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Physio 3 Quiz 1
Chapter 9 note packet 1 (31 pages)
| what are the three components of the circulatory system? | Heart: establishes the pressure gradient Blood Vessels: conducts blood around the body Blood: Contains O2, CO2 nutrients, waste, electrolytes, and hormones |
| Arteries move blood _____ from the heart Veins move blood ______ from the heart | move blood away from the heart move blood towards the heart |
| Describe the two closed circulatory loops | (deoxygenated blood) RA to RV, leaves to R and L lungs, returns oxygenated to the LA down to the LV, leaves L to upper/lower body and goes to RA to repeat. |