A newborn receives protective antibodies from the mother through the placenta before birth. Which type of immunity does this represent?
Correct answer: B. Natural passive immunity
- A. Natural active immunity
- B. Natural passive immunity
- C. Artificial active immunity
- D. Artificial passive immunity
Explanation
Maternal IgG antibodies cross the placenta and give the newborn natural passive immunity. The infant receives ready-made antibodies and does not produce them through an immune response.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Immunisation and EPI
Immunisation covers active and passive immunity, vaccine types, routine childhood schedules under Pakistan’s Expanded Programme on Immunization, administration routes and age-based timing. It also includes cold-chain maintenance, contraindications, adverse events following immunisation, missed doses and the distinction between vaccine protection and treatment of an established infection.
Practise Immunisation and EPI
50 free Immunisation and EPI MCQs from Paediatric Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Paediatric Nursing questions like this
Paediatric Nursing is on 9 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Immunisation and EPI questions
A mother asks whether an antibiotic can replace vaccination against polio for her healthy infant. Which teaching point is correct?
A vaccine refrigerator is found at 0°C during the morning inspection. Which group of vaccines is most at risk of damage from this temperature?
A child develops a convulsion and reduced responsiveness several hours after vaccination at an outreach clinic. Which action is most appropriate after providing immediate care?
Which vaccine used in Pakistan’s routine EPI schedule is an inactivated vaccine rather than a live attenuated vaccine?
A nurse reconstitutes measles and rubella vaccine during an immunisation session. What should be done with the unused reconstituted vaccine at the end of the session?
Which child should not receive a live measles-containing vaccine until a specialist advises that it is safe?