Biology Acellular Life KMDC 2014
PMDC Verified Question 69 of 70
Polio vaccine is given by:
A
Spray
B
Oral drops
C
Tablets
D
Local application
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: Oral drops
Concept:

Vaccine administration routes vary based on the formulation and the targeted immune response.

Solution:

  • The live attenuated Polio vaccine (Sabin vaccine) is famously administered globally via oral drops.
  • This method simulates the natural fecal-oral route of polio infection, strongly stimulating mucosal immunity in the intestines.


Why other options are incorrect:

  • Spray, Tablets, Local application: Not the standard administrative routes for the polio vaccine. (Note: The inactivated Salk vaccine is given by injection).

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.

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