vital signs
what are the 4 main vital signs
what is temperature, pulse , respirations and blood pressure
what is the first thing you do when doing BLS
check the scene
what carries oxygenated blood away from the heart
arteries
what is a gas exchange
what is first in the heart flow
superior/ inferior vena cava
what is the normal respiration rate for adults
12-20RR
what is the compression rate for and adult with 2 rescuers
15:2
what carries deoxygenated blood towards the heart
veins
what is external respiration
the exchange of oxygen and carbon dioxide between the lungs and blood stream
what is last in the heart flow
the body
bradycardia is when
there is less then 60 bpm
compression rate for an infant
15:2
what are arterioles
smalleer arteries
what is internal respiration
the exchange of carbon dioxide and oxygen between the tissue cells and bloodstream
what is after the left ventricle
aortic valve
a febrile temperature is considered....
100.2 farenheight
what to do when walked in on a unconscious child
start compressions before calling the responsive team
what are venoules
smaller veins
1 inhalation + 1 exhalation
what is after the right atrium
tricuspid valve
what is considered a hypotension blood pressure
what is 90/70
what do you do after checking the scene
see if the victim is responsive and check for breathing
what connects arterioles and venues
capillaries
what does the bronchi break of into too
bronchioles
what is before the pulmonary veins
lungs