Pediatric Vital Signs Exam Question and
Answers with Rationales Latest Version
Top Rated A+
Exam Structure
• 100 multiple-choice questions
• Four answer choices (A–D)
• One best answer
• Detailed rationales explaining why the correct answer is right and why the others are
less appropriate
• Case-based and scenario questions
• Progressive delivery (10 questions at a time)
Topics Covered
• Normal pediatric vital sign ranges by age
• Temperature assessment (oral, rectal, tympanic, temporal, axillary)
• Heart rate (newborn through adolescent)
• Respiratory rate assessment
• Blood pressure measurement and interpretation
• Oxygen saturation (SpO₂)
• Pain assessment scales (FLACC, FACES, Numeric Rating Scale)
• Pediatric growth and development considerations
• Recognition of abnormal vital signs
• Fever management
• Shock recognition
• Respiratory distress
• Sepsis indicators
• Dehydration assessment
• Pediatric emergencies
• Documentation and reassessment
• Pediatric medication safety related to vital signs
• Family education
Pediatric Vital Signs Practice Exam 1
Questions 1–10
,Question 1
A nurse is assessing the heart rate of a healthy newborn. Which heart rate is considered within
the expected resting range?
A. 60 beats/min
B. 90 beats/min
C. 130 beats/min
D. 190 beats/min
Correct Answer: C
Rationale
A healthy newborn typically has a resting heart rate of 100–160 beats/min. A rate of 130
beats/min falls within this normal range.
• A: Too low (bradycardia)
• B: Lower than expected for a healthy newborn
• C: ✅ Normal
• D: Higher than the normal resting range
Question 2
Which respiratory rate is expected for a 2-year-old toddler at rest?
A. 10 breaths/min
B. 18 breaths/min
C. 28 breaths/min
D. 48 breaths/min
Correct Answer: C
Rationale
Toddlers generally breathe 22–37 breaths/min at rest. A respiratory rate of 28 breaths/min is
normal.
, • A: Too slow
• B: Below the expected range
• C: ✅ Normal
• D: Elevated and may indicate respiratory distress
Question 3
When obtaining a blood pressure on a child, the cuff bladder width should be approximately:
A. 20% of the arm circumference
B. 40% of the arm circumference
C. 60% of the arm circumference
D. 100% of the arm circumference
Correct Answer: B
Rationale
The cuff bladder width should be about 40% of the mid-upper arm circumference, and the
bladder length should cover 80–100% of the arm circumference. Using the wrong cuff size can
produce inaccurate blood pressure readings.
Question 4
A nurse obtains an oxygen saturation of 88% on a previously healthy child breathing room air.
What is the nurse's priority action?
A. Document the finding and reassess in 8 hours.
B. Assess the child for respiratory distress and notify the provider according to facility protocol.
C. Ignore the value because pulse oximeters are often inaccurate.
D. Encourage the child to drink water.
Correct Answer: B
Rationale
, An SpO₂ of 88% is below the normal range (generally 95–100% for healthy children) and
requires immediate assessment and appropriate intervention.
Question 5
Which temperature route is generally considered the most accurate for measuring core body
temperature in infants when clinically appropriate?
A. Axillary
B. Oral
C. Rectal
D. Tympanic
Correct Answer: C
Rationale
Rectal temperature most closely reflects core body temperature in infants when it is clinically
indicated and performed safely. Many facilities, however, may prefer less invasive methods for
routine screening based on policy.
Question 6
A school-age child reports pain rated 6 out of 10 using the Numeric Rating Scale. How should
the nurse interpret this finding?
A. Mild pain
B. Moderate pain
C. Severe pain
D. No pain
Correct Answer: B
Rationale
On the 0–10 Numeric Rating Scale:
Answers with Rationales Latest Version
Top Rated A+
Exam Structure
• 100 multiple-choice questions
• Four answer choices (A–D)
• One best answer
• Detailed rationales explaining why the correct answer is right and why the others are
less appropriate
• Case-based and scenario questions
• Progressive delivery (10 questions at a time)
Topics Covered
• Normal pediatric vital sign ranges by age
• Temperature assessment (oral, rectal, tympanic, temporal, axillary)
• Heart rate (newborn through adolescent)
• Respiratory rate assessment
• Blood pressure measurement and interpretation
• Oxygen saturation (SpO₂)
• Pain assessment scales (FLACC, FACES, Numeric Rating Scale)
• Pediatric growth and development considerations
• Recognition of abnormal vital signs
• Fever management
• Shock recognition
• Respiratory distress
• Sepsis indicators
• Dehydration assessment
• Pediatric emergencies
• Documentation and reassessment
• Pediatric medication safety related to vital signs
• Family education
Pediatric Vital Signs Practice Exam 1
Questions 1–10
,Question 1
A nurse is assessing the heart rate of a healthy newborn. Which heart rate is considered within
the expected resting range?
A. 60 beats/min
B. 90 beats/min
C. 130 beats/min
D. 190 beats/min
Correct Answer: C
Rationale
A healthy newborn typically has a resting heart rate of 100–160 beats/min. A rate of 130
beats/min falls within this normal range.
• A: Too low (bradycardia)
• B: Lower than expected for a healthy newborn
• C: ✅ Normal
• D: Higher than the normal resting range
Question 2
Which respiratory rate is expected for a 2-year-old toddler at rest?
A. 10 breaths/min
B. 18 breaths/min
C. 28 breaths/min
D. 48 breaths/min
Correct Answer: C
Rationale
Toddlers generally breathe 22–37 breaths/min at rest. A respiratory rate of 28 breaths/min is
normal.
, • A: Too slow
• B: Below the expected range
• C: ✅ Normal
• D: Elevated and may indicate respiratory distress
Question 3
When obtaining a blood pressure on a child, the cuff bladder width should be approximately:
A. 20% of the arm circumference
B. 40% of the arm circumference
C. 60% of the arm circumference
D. 100% of the arm circumference
Correct Answer: B
Rationale
The cuff bladder width should be about 40% of the mid-upper arm circumference, and the
bladder length should cover 80–100% of the arm circumference. Using the wrong cuff size can
produce inaccurate blood pressure readings.
Question 4
A nurse obtains an oxygen saturation of 88% on a previously healthy child breathing room air.
What is the nurse's priority action?
A. Document the finding and reassess in 8 hours.
B. Assess the child for respiratory distress and notify the provider according to facility protocol.
C. Ignore the value because pulse oximeters are often inaccurate.
D. Encourage the child to drink water.
Correct Answer: B
Rationale
, An SpO₂ of 88% is below the normal range (generally 95–100% for healthy children) and
requires immediate assessment and appropriate intervention.
Question 5
Which temperature route is generally considered the most accurate for measuring core body
temperature in infants when clinically appropriate?
A. Axillary
B. Oral
C. Rectal
D. Tympanic
Correct Answer: C
Rationale
Rectal temperature most closely reflects core body temperature in infants when it is clinically
indicated and performed safely. Many facilities, however, may prefer less invasive methods for
routine screening based on policy.
Question 6
A school-age child reports pain rated 6 out of 10 using the Numeric Rating Scale. How should
the nurse interpret this finding?
A. Mild pain
B. Moderate pain
C. Severe pain
D. No pain
Correct Answer: B
Rationale
On the 0–10 Numeric Rating Scale:
