Advertisements
Advertisements
प्रश्न
Write the differences between:
Systole and Diastole
उत्तर
| Systole | Diastole | |
| 1. | It is the contraction of the heart chambers to drive blood into the aorta and the pulmonary artery. | It is the relaxation of the heart chambers between two contractions. During diastole, the chambers are filled with blood. |
| 2. |
Systole decreases the volume of the heart chambers and forces the blood out of them. |
Diastole brings the heart chambers back into their original sizes to receive more blood. |
| 3. | Lymph is a colourless liquid in which special lymphocytes are found. It is also a conductor of important nutrients, hormones etc. Fat is absorbed in the lymphatic vessels present in the vacuole of the small intestine. | Blood is a fluid medium made up of plasma. It contains three types of blood cells: red blood cells, white blood cells and platelets. Blood cells are produced in the bone marrow. |
APPEARS IN
संबंधित प्रश्न
Define a cardiac cycle.
Define a cardiac output.
Explain the heart sounds.
Which one of the following animals has two separate circulatory pathways?
In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke volume is ______.
Duration of cardiac cycle is ______.
The second heart sound (dubb) is associated with the closure of ______.
What would be the cardiac output of a person having 72 heart beats per minute and a stroke volume of 50 ml?
Define the following terms and give their location?
Bundle of His
What is the significance of time gap in the passage of action potential from sino-atrial node to the ventricle?
Differentiate between tricuspid and bicuspid valve
