ANATOMY
CHEST AND CARDIOVASCULAR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What structure attaches the valves to the papillary muscles?
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Chordae filet
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Chordae ligamentae
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Chordae couer
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Chordae tendinae
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Explanation:
Detailed explanation-1: -The chordae tendineae, or heart strings, are cord-like tendons that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart of rabbit.
Detailed explanation-2: -The chordae tendineae connect the atrioventricular valves (tricuspid and mitral), to the papillary muscles within the ventricles.
Detailed explanation-3: -Chordae Tendineae and Papillary Muscles The chordae are attached to the LV via the papillary muscles. During systole, the papillary muscles contract to facilitate closure of the leaflets via the chordae.
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