Home › MCQs › PTECH Physiology › Question #3249
Back to Questions
PTECH Physiology QUESTION #3249
Question 1
'Passive Immunity' provides protection that is:
  • Long-lasting (years)
  • Immediate but temporary✔️
  • Slow-acting
  • Permanent
Correct Answer Explanation
Passive immunity (like breast milk or antivenom) lasts only as long as the antibodies remain in the body.