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प्रश्न
The walls of the right ventricle are thicker than the right auricles.
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उत्तर
The walls of the right ventricle are thicker than the right auricle because, the right ventricle has to pump out the blood with force to the Pulmonary trunk, which bifurcates to form the right and left Pulmonary Arteries.
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संबंधित प्रश्न
Which vein brings clean blood from the lungs into the heart?
Multiple choice question. Tick (✓) the correct choice:
Human heart has
- one auricle and one ventricle.
- two auricles and one ventricle.
- two auricles and two ventricles.
- one auricle and two ventricles.
Name the following:
The phase of the cardiac cycle in which auricle contracts.
Name the following:
The first heart sound.
Which of the following has thickest wall?
Name the heart valve associated with the major arteries leaving the ventricles.
Match the items given in Column I (Valves) with those in Column II (Location) and select the correct option.
| Column I | Column II | ||
| i. | Tricuspid valve | a. | Between left atrium and left ventricle |
| ii. | Bicuspid valve | b. | Between right ventricle . and pulmonary artery. |
| iii. | Semilunar valve | c. | Between right atrium and right ventricle |
Ligamentum arteriosum is the remnant of an embryonic duct which joins ____________.
What is the duration of joint diastole?
In normal health condition, ventricular systole lasts for ______.
