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प्रश्न
Name the following:
The fluid found between the membranes of the heart.
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उत्तर
Pericardial fluid
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संबंधित प्रश्न
Give technical terms for The protective covering of the heart
MULTIPLE CHOICE TYPE:
(Select the most appropriate option)
The valve present between the right atrium and the right ventricle is the
(a) tricuspid valve
(b) bicuspid valve
(c) semi-lunar valve
(d) mitral valve
Name the following:
Any one vein which starts from an organ and ends in another organ besides the heart
The valve which prevents back flow of blood in the veins and lymph vessels ______.
Fill in the blanks with suitable words given below:
The liquid part of coagulated blood is known as ______.
Name the three kinds of blood vessels found in human beings. With the help of suitable diagrams, differentiate between them.
During surgical operations or during accidents, the patient may be given blood from outside to save his life. What is the technical name of this process? Briefly explain the precautions to be taken in this process.
Describe how the exchange of oxygen and carbon dioxide gases takes place in the lungs.
Label the diagram given below to show the four main parts of the urinary system and answer the following questions.
- Which organ removes extra salts and water from the blood?
- Where is the urine stored?
- What is the tube through which urine is excreted out of the body?
- What are the tubes that transfer urine from the kidneys to the urinary bladder called?
