Advertisements
Advertisements
प्रश्न
Name the following:
The phase of the cardiac cycle in which auricle contracts.
उत्तर
Auricular systole
APPEARS IN
संबंधित प्रश्न
Name of the valve between the left atrium and left ventricle and give its significance.
Define the term Circulatory system.
Draw a sectional view of the human heart and label on it Aorta, Pulmonary arteries, Vena cava, Left ventricle.
Name the following:
The inflammation of pericardium.
Match the terms given in column I with terms in Column II:
| Column I | Column Il |
| (i) Left-auricle | (a) Clotting |
| (ii) Right auricle | (b) Thebasius valve |
| (iii) Left ventricle | (c) Pulmonary vein |
| (iv) Right-ventricle | (d) Aorta |
| (v) Fibrin | (e) Pulmonary arch |
Choose the correct answer:
In mammals the opening of post caval in the right auricle is guarded by _________
The diagram given below represents the human heart in one phase of its activity. Study the same and then answer the questions that follow:
 |
- Name the phase.
- Which part of the heart is contracting in this phase? Give a reason to support your answer.
- Name the parts numbered 1to6.
- What type of blood flows through the parts marked 'l' and '2' respectively?
- How many valves are closed in this phase?
Explain the Term
Pace maker
In between which layers of pericardium, pericardial fluid is present?
Blood is pumped by
