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human system, heart - Coggle Diagram
human system
the respiratory system
breathing
celluler reproduction
nasal passages
cools down brain
cleans and moistens air
warms up air you breath
epiglotis
organizes things to lungs and stomach
glottis
opens and closes trachea
larynx
vocal chords
trachea
takes air to the lungs
bronchitha
bronchi
stops bacteria from entering lungs
stops you from getting sick
bronchioles
in lungs
like a tree
alveoli
organizes gases with high concentrations
pharynx
lungs
two parts
main part
lung membrane
diapgragm
helps pump lungs
muscle
breathing step by step
diaphrame contracts lowering from original spot under lungs
decrease in pressure in lungs
air comes in
diaphrame relaxes and moves back up
pressure is decreased so air flies in
circulatory system
transportation
heart
cardiac muscle
go to power point for graphic lol
valves
keeps blood going one way
fun facts on the heart
the left and right side are segregated by a wall
septem stops blood providing more flow
muscle ont the left of the heart is much more thicker then the right
viens are anything that bring blood to the heart and artaries are the oppisite
pulminary path way
heart to lungs
systemic path way
coronary pathway
heart to the heart
this is what feeds the heart
keeps charge of internal temperature
protect against diseases
flow of blood through body
body/brain
heart
lungs
heart
blood
blood pressure
how hard the blood hits the walls of the heart
measured in ratios
normal is 120/80
blood plasma
water, gas, protiens
transport carbon dioxide
red blood cells
transport oxygen
white blood cells
double in quantity when ill
platelets
they clot your blood
blood clots
injury
platelets
calcium
thrombin
fibrodin
functions
transport nutrients
maintain body heat
blood types
the brain and nervouse system
types of nuerons
sensory neurons
myelination
myelinated nuerons
makes up the white stuff in your brain and recieve impulses
can regenarate nuerons
interneurons
unmyelinated nuerons
can not regenorate
makes up the grey stuff in your brain
motor nuerons
myelination
myelinated nuerons
can regenarate nuerons
makes up the white stuff in your brain and send impulses
four stages of nerve impulses
PHASE ONE:polorized/resting
PHASE TWO :depeloration
if the potential reaches -55 the sodium gates will open and let it spread in the membrane of the cell making the inside a little more positive
this jumps the potential energy to +40
and now the membrane is depeloralized
when the sodium reaches the center the gates close
inside the cell there is more k+(potassium)and less NA+(sodium) and its the oppisite for the outside
the resting potential is -70 Milla volts
signal transmision
the calsium gates open
nervouse system
central
can be damage can be un repairable
peripherial
automatic
fight or flight
raises heart rate
calming
lowers heart rate
cant control
heart rate
breathing
somatic
sensory
moter
can control
info
the eye
tidal volume
what you normaly breath in and out
digestive
stomach
smooth mucsle
bones and muscle
skeletol muscle
heart
deoxygenated blood (vena cave)
right atrium
tricuspid valve
right ventricle
pulmonary valve
pulmonary arteries
out the heart and to the lungs
pulmonary veins
left atreum
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