Blood, Heart and Circulation

Pictures

Heart jpg

1 CORONARY CIRCULATION The heart muscle itself needs blood The graphic above identifies arteries red supplying oxygenated blood to the heart tissue and

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circulation system GIF

the volume and thickness of the blood The circulating blood carries oxygen and nutrients to the body cells and carries away waste products of respiration such as carbon dioxide

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heart anatomy gif

All this and your heart weighs about a pound Blood Circulation in the Heart The Right Side Deoxygenated blood returns from the superior and inferior branches of the vena cava see Figure and drains into the right atrium which is normally at a very low pressure During diastole the relaxation phase of the cardiac cycle the pressure in the right ventricle drops

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circulation 42078 lg gif

Blood Circulation in the Heart To use any of the clipart images above including the thumbnail image in the top left corner just click and drag the picture to your desktop You may also control click Mac or right click

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blood vessels labeling72 jpg

veins The veins get larger and larger as they get closer to the heart The last and largest vein that dumps blood back into the heart is called the vena cava Now the cycle starts again

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Heart and Blood Vessels To use any of the clipart images above including the thumbnail image in the top left corner just click and drag the picture to your desktop You may also control click Mac or right click

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Blood circulation labeled JPG

c Colour the vessels that carry oxygen rich blood red and oxygen poor blood blue 2 Arrange the following types of blood vessel in the correct order as blood would flow down them from the heart to the body and back to the heart again A veins B venules

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ceyfccs GIF

region in the macula that does not contain the ganglion cell layer and few cells in the inner nuclear layer You ll note that the area around the fovea has several layers of ganglion cells Link to histology of the fovea I hope this answers your question

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heart gif

units The right side of the heart pumps blood through the pulmonary circulation the lungs while the left side of the heart pumps blood through the systemic circulation the body The human heart is a specialized four chambered muscle that maintains the blood flow in the circulatory system It lies immediately behind the sternum or breastbone and between the

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retinamicrolabeledcopy 769966 jpg

clinically is thought of being the area of retina between the vascular arcades but histologically the macula is defined as the retina that contains multiple layers of ganglion cells Link to layers of the retina The fovea is the region in the macula that does not contain the ganglion cell layer and few cells in the inner nuclear layer You ll note that the area around

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circulation heart jpg

ANIMATION OF THE CIRCULATION OF THE BLOOD Double Circulation of the Blood through the lungs through the body showing the path of oxygen and carbon dioxide Double Circulation of

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heart jpg

2 1 Working of the blood circulation the vessel and the heart The heart It consists of 4 cavities two atria and two ventricles

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heart heal arshed jpg

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heart blood flow gif

all parts of the body delivering oxygen and other nutrients picks up waste products and then returns to the heart via the superior and inferior vena cavae The cycle starts all over again Normal blood flow of the heart

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Blood circulation unlabeled JPG

c Colour the vessels that carry oxygen rich blood red and oxygen poor blood blue 2 Arrange the following types of blood vessel in the correct order as blood would flow down them from the heart to the body and back to the heart again A other veins B venules

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heart 21 jpg

Blood flow schematic between systemic and pulmonary circulation Note color of vessels associated with oxygen content red oxygenated blue deoxygenated blood Blood Vessel Lab Heart and main vessels anterior view

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5heart jpg

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BloodC5 gif

of blood round the body was discovered by William Harvey in 1628 Until then people assumed that blood ebbed and flowed through the same tubes because they hadn t seen capillaries

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BloodC6 gif

Blood vessels are classified as organs Blood circulates in a series of different kinds of blood vessels as it circulates round the body Each kind of vessel is adapted to

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heart health system jpg

Heart Health System Circulatory Ch

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