CARDIAC
... Preload: degree of cardiac muscle fiber tension at end of diastole (prior to contraction) Afterload: resistance that ventricles must overcome to eject the blood Contractility: ability of cardiac muscle to shorten in response to electrical impulse ...
... Preload: degree of cardiac muscle fiber tension at end of diastole (prior to contraction) Afterload: resistance that ventricles must overcome to eject the blood Contractility: ability of cardiac muscle to shorten in response to electrical impulse ...
Cardiovascular System: Blood Vessels and Circulation
... • Oxygenated blood from the left ventricle goes to tissues other than the lungs’ exchange surfaces. • Deoxygenated blood returns to the right atrium. ...
... • Oxygenated blood from the left ventricle goes to tissues other than the lungs’ exchange surfaces. • Deoxygenated blood returns to the right atrium. ...
The Circulatory System - Southgate Community School District
... • Needed because the body has millions of cells. • Transports nutrients, oxygen, wastes, other ...
... • Needed because the body has millions of cells. • Transports nutrients, oxygen, wastes, other ...
activities unit 4: the circulatory and excretory systems
... c) In systemic circulation, the blood flows along the d) In systemic circulation, the blood flow starts from the ----------------ventricle 14. What type of blood (oxygenated or deoxygenated) flows through the pulmonary veins? And through the aorta? 15. What is the function of the sigmoid valves? Whe ...
... c) In systemic circulation, the blood flows along the d) In systemic circulation, the blood flow starts from the ----------------ventricle 14. What type of blood (oxygenated or deoxygenated) flows through the pulmonary veins? And through the aorta? 15. What is the function of the sigmoid valves? Whe ...
TETRALOGY OF FALLOT
... defects. The primary cause is the misalignment of the truncoconal septum (separating the aorta from the pulmonary trunk) with the muscular ventricular septum. The truncoconal septum is displaced to the right resulting in pulmonary stenosis and an overriding aorta. Failure of the septum to fuse with ...
... defects. The primary cause is the misalignment of the truncoconal septum (separating the aorta from the pulmonary trunk) with the muscular ventricular septum. The truncoconal septum is displaced to the right resulting in pulmonary stenosis and an overriding aorta. Failure of the septum to fuse with ...
Module 5 – Pediatric Cardiac Disorders
... Goals of management are to improve ventricular function and restore blood flow to the lower body. Medical management with Medication A continuous intravenous medication, prostaglandin (PGE-1), is used to open the ductus arteriosus (and maintain it in an open state) allowing blood flow to areas bey ...
... Goals of management are to improve ventricular function and restore blood flow to the lower body. Medical management with Medication A continuous intravenous medication, prostaglandin (PGE-1), is used to open the ductus arteriosus (and maintain it in an open state) allowing blood flow to areas bey ...
What do the following values refer to?
... In times of stress, why do skeletal muscles arterioles vasodilate? The blood vessels to the brain and heart never vasoconstrict - why? Kidneys can reabsorb water (into the bloodstream). What effect does this have on blood pressure? When you cut a vein, blood flows out evenly, but an artery spurts – ...
... In times of stress, why do skeletal muscles arterioles vasodilate? The blood vessels to the brain and heart never vasoconstrict - why? Kidneys can reabsorb water (into the bloodstream). What effect does this have on blood pressure? When you cut a vein, blood flows out evenly, but an artery spurts – ...
Circulatory System - Bakersfield College
... venules ---> veins ---> heart Vessels branch into capillaries in every organ Specific flow pattern between heart, lungs and body: Deoxygenated blood from body ---> superior & inferior vena cavae (veins) ---> right atrium of heart ---> right AV (tricuspid) valve ---> right ventricle of heart ---> rig ...
... venules ---> veins ---> heart Vessels branch into capillaries in every organ Specific flow pattern between heart, lungs and body: Deoxygenated blood from body ---> superior & inferior vena cavae (veins) ---> right atrium of heart ---> right AV (tricuspid) valve ---> right ventricle of heart ---> rig ...
Circulatory System - School District 67 Okanagan Skaha
... – Right AV valve = tricuspid valve (3 flaps) – Left AV valve = bicuspid or mitral valve (2 ...
... – Right AV valve = tricuspid valve (3 flaps) – Left AV valve = bicuspid or mitral valve (2 ...
Cardiovascular System Quiz 1. The left lower chamber of the heart
... 1. The left lower chamber of the heart that receives blood from the left atrium and pumps it out under high pressure through the aorta to the body. A) Arterioles B) Left Ventricle C) Arteries D) Right Ventricle ...
... 1. The left lower chamber of the heart that receives blood from the left atrium and pumps it out under high pressure through the aorta to the body. A) Arterioles B) Left Ventricle C) Arteries D) Right Ventricle ...
cardio 1 - Iowa State University
... 6. Blood entering the right ventricle passes through the _________________ valve from the _________________, and exits through the _________________ valve into the _________________ artery. Blood travels this vessel on its way to the _________________ to get oxygenated. It exits these organs through ...
... 6. Blood entering the right ventricle passes through the _________________ valve from the _________________, and exits through the _________________ valve into the _________________ artery. Blood travels this vessel on its way to the _________________ to get oxygenated. It exits these organs through ...
BIO 202 STUDENT LECTURE NOTES Lecture: Heart l Heart
... __________________________________________________________________________________________________ · Coronary arteries – originate where? __________________________________________________________________ Left Coronary artery – two branches: 1. ______________________________ 2. _____________________ ...
... __________________________________________________________________________________________________ · Coronary arteries – originate where? __________________________________________________________________ Left Coronary artery – two branches: 1. ______________________________ 2. _____________________ ...
The Cardiovascular System
... Learning Outcome Show an understanding of the cardiovascular system ...
... Learning Outcome Show an understanding of the cardiovascular system ...
Congenital Diseases
... circulation only after birth when the fetal pathways (ductus arteriosus and foramen ovale) are closed that the full hemodynamic impact of an ...
... circulation only after birth when the fetal pathways (ductus arteriosus and foramen ovale) are closed that the full hemodynamic impact of an ...
Circulatory System Review Guide
... 7. What are the blood types and what is the Rh factor? 8. How do different blood types affect blood transfusions? 9. How do we determine blood type? Why were we sure that John killed Ted the Turkey? ...
... 7. What are the blood types and what is the Rh factor? 8. How do different blood types affect blood transfusions? 9. How do we determine blood type? Why were we sure that John killed Ted the Turkey? ...
How Your Heart Works Handout
... closer to the skin and have a bluish color. • C apillaries are the smallest blood vessels. They carry blood to and from all the small places in the body. Capillaries feed into veins and veins feed into arteries. You can think of the heart like two pumps side by side. The pump on the right side mov ...
... closer to the skin and have a bluish color. • C apillaries are the smallest blood vessels. They carry blood to and from all the small places in the body. Capillaries feed into veins and veins feed into arteries. You can think of the heart like two pumps side by side. The pump on the right side mov ...
circulatory system
... Read about how to determine blood type. Have students write out a flow diagram for the direction blood moves through the body. Vena cavae right atrium right ventricle pulmonary arteries lungs pulmonary veins left atrium left ventricle aorta smaller arteries capillaries smaller veins ... ...
... Read about how to determine blood type. Have students write out a flow diagram for the direction blood moves through the body. Vena cavae right atrium right ventricle pulmonary arteries lungs pulmonary veins left atrium left ventricle aorta smaller arteries capillaries smaller veins ... ...
Cardiovascular System Test
... 3. Which of the following lead into the alveoli in the lungs? A Pleural Membrane B Bronchi C Septum D Bronchiole 4. The Atria is A a blood vessel carrying blood TO the lungs B the two chambers at the BOTTOM of the heart, which receive blood from the veins C the two chambers at the TOP of the heart, ...
... 3. Which of the following lead into the alveoli in the lungs? A Pleural Membrane B Bronchi C Septum D Bronchiole 4. The Atria is A a blood vessel carrying blood TO the lungs B the two chambers at the BOTTOM of the heart, which receive blood from the veins C the two chambers at the TOP of the heart, ...
Cardiovascular System The c__________________ system
... (oxygen, white blood cells, glucose) to the body and carries waste products (carbon dioxide, lymph) away. It also helps the immune ...
... (oxygen, white blood cells, glucose) to the body and carries waste products (carbon dioxide, lymph) away. It also helps the immune ...
Circulatory System Vocabulary: Structures and Functions
... 1. Blood- the liquid part of the circulatory system (see 4 components of blood, pg 18) 2. Heart- the main organ of the circulatory system. Pumps oxygen-poor blood to the lungs and oxygen-rich blood to all parts of the body. 3. Lungs- make oxygen-poor blood oxygen-rich again. 4. Veins- blood vessels ...
... 1. Blood- the liquid part of the circulatory system (see 4 components of blood, pg 18) 2. Heart- the main organ of the circulatory system. Pumps oxygen-poor blood to the lungs and oxygen-rich blood to all parts of the body. 3. Lungs- make oxygen-poor blood oxygen-rich again. 4. Veins- blood vessels ...
Unit K Notes #1 Heart Structure Fill In - Mr. Lesiuk
... Left and Right _______________ – Collecting Chambers - Right: Collects blood from _________________________________ - Left: Collects blood from ___________________________________ Left and Right ____________________– _________________ -____________: Sends blood __________________ via the ___________ ...
... Left and Right _______________ – Collecting Chambers - Right: Collects blood from _________________________________ - Left: Collects blood from ___________________________________ Left and Right ____________________– _________________ -____________: Sends blood __________________ via the ___________ ...
Dextro-Transposition of the great arteries
dextro-Transposition of the great arteries (d-Transposition of the great arteries, dextro-TGA, or d-TGA), sometimes also referred to as complete transposition of the great arteries, is a birth defect in the large arteries of the heart. The primary arteries (the aorta and the pulmonary artery) are transposed.It is called a cyanotic congenital heart defect (CHD) because the newborn infant turns blue from lack of oxygen.In segmental analysis, this condition is described as ventriculoarterial discordance with atrioventricular concordance, or just ventriculoarterial discordance.d-TGA is often referred to simply as transposition of the great arteries (TGA); however, TGA is a more general term which may also refer to levo-transposition of the great arteries (l-TGA).Another term commonly used to refer to both d-TGA and l-TGA is transposition of the great vessels (TGV), although this term might have an even broader meaning than TGA.