Advertisements
Advertisements
प्रश्न
The free edges of cuspid valves are attached to the papillary muscles of the heart by fibres are called ______.
विकल्प
chordae tendinae
columnae carneae
connecting fibres
autorhythmic fibres
Advertisements
उत्तर
The free edges of cuspid valves are attached to the papillary muscles of the heart by fibres are called chordae tendinae.
APPEARS IN
संबंधित प्रश्न
What is hypertension?
Draw a diagram of the human heart and label its parts.
Name the main parts of the circulatory system.
Given alongside is a diagram of the external features of the heart.
(i) Name the parts ‘1’ to ‘7’.
(ii) What happens if the coronary artery gets an internal clot?
(iii) Which type of blood does part ‘5’ carry?
(iv) Mention one structural difference between part ‘5’ and ‘4’.
By which of the following mitral valve and tricuspid valve are attached to the papillary muscles?
______ externally separates ventricles from each other.
The correct match of blood vessel, its connection and O2 content is ____________.
The heart forms an effective barrier against infection by microbes and pathogens.
The rate of heartbeat is determined by ______.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Lub : Atrioventricular valves :: Dup : ______
