Flashcards
Circulatory systems VI
Cards in this deck (17)
- 1What is BP?Diff. btw. P in system + transmural P
- 22 Components of BPDynamic P generated by HSP of blood in column
- 3What is the R of the whole system equal to?Total R of each individual Resistor
- 4What is the R of a system in parallel?Sum of the inverse of each resistor's R
- 5GG=1/R
- 6Blood resevoirVeins
Blood pools here - 7Why massaging effect important?If no massaging effect then less blood in heart at end of diastole
CO reduced - 8Diagram P changes in heartSlow curve down.
P decreases as R increases. - 9Arterial pulse pressure waveMAP=DP+(1/3(SP-DP).
PP= DP-SP - 10Dicrotic notchDue to aortic valve closure.
- 11What is DP?T until laminar flow is restored after compression.
- 12Effects of gravity on Fluid E (4)Pt. E from Heart beat
KE from fluid itself
Pt. E due to position in gravitational field
Fluid from total E high -> Total E low - 13HSPDynamic P produced by pump
- 14Where is P higher?At base of column as pressure increases in proportion to height of fluid in column.
- 15Where is R greatest?In arterioles
- 16P above heartArterial pressure decreases w height
- 17P below heartFluid-column effects ^ arterial P
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- User has deleted their subject information Flashcards on Circulatory systems VI, created by Deleted user on 24/04/2018.
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- Created by J yadonknow · Apr 24, 2018
- Copied by J yadonknow · Apr 24, 2018
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