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प्रश्न
State the Function: Vena cava
उत्तर
To carry deoxygenated blood from the body parts to the right auricle of the heart.
APPEARS IN
संबंधित प्रश्न
Name the Following
Number of chambers present in the human heart.
Complete the following sentence with appropriate word:
The heart is made up of special muscles, the _______ muscles.
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 |
| (i) Superior vena cava | (a) Collect deoxygenated blood from the wall of the heart. |
| (ii) Inferior vena cava | (b) Carry oxygenated blood to heart muscle. |
| (iii) Pulmonary vein | (c) Collects deoxygenated blood from upper part. |
| (iv) Coronary veins | (d) Collects deoxygenated blood from lower parts. |
| (v) Coronary artery | (e) Brings oxygenated blood from lungs. |
| (vi) Aorta | (f) Large artery |
| (vii) Heart attack | (g) Large vein |
| (viii) Blood Pressure | (h) Oxygenated blood |
| (ix) Tricuspid valve | (i) Sphygmomanometer |
| (x) Bicuspid valve | (j) Allows blood flow from right auricle to right ventricle. |
| (xi) Contraction and relaxation of heart | (k) Blocking of coronary arteries. |
| (l) Cardiac muscle. | |
| (m) Allows blood flow from left auricle to left ventricle. | |
| (n) Allows blood flow from right ventricle of pulmonary aorta. |
The phase of contraction of heart is termed as ______.
‘Heart of heart’ is called ______
______ are muscular ridges at the inner surface of ventricles.
____________ guards the left atrioventricular aperture in human heart.
____________ branches from bundle of His and forms a network in ventricular walls.
Give reason:
Pulmonary veins carry oxygenated blood.
Note the relationship between the first two words and suggest a suitable word/words for the fourth place:
Lub : Atrioventricular valves :: Dup : ______
