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Flashcards in Part 3 Deck (73)
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1

Passive diffusion involves?

Permeability
Concentration Gradient

2

Ultrafiltration is bulk flow through a?

Filter (Capillary)

3

Ultrafiltration involves starling forces such as?

Hydrostatic Pressure
Colloid Osmotic Pressure

4

Hydrostatic pressure gradient favors?

Filtration

5

Capillary hydrostatic pressure averages?

17 mm Hg

6

Interstital hydrostatic pressure averages?

-3 mm Hg

7

Colloid Osmotic Pressure favors?

Reabsorption

8

Capillary COP averages?

28 mm Hg

9

Interstitial COP averages?

9 mm Hg

10

Colloid osmotic pressure is a function of the?

Protein Concentration

11

Plasma proteins include?

Fibrinogen
Albumin
Globulins

12

Calculated colloid effect is?

19 mm Hg

13

Actual colloid effect is?

28 mm Hg

14

What increases colloid osmotic effect?

Donnan Effect

15

Large plasma proteins carry negative charges which attract positive ions. This increases the osmotic effect by?

50%

16

Capillary walls can range from

Tight junctions to discontinuous

17

Glomerular capillaries in kidney have?

Filtration Slits (Fenestrations)

18

Only the protein that cannot cross capillary wall can exert?

Osmotic Pressure

19

What expresses how readily protein can cross capillary wall?

Reflection Coefficient

20

Reflection coefficient ranges between?

0 to 1

21

If reflection coefficient is 0, all colloid proteins freely cross wall, none are reflected therefore?

No colloid effect

22

If reflection coefficient is 1, all colloid proteins are reflected, none cross capillary wall, therefore?

Full Colloid Effect

23

What drains excess fluid from interstitial spaces?

Lymph Capillaries

24

No true lymphatic vessels are found where?

Superficial portions of skin
CNS
Endomysium of muscle and bones

25

What drains the lower body and left side of head, left arm and part of chest as well as left leg?

Thoracic Duct

26

What drains the right side of the head, neck, right arm and part of the chest?

Right Lymph Duct

27

There are not true lymphatic vessels in the?

CNS

28

What contains CSF and communicates with subarachnoid space?

Perivascular Spaces

29

Plasma filtrate and escaped substances in perivascular spaces are returned to vascular system in the CSF via?

Arachnoid Villi

30

Arachnoid villi empty into?

Dural Venous Sinus