Biology Immunity MDCAT 2019
PMDC Verified Question 85 of 99
A person got an infection, he became ill but then he survived. What do you think which type of immunity he would have developed?
A
Naturally induced active immunity
B
Active immunity
C
Artificially induced active immunity
D
Passive immunity
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Naturally induced active immunity
Concept:

Immunity acquired through real-world exposure to a pathogen stimulates the body's natural defense mechanisms.

Formula:

None

Solution:

  • Because the person caught the disease through natural environmental exposure (not a syringe), the trigger is naturally induced.


  • Because the person's own immune system successfully fought off the infection and generated memory B and T cells, the immunity is active.


  • This results in highly effective, naturally induced active immunity.


Why other options are incorrect:

  • Artificially induced: This would imply they received a vaccine.


  • Passive immunity: Implies they were given a cure of pre-made antibodies.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

Want to solve full-length papers under timed exam conditions?

Practice with zero-scroll lockdown sprints, dynamic latency zone timers, live peer selection telemetry, and the automated Amber mistake recovery loop.