cardiovascular system. cardio = “heart” vascular = “vessels” cardio = “heart” vascular =...
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Cardiovascular Cardiovascular SystemSystem
Cardiovascular SystemCardiovascular System
Cardio = Cardio = “heart”“heart” Vascular = Vascular = “vessels”“vessels”
Cardiovascular SystemCardiovascular System
Cardio = “heart”Cardio = “heart” Vascular = Vascular = “vessels”“vessels”
Made up of Made up of heartheart, , vesselsvessels, and , and bloodblood
Cardiovascular SystemCardiovascular System
Cardio = “heart”Cardio = “heart” Vascular = Vascular = “vessels”“vessels”
Made up of heart, vessels, and bloodMade up of heart, vessels, and blood ClosedClosed system—blood stays system—blood stays insideinside
the vesselsthe vessels
Cardiovascular SystemCardiovascular System
Cardio = “heart”Cardio = “heart” Vascular = Vascular = “vessels”“vessels”
Made up of heart, vessels, and bloodMade up of heart, vessels, and blood Closed system—blood stays inside Closed system—blood stays inside
the vesselsthe vessels Blood only flows Blood only flows oneone-way-way
What is another name for the What is another name for the cardiovascular system?cardiovascular system?
a)a) Respiratory Respiratory systemsystem
b)b) Circulatory Circulatory systemsystem
c)c) Immune systemImmune system
d)d) Skeletal systemSkeletal system
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Types of Blood VesselsTypes of Blood Vessels
1.1. ArteriesArteries—move —move
blood blood away fromaway from
the heartthe heart
Types of Blood VesselsTypes of Blood Vessels
1.1. Arteries—move Arteries—move
blood away from blood away from
the heartthe heart
2.2. VeinsVeins—move blood —move blood
towardtoward the heart the heart
Types of Blood VesselsTypes of Blood Vessels
1.1. Arteries—move blood away from Arteries—move blood away from the heartthe heart
2.2. Veins—move blood Veins—move blood
toward the hearttoward the heart
3.3. CapillariesCapillaries——
microscopic blood microscopic blood
vessels that connect vessels that connect
arteriesarteries & & veinsveins
Which one of these vessels Which one of these vessels carries blood away from the carries blood away from the
heart?heart?a)a) Pulmonary veinPulmonary vein
b)b) Renal veinRenal vein
c)c) Renal arteryRenal artery
d)d) Superior vena Superior vena cavacava
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Functions of the BloodFunctions of the Blood
1.1. Carries Carries oxygenoxygen from from lungslungs to all to all body body cellscells & removes & removes carbon carbon dioxidedioxide from the from the cellscells
Functions of the BloodFunctions of the Blood
1.1. Carries oxygen from lungs to all body cells & Carries oxygen from lungs to all body cells & removes carbon dioxide from the cellsremoves carbon dioxide from the cells
2.2. Carries Carries wastewaste products of cell products of cell activity to activity to kidneyskidneys to be removed to be removed from the bodyfrom the body
Functions of the BloodFunctions of the Blood
1.1. Carries oxygen from lungs to all body cells & Carries oxygen from lungs to all body cells & removes carbon dioxide from the cellsremoves carbon dioxide from the cells
2.2. Carries waste products of cell activity to kidneys Carries waste products of cell activity to kidneys to be removed from the bodyto be removed from the body
3.3. Transports Transports nutrients nutrients from from digestive system to body digestive system to body cellscells
Functions of the BloodFunctions of the Blood
1.1. Carries oxygen from lungs to all body cells & Carries oxygen from lungs to all body cells & removes carbon dioxide from the cellsremoves carbon dioxide from the cells
2.2. Carries waste products of cell activity to kidneys Carries waste products of cell activity to kidneys to be removed from the bodyto be removed from the body
3.3. Transports nutrients from digestive system to Transports nutrients from digestive system to body cellsbody cells
4.4. Materials in blood help fight Materials in blood help fight infectioninfection and and healheal
wounds (wounds (white white
blood cells & blood cells &
plateletsplatelets))
Which 2 substances does the Which 2 substances does the blood transport away from blood transport away from
body cells? body cells? a)a) Oxygen & Oxygen &
carbon dioxidecarbon dioxide
b)b) Carbon dioxide Carbon dioxide & waste& waste
c)c) Nutrients & Nutrients & wastewaste
d)d) Oxygen & Oxygen & nutrientsnutrients
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What parts of the blood help What parts of the blood help fight off disease and heal fight off disease and heal
injuries? injuries? a)a) white blood cells white blood cells
& platelets& platelets
b)b) red blood cells & red blood cells & plateletsplatelets
c)c) white blood cells white blood cells & red blood cells& red blood cells
d)d) white blood cells white blood cells & plasma & plasma
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Which is not a function of the Which is not a function of the cardiovascular system?cardiovascular system?
a)a) Carry nutrients & Carry nutrients & oxygen to body cellsoxygen to body cells
b)b) Carry carbon dioxide Carry carbon dioxide & waste away from & waste away from body cellsbody cells
c)c) Attack disease-Attack disease-causing bacteria causing bacteria
d)d) Produce chemicals Produce chemicals that control body that control body processesprocesses
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The HeartThe Heart
(2) superior vena cava
(6) inferior vena cava
CO2 from body
CO2 from body
Add these Add these
labels to your labels to your
heart diagram!heart diagram!
The HeartThe HeartCO2 from
body
CO2 from body
(3) right atrium
(4) valve
(5) right ventricle
The HeartThe HeartCO2 from
body
CO2 from body
(7) pulmonary artery
CO2 to lungsCO2 to lungs
The HeartThe Heart(7) pulmonary
artery
CO2 to lungsCO2 to lungs
(8) pulmonary vein
O2 from lungsO2 from lungs
The HeartThe Heart
(11) left ventricle
(9) left atrium
O2 from lungsO2 from lungs
(10) valve
The HeartThe Heart (1) aorta
O2 from lungsO2 from lungs
O2 to body
O2 to body
The HeartThe Heart
Anatomy of the Anatomy of the HeartHeart
http://www.texasheartinstitute.org/HIC/ProjH/cardiovascularsystem.cfm
CO2 from body
CO2 from body
CO2 to lungsCO2 to lungs
O2 from lungsO2 from lungs
O2 to body
O2 to body
(12) septum
What force causes blood to What force causes blood to keep flowing through the keep flowing through the
body?body?a)a) The opening & The opening &
closing of the valves closing of the valves in the heartin the heart
b)b) Gravity pushing blood Gravity pushing blood through the veinsthrough the veins
c)c) Cardiac muscle in the Cardiac muscle in the heart contracting and heart contracting and relaxingrelaxing
d)d) Cardiac muscle in the Cardiac muscle in the blood vessels blood vessels contracting and contracting and relaxingrelaxing
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What is this chamber What is this chamber called?called?
a)a) Right Right atriumatrium
b)b) Left Left atriumatrium
c)c) Right Right ventricleventricle
d)d) Left Left ventricleventricle
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The pulmonary artery carries The pulmonary artery carries blood from the _______ to the blood from the _______ to the
_______._______.a)a) Heart, bodyHeart, body
b)b) Heart, lungsHeart, lungs
c)c) Lungs, heartLungs, heart
d)d) Lungs, bodyLungs, body
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When blood enters the left When blood enters the left atrium from the lungs, what atrium from the lungs, what
does it contain?does it contain?a)a) No oxygen or No oxygen or
carbon dioxidecarbon dioxide
b)b) Equal amounts Equal amounts of oxygen and of oxygen and carbon dioxidecarbon dioxide
c)c) Mostly carbon Mostly carbon dioxidedioxide
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What is this structure What is this structure called?called?
a)a) Superior Superior vena cavavena cava
b)b) AortaAorta
c)c) Left atriumLeft atrium
d)d) Valve Valve
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SummarySummary
St Joseph’s Heart SongSt Joseph’s Heart Song
http://www.stjosephaspirin.com/page.jhtml?id=/stjoseph/include/5_2.inc
lungs
body
Veins
(O2 poor)
Pulmonary artery
(O2 poor)
Arteries
(O2 rich)
Pulmonary vein
(O2 rich)
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