What is the normal range of pulse rate of a child of 1 to 2 years?

Appeared in: AIIMS Bhopal NO - 2018 (Shift-1st)

Explanation

The correct range for a child aged 1 to 2 years is 80 to 130 beats per minute.
This range reflects the higher metabolic demands of a toddler who is experiencing rapid growth and increased physical activity.
Pediatric vital signs, including heart rate, gradually decrease as a child ages and their body systems mature.
This specific range is a standard reference used in pediatric medicine to assess cardiovascular health.

Option A: This range is too high for a toddler.
Option B: This range is too low for a toddler.
Option D: This range is slightly low and more appropriate for an older child.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Normal pediatric vital signs, specifically the pulse rate for toddlers as background academic context rather than a clinical decision trigger.
Accurate assessment of pulse rate is a fundamental nursing skill for monitoring a child's health status and response to treatment.
A pulse rate outside the normal range can be one of the first signs of clinical deterioration. For example, tachycardia (a fast heart rate) can indicate fever, pain, or hypovolemia (low fluid volume).
What if? If a 2-year-old child who is sleeping has a consistent pulse rate of 70 bpm, this would be considered bradycardia (a slow heart rate) for their age and would warrant further assessment for potential issues like hypoxia or medication side effects.

How to Approach the Question

First, identify the key information in the question: the specific vital sign (pulse rate) and the patient's age (1 to 2 years).
This is a factual recall question. Access your knowledge of normal pediatric vital signs.
Recall that heart rates are fastest in newborns and gradually slow down as a child gets older.
Evaluate each option against the known normal range for a toddler.
Eliminate ranges that are clearly for other age groups (e.g., the adult range of 60-100 bpm or the infant range which is higher).
Select the option that precisely matches the established normal pulse rate for a 1 to 2-year-old child.

Concept Tested & Keywords

Concept Tested: Normal pediatric vital signs, specifically the pulse rate for toddlers.
Stem keywords: normal range, pulse rate, child, 1 to 2 years
Lead-in keywords: What is
Clinical cues: Age group: 1 to 2 years, which is a key determinant for normal vital sign ranges.

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E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 531-533

E6 Nursing Fundamentals Potter Perry 12e Part 3 p. 19-21

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