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प्रश्न
Give the location of Pericardial fluid.
उत्तर
The heart is protected by a double-walled membranous covering called 'pericardium'.
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संबंधित प्रश्न
Describe the function of Heart.
Define the term Circulatory system.
Choose the correct answer:
The E.C.G. is used to detect ____________
Describe in brief die cardiac cycle.
Identify the CORRECT statement with respect to serous pericardium.
Calculate the heart rate of a person if the cardiac output is SL, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50mL.
Draw a neat diagram of the conducting system of human heart and label AV node, Bundle of His and Purkinje fibres.
Explain the term Chordae tendinae.
If a person has a heart attack, what must be done immediately?
P. Loosen his/her clothing
Q. Make him/her lie down in an airy room
R. Rush him/her to the hospital
S. Engage him/her in a conversation
Given below is a diagram of the external features of the human heart. Study the figure and answer the questions that follows:
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- Label the guidelines shown as 1 to 6 in the figure.
- Write the important role of parts 5 and 6.
- Name the chamber of the heart which collects blood from the lungs through a blood vessel. Also write the name of the blood vessel.
- Write one structural and one functional difference between the blood vessels 4 and 5.
- What happens when there is a blockage in any coronary artery or any of their branches?
