Compression Quiz #7 Flashcards
1
Q
Compression is used for?
A
- Control of peripheral edema
- Prevention of DVT formation
- Limb shaping after amputation
2
Q
Lymphatic Fluid Flow
A
Veins - Interstitial Space - Lymphatic Capillaries - Subclavian Veins - Venous Circulation
3
Q
What can result from edeam?
A
- Increased extravasation of fluid into the interstitial space
- Reduced venous blood flow
- Reduced flow of lymph back toward the heart
4
Q
In healthy lymphatic vessels and veins…
A
Forward fluid flow is propelled primarily by mm contractions and backflow of fluid is prevented by valves within the vessels
5
Q
Adverse effects of edema include?
A
- Subcuatneous tissue fibrosis
- Contractures and deformities
- Increased risk of infection
6
Q
Compression reduces edema by?
A
- Increasing extravascular hydostatic pressure into circulation
7
Q
20-30 mm Hg of pressure is used for?
A
- Hypertrophic scarring
8
Q
Highly extensible bandage =
A
High resting pressure
9
Q
Low stretch bandage =
A
high working pressure
10
Q
Compression stockings less then 30 mm Hg are used for?
A
Prevention of DVT formatoin in bed-bound pt’s
