Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Circulatory Systemmedium · 45s
Which condition involves plaque buildup in coronary arteries?
TopicCirculatory System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Coronary artery disease is characterized by atherosclerosis in coronary vessels, reducing myocardial perfusion. Risk factors: dyslipidemia, hypertension, smoking; can lead to angina, infarction, or arrhythmias.
Final Answer: Option B - Coronary artery disease