Blood Vessels
... The heart and blood vessels form the cardiovascular system which is composed of 1. arteries, high pressure lines that branch further and further from the heart. Arteries eventually branch into: 2. capillaries, exchange vessels in close contact with tissue cells. Capillaries then remerge into: 3. vei ...
... The heart and blood vessels form the cardiovascular system which is composed of 1. arteries, high pressure lines that branch further and further from the heart. Arteries eventually branch into: 2. capillaries, exchange vessels in close contact with tissue cells. Capillaries then remerge into: 3. vei ...
Angiography_Anatomy_Part_1
... minute. It can pump up to about 5 gallons a minute with exercise It pumps about 4000 gallons of blood each day. ...
... minute. It can pump up to about 5 gallons a minute with exercise It pumps about 4000 gallons of blood each day. ...
The Heart and blood vessels and circulation Chapter 12 and 13
... from the body into the lungs where oxygenpoor (deoxygenated) blood gives up carbon dioxide and picks up the oxygen. 9. The left side of the heart pumps oxygenrich (oxygenated) blood from the lungs to the rest of the body. ...
... from the body into the lungs where oxygenpoor (deoxygenated) blood gives up carbon dioxide and picks up the oxygen. 9. The left side of the heart pumps oxygenrich (oxygenated) blood from the lungs to the rest of the body. ...
Lecture 5: Development of circulatory system I. Embryonic and
... connecting stalk to the embryo into the heart tube − umbilical arteries: these carry blood from the dorsal aorta towards the chorionic villi − vitelline artery: from the dorsal aorta towards the extraembryonic vitelline circulation within the wall of yolk sac − vitelline vein: from the vitelline cir ...
... connecting stalk to the embryo into the heart tube − umbilical arteries: these carry blood from the dorsal aorta towards the chorionic villi − vitelline artery: from the dorsal aorta towards the extraembryonic vitelline circulation within the wall of yolk sac − vitelline vein: from the vitelline cir ...
Chapter 20 Blood Vessels
... g. sinus or sinusoid = no smooth muscle or elastic tissue in walls h. venous reserve or reservoir - see above IV. Circulatory System - Arterial portion A. Pulmonary circuit 1. blood leaves right ventricle past pulmonary valve into pulmonary trunk 2. pulmonary arteries lead to lungs 3. returns by way ...
... g. sinus or sinusoid = no smooth muscle or elastic tissue in walls h. venous reserve or reservoir - see above IV. Circulatory System - Arterial portion A. Pulmonary circuit 1. blood leaves right ventricle past pulmonary valve into pulmonary trunk 2. pulmonary arteries lead to lungs 3. returns by way ...
Anatomy of the Respiratory System 2
... TBs is the respiratory zone and from each TB is an acinus. TBs divide into respiratory bronchioles and alveolar ducts. The distance from the TB to the most distal alveolus is only a few millimetres but the respiratory zone makes up most of the lung, its volume about 2.5-3 litres at rest. Because the ...
... TBs is the respiratory zone and from each TB is an acinus. TBs divide into respiratory bronchioles and alveolar ducts. The distance from the TB to the most distal alveolus is only a few millimetres but the respiratory zone makes up most of the lung, its volume about 2.5-3 litres at rest. Because the ...
Arteries
... *FIRST, Label the following Diagram on the Major Arteries by using p. 642. (Note: The following numbers correspond to the numbers on the diagram.) 1. Aorta describe – largest artery of the body carries blood from – left ventricle carries blood to- body divided into how many parts- four: ascending, a ...
... *FIRST, Label the following Diagram on the Major Arteries by using p. 642. (Note: The following numbers correspond to the numbers on the diagram.) 1. Aorta describe – largest artery of the body carries blood from – left ventricle carries blood to- body divided into how many parts- four: ascending, a ...
The cardiac cycle - Websupport1
... Blood flow through the heart • Right atria –receives blood from superior and inferior vena cava and pumps it to the right ventricle through the tricuspid valve • Right ventricle –receives blood from right atrium and pumps it toto the pulmonary artery through the pulmonary semilunar valve • Pulmonar ...
... Blood flow through the heart • Right atria –receives blood from superior and inferior vena cava and pumps it to the right ventricle through the tricuspid valve • Right ventricle –receives blood from right atrium and pumps it toto the pulmonary artery through the pulmonary semilunar valve • Pulmonar ...
Anterior - Mr. Morrison's Biology Class
... a fist. Even so, it works just like any other muscle in the body by contracting and expanding. The heart unlike the skeletal muscles works on an All-or-Nothing Law; this means that each time the heart contracts it uses its full force. ...
... a fist. Even so, it works just like any other muscle in the body by contracting and expanding. The heart unlike the skeletal muscles works on an All-or-Nothing Law; this means that each time the heart contracts it uses its full force. ...
Biology 11 - Human Anatomy
... sides of the _______ and supply blood to the _______. They branch at the larynx into the: a. __________ carotid artery - enters the skull through the carotid canal to supply the eye orbit & __________ b. ___________ carotid artery, which branches to the thyroid, larynx, tongue (lingual), ______, sca ...
... sides of the _______ and supply blood to the _______. They branch at the larynx into the: a. __________ carotid artery - enters the skull through the carotid canal to supply the eye orbit & __________ b. ___________ carotid artery, which branches to the thyroid, larynx, tongue (lingual), ______, sca ...
MCHENRY WESTERN LAKE COUNTY EMS SYSTEM OPTIONAL
... activated by the SA node before they can fire. This rapid firing causes all the foci to fire faster than their intrinsic rates, a phenomenon known as overdrive-suppression. Thus, in the normal, healthy heart, only the SA node intrinsic rate is observable. If we were then going to evaluate the ECG co ...
... activated by the SA node before they can fire. This rapid firing causes all the foci to fire faster than their intrinsic rates, a phenomenon known as overdrive-suppression. Thus, in the normal, healthy heart, only the SA node intrinsic rate is observable. If we were then going to evaluate the ECG co ...
Blood Supply Human Neurobiology ANHB 2217 Avinash Bharadwaj
... Think in terms of lobes and (later), functional areas Localisation an important part of diagnosis. ...
... Think in terms of lobes and (later), functional areas Localisation an important part of diagnosis. ...
Chap 13 Study Outline
... through the arteries to provide blood to the body cells. Which part of the pathway is pulmonary? Which part of the pathway is systemic? What is the function of pulmonary circulation? Of systemic circulation? Blood Supply to the Heart: The first branches off of the aorta, which carry oxygen-rich bloo ...
... through the arteries to provide blood to the body cells. Which part of the pathway is pulmonary? Which part of the pathway is systemic? What is the function of pulmonary circulation? Of systemic circulation? Blood Supply to the Heart: The first branches off of the aorta, which carry oxygen-rich bloo ...
Veins from the Abdominal Viscera
... Veins return blood to the heart after the exchange of substances has occurred in the tissues. Larger veins parallel the courses of arteries and are named accordingly; smaller veins take irregular pathways and are unnamed. Veins from the head and upper torso drain into the ___superior vena cava______ ...
... Veins return blood to the heart after the exchange of substances has occurred in the tissues. Larger veins parallel the courses of arteries and are named accordingly; smaller veins take irregular pathways and are unnamed. Veins from the head and upper torso drain into the ___superior vena cava______ ...
Ten Body Systems
... Hormones, released by endocrine glands, cause a particular changes in the body Maintains longterm homeostasis ...
... Hormones, released by endocrine glands, cause a particular changes in the body Maintains longterm homeostasis ...
Study Outline
... ____________________ of atria and ventricles. When the atria fill, pressure in the atria is ________________________ than that of the ventricles, which forces the ________________ valves open. Pressure inside atria rises further as they contract, forcing the remaining blood into the ventricles. When ...
... ____________________ of atria and ventricles. When the atria fill, pressure in the atria is ________________________ than that of the ventricles, which forces the ________________ valves open. Pressure inside atria rises further as they contract, forcing the remaining blood into the ventricles. When ...
Veins from the Abdominal Viscera
... These strings are, in turn, attached to _____________________ muscles in the inner heart wall that contract during ventricular contraction to prevent the backflow of blood through the A-V valves. Where are the semilunar valves found? What is their function? Skeleton of the heart: Rings of dense con ...
... These strings are, in turn, attached to _____________________ muscles in the inner heart wall that contract during ventricular contraction to prevent the backflow of blood through the A-V valves. Where are the semilunar valves found? What is their function? Skeleton of the heart: Rings of dense con ...
HEART - Wikispaces
... • The upper seven are true ribs, are attached in the front to the sternum by means of costal cartilage. Due to their elasticity they allow movement when inhaling and exhaling. • The 8th, 9th, and 10th ribs are called false ribs, and join with the costal cartilages of the ribs above. • The 11th and ...
... • The upper seven are true ribs, are attached in the front to the sternum by means of costal cartilage. Due to their elasticity they allow movement when inhaling and exhaling. • The 8th, 9th, and 10th ribs are called false ribs, and join with the costal cartilages of the ribs above. • The 11th and ...
Upper extremity arteries & veins
... Microscopic, very thin-walled vessels comprised of endothelium with basement membrane; allows for filtration and reabsorption Found in all tissues of the body except for those that are “avascular” Usually form branching networks (“capillary beds”) within tissues for increased surface area bl ...
... Microscopic, very thin-walled vessels comprised of endothelium with basement membrane; allows for filtration and reabsorption Found in all tissues of the body except for those that are “avascular” Usually form branching networks (“capillary beds”) within tissues for increased surface area bl ...
1 - cloudfront.net
... 4. What is the name of the blood vessel that brings venous blood from the head, neck, and arms into the right atrium? Superior Vena Cava 5. What is the name of the blood vessel that bring venous blood from the abdomen and legs into the right atrium? Inferior Vena Cava 6. What is the name of the bloo ...
... 4. What is the name of the blood vessel that brings venous blood from the head, neck, and arms into the right atrium? Superior Vena Cava 5. What is the name of the blood vessel that bring venous blood from the abdomen and legs into the right atrium? Inferior Vena Cava 6. What is the name of the bloo ...
William Harvey
William Harvey (1 April 1578 – 3 June 1657) was an English physician. He was the first known to describe completely and in detail the systemic circulation and properties of blood being pumped to the brain and body by the heart, though earlier writers, such as Jacques Dubois, had provided precursors of the theory. After his death the William Harvey Hospital was constructed in the town of Ashford, several miles from his birthplace of Folkestone.