Free CPN Practice Questions
Original questions with explanations
These original CPN practice questions are educational examples designed to exercise reasoning. They are not recalled exam items and do not imply access to live or confidential test content.
Question 1
Which communication approach is most appropriate for a preschool child?
- A. Use abstract explanations only
- B. Use simple concrete words and therapeutic play
- C. Exclude the caregiver
- D. Provide no preparation
Answer and explanation
B. Use simple concrete words and therapeutic play Developmentally appropriate concrete language and play help preschool children understand care.
Question 2
A child has increasing work of breathing and decreasing alertness. What is the priority?
- A. Delay reassessment
- B. Immediate airway and breathing evaluation and escalation
- C. Offer a large meal
- D. Complete routine teaching first
Answer and explanation
B. Immediate airway and breathing evaluation and escalation Respiratory distress with altered alertness signals possible deterioration requiring urgent action.
Question 3
Which finding best indicates dehydration in an infant?
- A. Increased urine output
- B. Decreased wet diapers with dry mucous membranes
- C. Strong tears
- D. Rapid weight gain
Answer and explanation
B. Decreased wet diapers with dry mucous membranes Reduced urine output and dry mucosa are important hydration-assessment findings.
Question 4
What is the best way to reduce medication errors in weight-based pediatric dosing?
- A. Estimate weight
- B. Verify weight in kilograms, calculation, concentration, and safe range
- C. Use adult doses
- D. Skip independent checks
Answer and explanation
B. Verify weight in kilograms, calculation, concentration, and safe range Pediatric medication safety depends on a verified metric weight and complete dose calculation.
Question 5
How should a candidate prioritize the CPN outline?
- A. Ignore professional responsibilities
- B. Use official weights plus an error log to plan study
- C. Study adult care only
- D. Memorize answer letters
Answer and explanation
B. Use official weights plus an error log to plan study Blueprint weights and personal performance together guide efficient preparation.
How to Review Your Results
For every missed item, name the tested concept, explain why the correct option is best, and identify the clue that rules out each distractor. Then review the corresponding official content domain.