Chordae tendineae are:
Correct answer: B. Fibrous cords
- A. Blood vessels
- B. Fibrous cords
- C. Cardiac muscles
- D. Epithelial tissue
Explanation
Chordae tendineae are tough fibrous cords that tie the cusps of the atrioventricular valves to the papillary muscles, stopping the valves from turning inside out when the ventricles contract. They are not vessels or muscle, although the papillary muscles they attach to are.
This question appeared on the UHS MDCAT 2026 paper, which you can sit online with every answer explained.
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