Child, 2015.PMID 25260515
[5]Fleming S The Diagnostic Value of Capillary Refill Time for Detecting Serious Illness in Children: A Systematic Review and Meta-Analysis PLoS One, 2015.PMID 26375953
[6]Mills E Association between caregiver concern for clinical deterioration and critical illness in children presenting to hospital: a prospective cohort study Lancet Child Adolesc Health, 2025.PMID 40451224
[7]Trubey R Validity and effectiveness of paediatric early warning systems and track and trigger tools for identifying and reducing clinical deterioration in hospitalised children: a systematic review BMJ Open, 2019.PMID 31061010
[8]Parshuram CS Effect of a Pediatric Early Warning System on All-Cause Mortality in Hospitalized Pediatric Patients: The EPOCH Randomized Clinical Trial JAMA, 2018.PMID 29486493
[9]Sharma M Racial and skin color mediated disparities in pulse oximetry in infants and young children Paediatr Respir Rev, 2024.PMID 38233229
[10]Starmer AJ Changes in medical errors after implementation of a handoff program N Engl J Med, 2014.PMID 25372088

SAQ 2 (10)

Second scenario. [1]

Interpretation. (5) [1]

Communication and safety-net. (5) [1]

Model answer

Explain findings plainly, document trend, safety-net follow-up. [1]

References

[1]Fleming S Normal ranges of heart rate and respiratory rate in children from birth to 18 years of age: a systematic review of observational studies Lancet, 2011.PMID 21411136
[2]Bonafide CP Development of heart and respiratory rate percentile curves for hospitalized children Pediatrics, 2013.PMID 23478871
[3]Daymont C Heart rates in hospitalized children by age and body temperature Pediatrics, 2015.PMID 25917984
[4]Fleming S Validity and reliability of measurement of capillary refill time in children: a systematic review Arch Dis Child, 2015.PMID 25260515
[5]Fleming S The Diagnostic Value of Capillary Refill Time for Detecting Serious Illness in Children: A Systematic Review and Meta-Analysis PLoS One, 2015.PMID 26375953
[6]Mills E Association between caregiver concern for clinical deterioration and critical illness in children presenting to hospital: a prospective cohort study Lancet Child Adolesc Health, 2025.PMID 40451224
[7]Trubey R Validity and effectiveness of paediatric early warning systems and track and trigger tools for identifying and reducing clinical deterioration in hospitalised children: a systematic review BMJ Open, 2019.PMID 31061010
[8]Parshuram CS Effect of a Pediatric Early Warning System on All-Cause Mortality in Hospitalized Pediatric Patients: The EPOCH Randomized Clinical Trial JAMA, 2018.PMID 29486493
[9]Sharma M Racial and skin color mediated disparities in pulse oximetry in infants and young children Paediatr Respir Rev, 2024.PMID 38233229
[10]Starmer AJ Changes in medical errors after implementation of a handoff program N Engl J Med, 2014.PMID 25372088