science circulatory-respiratory Flashcards
system of organs that are responsible for carrying oxygen throughout the body
circulatory system
blood cell move via?
diffusion
consists of the heart, blood and blood vessels that crry blood to the body andllymphatic system
circulatory system
contains blood and lymph
muscular pump size of a fist that keeps blood moving
heart
name at least 6 parts of the heart
- tricuspid valve’
- mitral valve
- right atrium
- pulmonary vein
- pulmonary atery
- aorta
- left atrium
- right ventricle
- left ventricle
- pulmonary valve
- superior vena cava
- inferior vena cava
nme the vena cava
top vena cava
bottom vena cava
top->superior
bottom->inferior
receives oxygen poor blood from body
pumps to ___ ventricle
right atrium
pumps de- oxygenated blood to the lungs
right ventricle
receive oxygen rich blood from lungs
left atrium
pumps oxygen rich blood to the body
left ventricle
carries oxygen poor blood from the heart to the lungs
pulmonary artery
carries oxygen rich blood from the lungs to the heart
pulmonary vein
type of circulation
transport oxygen poor blood from heart to lungs
pulmonary circulaation
type ofcirculation
carries oxygen rich from heart to through out the body
systemic circulation
river of life, transports elements
blood
transport oxygen, nutrients , horomones throughout he body
important in clotting
blood
most abundat cell
red blood cell erythocyctes
fights diesease to protect body
white blood cell leukocyctes
play a part in blood clotting
platelets thrombocytes
main companent of blood that consists of protein ions nutrients waste etc
plasma
where all cell types are suspended
plasma
pipeline where blood is carried
blood vessels
largest in diameter, move oxygenated blood away from heart except pulmonary
ateries
move deoxygenated blood towards heart
veins
only atery that move deoxygenated blood out of the heart
pulmonary atery
only vein that transport oxygenated blood
pulmonary vein
ateries and veins are connected by the smallest blood vessels called______ that handle the loading and unloading of substances
capillaries
name 2
lymhatic system is made up of
- nodes
- spleen
- thymus
- tonsils
- marrow
- heart
- skin
- intestine
- liver
- lungs
bilobed pinkish grey organ located obove the heard in the mediastinum and secretes horomones and develops T- lymphocytes
thymus
bean shaped lumps that contain white blood cells
to fight infection clustered throughout the body
lymph nodes
masses of lymphodial tissue embedded in mucous membrane of pharynx and acts like aa frontline of defense to inhaled pathogens
tonsils
soft gelatinous tissue that fills the medullary cavities or center of bones
bone marrow
red bone marrow is?
myeloid tissue
yellow bone marrow is
fatty tisue
function of lymph system
___of wastes and excess fluid
removal
function of lymph system
asorbic of____
fatty acids
function of lymph system
production of _____, lymphocytes, monocyctes and antibody and plasma cells
immunes cells
breathing tubes that allow gas exchanfe to bring oxygen into thee body
lungs
respiration is?
gas exchange
name the parts of the upper respiratory tract
- nostrils
- nasal cavity
- pharynx
name 2
name the parts of the lower respiratory tract
- larynx
- trachea
- lungs’
- bronchi
- alveoli(alveolus:singular)
are brething tubes that allow gas exchange
respiratory system
exchanging of gases
respiration
pats of the upper respiratory tract
nostril,nasal cavities,pharynx
name 3 lower parts of the respiratory system
larynx
trachea
lungs
bronchi
aveoli(alveolus)
build up plaque in the arteries
altherocleorosis
