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Heart প্রকোষ্ঠ কয়টি?

Heart প্রকোষ্ঠ কয়টি? Correct Answer চারটি

Heart চার প্রকোষ্ট বিশিষ্ট। এদের দুটি উপরে এবং দুটি নিচের দিকে অবস্থিত। উপরের প্রকোষ্ট দুটিকে ডান অলিন্দ বাম অলিন্দ এবং নিচের প্রকোষ্ঠ দুটিকে ডান ও বাম নিলয় বলে। বাম নিলয়ের উপর বাম অলিন্দ অবস্থান করে।

Related Questions

S1:The heart is pump of life.
P :They have even succeeded in heart transplants.
Q :Nowadays surgeons are able to stop a patients heart and carry out complicated operations.
R :A few years ago it was impossible to operate on a patient whose heart was not working properly.
S :If heart stops we die in about five minutes.
S6:All this was made possible by the invention of heart-lung machine.

The Proper sequence should be:
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph. P: A surprising fact about heart attacks is they appear to have seasonal and temporal patterns.  Q: A heart is a muscle, and it needs a good blood supply to keep it healthy.  R: A heart attack happens when there is a sudden complete blockage of an artery that supplies blood to an area of your heart. S: As per different statistics and research, a higher percentage of heart attacks occur in the cold weather. 
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph. A: The primary purpose of a pacemaker is to maintain an adequate heart rate, either because the heart's natural pacemaker is not fast enough, or because there is a block in the heart's electrical conduction system. B: These allow a cardiologist to select the optimum pacing modes for individual patients.  C: Modern pacemakers are externally programmable. D: A cardiac pacemaker is a medical device that generates electrical impulses to cause the heart muscle chambers contract and therefore pump blood.
In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: A heart attack usually occurs when a blood clot blocks blood flow to the heart. B: Without blood, tissue loses oxygen and dies. C: Some symptoms of a heart attack include tightness or pain in the chest, neck, back, or arms, as well as fatigue, lightheadedness, abnormal heartbeat, and anxiety.  D: A heart attack is a medical emergency.
In a group of people 5 play golf, 8 play cricket and 3 play both. It is known that the heart rate of golf player is 98bpm, the heart rate of a cricket player is 102bpm and the heart rate of people who play both is 100bpm. Find the average heart rate of the group.
In the given question, a part of the sentence is printed in bold. Below the sentence, three alternatives to the bold part are given which may help improve the sentence. Choose the option that reflects the correct use of the phrase in the context of the sentence. In case the given sentence is correct, your answer is (E) i.e. No correction required. Living in the heart of New York city is certainly like a far cry from living in the rural countryside. (i) heart of New York city is certainly a far cry from (ii) heart of New York city is a far cry than (iii) heart of the New York city is certainly ruing
Given below are four jumbled sentences. Pick the option that gives their correct order. Playing sports regularly certainly makes the heart stronger. First of all, sports and games strengthen the heart. Hence, playing is an excellent preventive measure against heart diseases. This certainly increases the life expectancy of individuals. 
Blood pressure is measured by mercury manometer and a stethoscope by wrapping a closed air-filled jacket around the upper arm of a person at the level of the heart. The systolic pressure (the maximum pressure when the heart is pumping) and the diastolic pressure (the minimum pressure when the heart is resting) of a healthy person are indicated as 120/80 respectively. These values are expressed in:
In a certain code language, dra sonc fert means win my heart; brip seda sonc means famous heart surgeon. Which is the word for heart in that code language?
Consider the following statements (a) Fishes have a three-chambered heart. (b) The heart of the crocodile is divided into four chambers. (c) Frogs respire through their skin. (d) In humans, the chambers of the heart which receives the blood from body tissues are called ventricles. Select the correct statements using the code below: