Biology Immunity PMDC Conceptual Practice
PMDC Verified Question 27 of 99
Which set of anatomical sites represents the most common locations affected by autoimmune diseases such as rheumatoid arthritis and lupus?
A
Central nervous system only
B
Muscles, skin, and joints
C
Liver and gallbladder exclusively
D
Skeletal bones only
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: Muscles, skin, and joints
Concept: Clinical epidemiology of autoimmune pathologies.

Solution: Autoimmune pathologies frequently manifest systemic inflammation targeting connective tissue components found widely across muscles, skin, and joints (e.g., systemic lupus erythematosus, dermatomyositis, rheumatoid arthritis).

Why other options are incorrect:
  • Option A, Option C & Option D: Autoimmune conditions are rarely limited strictly to these single isolated tissues.

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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