cv and resp review ppt
TRANSCRIPT
1. Which blood vessels carry blood to the heart?
2. Which blood vessels carry blood away from the heart?
3. In which of the blood vessels are materials exchanged between the blood and cells?
VEINSARTERIES
CAPILLARIES
1. What is the liquid part of blood called?
2. Which blood cells fight disease?
3. What is the blood component that carries oxygen to the cells?
4. These blood fragments aid in blood clotting.
PLASMA
White blood cells
Red blood cells
Platelets
When it comes to getting blood back to the heart from your toes, gravity
poses a problem. However, you do NOT have
to stand on your head to get that blood back to your heart. What structure in the
cardiovascular system prevents blood from flowing backward? VALVE
S
What is artherosclerosis?
It is most serious when it happens in the _____________
artery.coronary
What are some things you can do to keep your heart healthy?
What has happened to this person’s pulse since he started doing jumping
jacks?
What has happened to this person’s heart rate since he started doing jumping jacks?
AORTA
Pulmonary artery
LEFTATRIUM
SEPTUM
RIGHT VENTRICLE
VENACAVA
TWO LOOPS?Tissues to heart……Heart
to lungs……Lungs to heart…..heart to tissues (Systemic and Pulmonary
circulation!)
What is blood pressure?
Force of blood against the walls of the blood vessels!
This is breathing!
Respiration…..
Cellular!
MITOCHONDRIA
Sugar + Oxygen CO2 + water +
ENERGY
What is this part of the lungs called?
ALVEOLI
What happens in the alveoli?
GAS EXCHANGE
Oxygen?
What are these hair-like projections in the
trachea?
CILIA
Where else in the respiratory tract can cilia be found?