Biology Circulation / Transport SZABMU 2022
PMDC Verified Question 35 of 54
Lymphatic system contains all of the following organs/structures except:
A
Lymphoid vessels
B
Lymph vessels
C
Spleen
D
Lungs
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option D: Lungs
Concept:

The lymphatic system is composed of an interconnected network of vessels, nodes, and specialized organs that house immune cells.

Formula:

None

Solution:

  • Primary and secondary lymphoid organs include the bone marrow, thymus, spleen, lymph nodes, and tonsils.


  • The lungs are primarily organs of the respiratory system dedicated to gas exchange.


  • While lungs contain lymphatic drainage (like all tissues), the organ itself is not classified as a structure of the lymphatic system.


Why other options are incorrect:

  • Spleen: The largest secondary lymphoid organ in the body.

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.

Previous Question All Circulation / Transport MCQs Next Question

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.

Enter Arena Sprint iOS App Android App