Date post: | 18-Jan-2016 |
Category: |
Documents |
Upload: | david-cole |
View: | 216 times |
Download: | 0 times |
Circulatory and Lymphatic Systems
The circulatory system moves substances in to and from ____________ where theyare _______________ or __________________, responding to changing demands.The circulatory system includes the _______________, _________________, ___________________, ________________, and ___________________.
1. The Heart The heart is a __________________ _________________ in your chest. Itis made up of ____ chambers. The 2 upper chambers are called_____________ and the 2 lower ones are called ____________________. A ________________ separates each _____________ from the ____________________ below it so that the blood flows in only onedirection. Your heart is a “2-pump” system.
Valve
cellsneeded produced
heart arteriesveins capillaries
muscular organ4
atria ventriclesvalve atriumventricle
blood
The Right Side: The ____________ ___________-filled blood from thebody cells is brought into the __________ __________ through the _________ ___________ (the largest veins in the body). From the rightatrium it goes down through a _____________ into the ______________________________ below it. This then pumps the blood through the_________________ ________________ to the lungs where it will dropoff the _____________ _______________ and pick up ________________.The Left Side: The ________________-rich blood then goes through the ________________ _____________ to the ___________ _____________. From there, the blood goes down through a _____________ into the
___________ __________________,the largest and strongest chamber inthe heart. From there, it goes up andout through the ______________, thelargest artery in the body. This vesselthen goes around behind the heartand digestive organs down through themiddle of the _______________.
carbon dioxideright atrium
vena cavasvalve right
ventriclepulmonary arteries
carbon dioxide oxygenoxygen
pulmonary veins left atriumvalve
left ventricle
aorta
trunk
B. The chambers: 1. The ____________ (singular is ___________) receive blood from the body or lungs. They are ______________ and _____________ than the other chambers. 2. The ____________________ are the pumping chambers. They are _______________ and ____________________, and pump blood out of the ______________ to either the lungs or the body.
2. Blood vessels: A. Arteries carry blood ____________ from the heart. (A= artery, A= away) The ______________ is the largest artery and comes directly out of the _______________ and then branches into _____________ which go to the whole body. Arteries carry __________________ blood, except for the ________________ arteries which go to the ______________. Arteries have ________________ which contract every time the heart beats. This bumping feeling is the ___________.
atria atrium
smaller thinner
ventricleslarge muscular
heart
awayaorta
heart arteriesoxygenated
pulmonarylungs muscles
pulse
B. Veins carry blood ______ the heart. They have one-way ______________ that keep blood moving toward the heart. Blood in veins carries __________ _____________ from the cells and is low in ______________. The one vein that carries oxygenated blood is the __________________ ____________ which leads from the ____________ to the _____________. The largest veins in the body are the ___________ ____________.
C. Capillaries – Arteries continue to branch, getting smaller and smaller until they are ________ _________ ____________. Food and oxygen can then _______________ out of the cells and back into the blood vessels, which are now called ___________ and direct the blood back to the _______________. The intersection of the artery and vein where this diffusion takes place is a ____________________.
to valves
carbon dioxide oxygenpulmonary
vein lungs heartvena cavas
one cell thickdiffuse
veinsheart
capillary
Flow of blood through the circulatory system:____________ -> __________ _________ -> ___________ _____________ ->___________ ______________ -> _________________ _______________ ->______________ -> _________________ _____________ -> __________ __________ ->____________ _____________ -> __________________ -> _________________
3. Blood – Blood consists of _______ _______ ___________, __________ ___________ ___________, _____________, and ___________________. A. Red blood cells contain ________________, a chemical that carries _______________ and turns red, and carries ___________ ___________ and turns purplish red. B. White blood cells fight _____________, ________, and other body _______________.
C. Platelets are cell _______________ that help ___________ blood.
body vena cava right atriumright ventricle pulmonary arteries
lungs pulmonary veins left atriumleft ventricle aorta body
red bloodcells white blood
cells plateletsplasma
hemoglobinoxygen
carbon dioxide
bacteria viruses
invaders
fragmentsclot
The Lymphatic System 1. Lymph is the _______________ made up of ___________, __________ _____________, and ______________________ (cells like white blood cells) and is found between cells.2. The lymphatic system consists of a network of vessels that pick up lymph through _____________________ which join with larger vessels that drain into large _________ ___________ near the heart. Before being added to the blood, the lymph is filtered in ____________ ____________. One well known lymph node is the _________________, found in the back of the throat, which catch micro-organisms.
The largest lymph node is the______________ which filtersblood, breaks down old, worn outblood cells, and contains cells thatengulf and destroy ______________.The ______________ is anotherlymph organ that produces_________________________.
fluid water dissolved substanceslymphocytes
capillaries
veins
neck
lymph nodestonsils
spleen
bacteriathymus
lymphocytes
3. Lymphocytes are a type of ____________ __________ ____________ that engulf __________________________________.
4. Lymph is circulated through the body by the action of _____________ and _________________ muscles. In the morning, you _________________ your arms and legs which gets your ______________ moving.
white blood cellmicroorganisms
voluntaryinvoluntary stretch
lymph
Circulatory and Lymphatic Systems
The circulatory system moves substances in to and from ____________ where theyare _______________ or __________________, responding to changing demands.The circulatory system includes the _______________, _________________, ___________________, _________________, and ___________________.
1. The Heart The heart is a __________________ _________________ in your chest. Itis made up of ____ chambers. The 2 upper chambers are called_____________ and the 2 lower ones are called ____________________. A ________________ separates each _____________ from the ____________________ below it so that the blood flows in only onedirection. Your heart is a “2-pump” system.
Valve
The Right Side: The ____________ ___________-filled blood from thebody cells is brought into the __________ __________ through the _________ ___________ (the largest veins in the body). From the rightatrium it goes down through a _____________ into the ______________________________ below it. This then pumps the blood through the_________________ ________________ to the lungs where it will dropoff the _____________ _______________ and pick up ________________.The Left Side: The ________________-rich blood then goes through the ________________ _____________ to the ___________ _____________. From there, the blood goes down through a _____________ into the
___________ __________________,the largest and strongest chamber inthe heart. From there, it goes up andout through the ______________, thelargest artery in the body. This vesselthen goes around behind the heartand digestive organs down through themiddle of the _______________.
B. The chambers: 1. The ____________ (singular is ___________) receive blood from the body or lungs. They are ______________ and _____________ than the other chambers. 2. The ____________________ are the pumping chambers. They are _______________ and ____________________, and pump blood out of the ______________ to either the lungs or the body.
2. Blood vessels: A. Arteries carry blood ____________ from the heart. (A= artery, A= away) The ______________ is the largest artery and comes directly out of the _______________ and then branches into _____________ which go to the whole body. Arteries carry __________________ blood, except for the ________________ arteries which go to the ______________. Arteries have ________________ which contract every time the heart beats. This bumping feeling is the ________________.
B. Veins carry blood ______ the heart. They have one-way ______________ that keep blood moving toward the heart. Blood in veins carries __________ _____________ from the cells and is low in ______________. The one vein that carries oxygenated blood is the __________________ ____________ which leads from the ____________ to the _____________. The largest veins in the body are the ___________ ____________.
C. Capillaries – Arteries continue to branch, getting smaller and smaller until they are ________ _________ ____________. Food and oxygen can then _______________ out of the cells and back into the blood vessels, which are now called ___________ and direct the blood back to the _______________. The intersection of the artery and vein where this diffusion takes place is a ____________________.
Flow of blood through the circulatory system:____________ -> __________ _________ -> ___________ _____________ ->___________ ______________ -> _________________ _______________ ->______________ -> _________________ _____________ -> __________ __________ ->____________ _____________ -> __________________ -> _________________
3. Blood – Blood consists of _______ _______ ___________, __________ ___________ ___________, _____________, and ___________________. A. Red blood cells contain ________________, a chemical that carries _______________ and turns red, and carries ___________ ___________ and turns purplish red. B. White blood cells fight _____________, ________, and other body _______________.
C. Platelets are cell _______________ that help ___________ blood.
The Lymphatic System 1. Lymph is the _______________ made up of ___________, __________ _____________, and ______________________ (cells like white blood cells) and is found between cells.2. The lymphatic system consists of a network of vessels that pick up lymph through _____________________ which join with larger vessels that drain into large _________ ___________ near the heart. Before being added to the blood, the lymph is filtered in ____________ ____________. One well known lymph node is the _________________, found in the back of the throat, which catch micro-organisms.
The largest lymph node is the______________ which filtersblood, breaks down old, worn outblood cells, and contains cells thatengulf and destroy ______________.The ______________ is anotherlymph organ that produces_________________________.
3. Lymphocytes are a type of ____________ __________ ____________ that engulf __________________________________.
4. Lymph is circulated through the body by the action of _____________ and _________________ muscles. In the morning, you _________________ your arms and legs which gets your ______________ moving.