Cardiovascular system anatomy

Assignment Help Biology

Reference no: EM1314871

1) The ______ brings blood back to right atrium of heart from upper body. The ______ brings blood back to right atrium from lower body. The ______ brings blood from right ventricle to ______. The ______ brings blood from ______ to the left atrium. Circulation of blood from right ventricle through the lungs and back to the ______ is known as the ______ circulation. The ______ serves the rest of the body. The ______ brings blood away from left ventricle; it is as large as a garden hose. The ______ valve, also known as the ______ valve, prevents backflow of blood from left ventricle into left atrium. The ______ avoids backflow of blood from right ventricle into right atrium. The ______ valve avoids backflow of blood from aorta into left ventricle. The ______ valve avoids backflow of blood from pulmonary artery into the ______.

2) Key parts of cardiac circulation that offers blood to wall of the ______, are the ______, the ______, the ______ and the ______. Lack of blood to the heart wall can result in ______ or in ______.

3) The heart beat is regulated by the ______ of the heart. The ______ node, also known as the pacemaker of the heart, begins nerve impulse which spreads through heart. This starts the contraction of atria. The ______ delays the impulse a short time, enabling the time for the blood to fill the ______. Then message rapidly travels down septum of the heart in the ______. When message travels through ______, the ventricle walls contract.

Reference no: EM1314871

Questions Cloud

Describing profit goals : You are the manager of 3D Designs-a large company that does graphics work for Disney and other companies. You and your only competitor are contemplating the purchase of a new 3-D imaging device.

What is the net force exerted on the skier : As a freely falling object picks up downward speed, what happens to the power supplied by the gravitational force? Does it increase, decrease, or stay the same and Why.

Measurement pf a sample : Any value which is based on having measured a sample is called:

Effect of capital structure on companies value per share : Effect of capital structure on companies value per share - market-value balance sheets, assuming the capital structure before recapitalization. Please complete the worksheet for the recapitalization alternative.

Cardiovascular system anatomy : Key parts of cardiac circulation that offers blood to wall of the ______, are the ______, the ______, the ______ and the ______. Lack of blood to the heart wall can result in ______ or in ______.

Shareholders if xyz company has voted in favor of a buyout : The shareholders if XYZ Company has voted in favor of a buyout offer from ABC Corporation. Information about each firm is given here:

Describing market strategy : Explain why this strategy may in fact, be rational Also, identify at least two other strategies that might permit Argyle to earn higher profits.

Does he survive or is he crocodile food : A bucket of mass 1.50 is whirled in a vertical circle of radius 1.20. At the lowest point of its motion the tension in the rope supporting the bucket is 25.00 N. Find out the speed of the bucket. How fast must the bucket move at the top of the circle..

Determining whether peanut butter is carcinogenic : Explain a series of experiments you would undertake to find if your favourite brand of the peanut butter is carcinogenic.

User Account

All Pages