Free C-NPT Practice Questions (With Rationales)

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Get a feel for the Neonatal Pediatric Transport exam before you commit. These sample
questions match the NCC C-NPT style — scenario-based, single best answer,
with a rationale that explains the reasoning. Try each before you read the answer.

Unlock 700+ C-NPT practice questions across 4 full-length simulators — $19.99 lifetime →

How close are these to the real C-NPT?

The C-NPT is 125 questions (100 scored, 25 unscored) over 2 hours. It’s weighted toward
Transport Core Knowledge (48%), then neonatal and pediatric transport (26% each). The samples
below cover all three.

Sample C-NPT questions

  1. During air transport at altitude, a neonate’s small pneumothorax suddenly
    enlarges. Which gas law explains this?

    • A. Dalton’s law
    • B. Boyle’s law
    • C. Henry’s law
    • D. Charles’s law

    Answer: B. Boyle’s law — as barometric pressure falls with altitude,
    trapped gas expands, so a pneumothorax, bowel gas, or an air-filled ETT cuff all enlarge. This
    is core transport physiology, which is why the team monitors for tension pneumothorax in flight.

  2. A duct-dependent congenital heart lesion is suspected in a cyanotic neonate being
    transported. Which medication keeps the ductus arteriosus open?

    • A. Indomethacin
    • B. Adenosine
    • C. Prostaglandin E1 (alprostadil)
    • D. Furosemide

    Answer: C. Prostaglandin E1 maintains ductal patency until definitive care.
    Indomethacin (A) does the opposite (closes the duct). Apnea is a known PGE1 side effect, so the
    team prepares to support the airway.

  3. A cold-stressed neonate on transport is at greatest risk for which complication?
    • A. Hyperglycemia and alkalosis
    • B. Increased oxygen consumption and metabolic acidosis
    • C. Decreased metabolic rate
    • D. Hypertension

    Answer: B. Cold stress drives up oxygen consumption and glucose use,
    producing metabolic acidosis and hypoglycemia. Thermoregulation is a first-line transport
    priority — the “T” in the S.T.A.B.L.E. program.

  4. What is the appropriate uncuffed ETT size estimate for a 4-year-old child?
    • A. 3.5
    • B. 4.5
    • C. 5.0
    • D. 6.0

    Answer: C. Uncuffed ETT ≈ (age/4) + 4 = (4/4) + 4 = 5.0. For a cuffed
    tube, subtract about 0.5. Knowing pediatric airway sizing cold is essential on transport.

  5. A 33-week neonate has a transport blood glucose of 32 mg/dL. What is the priority?
    • A. Recheck in one hour
    • B. Give IV dextrose (e.g., D10) and recheck
    • C. Withhold all fluids
    • D. Start antibiotics

    Answer: B. That’s hypoglycemia in a preterm neonate — treat promptly
    with IV dextrose and recheck. “Sugar” is the “S” in S.T.A.B.L.E. and a constant transport concern.

How did you do?

If the physiology felt rusty, that’s what practice fixes. Our bank has 700+ C-NPT questions
across 4 timed simulators with rationales like these, plus a free sample test you can take now.

Unlock 700+ C-NPT practice questions across 4 full-length simulators — $19.99 lifetime →

Sources & references

The exam facts on this page are drawn from official certifying-body materials, reviewed 2026-06-18 by the DrCertifications exam-prep team (10+ years in exam preparation and publishing).