Term
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Definition
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Term
| ABI is a test to indicate the degree of pvd ds mild vascular insufficiency reading would be |
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Definition
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Term
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Definition
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Term
| PVD peripheral vascular disease definition |
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Definition
| a group of blood vessel conditions where there is an alteration in the flow of blood vessels of the extremities, usually the legs. |
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Term
| What send patients to the doctor in pvd considering that it isand insidous ds and severe occlusion has already occured |
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Definition
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Term
| action of adverse effects include when giving coumadin |
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Definition
vitamin K
phytonadione tablets for mild bleeding
moderate bleeding IV IM phytonadione solution |
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Term
| acute arterial insufficiency common causes are |
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Definition
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Term
| acute arterial insufficiency needs immediate attention within how many hours |
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Definition
| 6-10 hours becasue necrosis starts |
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Term
| adverse reaction to heparin give |
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Definition
protamine sulfate
blood transfusion when hemorraging |
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Term
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Definition
| accumulation of lipid containing material inside the blood vessels. cardiovacular ds and atherosclerosis are seen together. |
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Term
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Definition
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Term
chronic arterial insufficiency s/sx
what is the common site ? |
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Definition
intermittent claudication
extremity cool
pp diminished
delayed healing of lesions
atrophy of skin
hair loss
pallor with elevation
rubor when dependent
ulcerations- superficial
gangrene
most common site femoral popliteal |
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Term
| claudication is occuring with ABI testing |
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Definition
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Term
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Definition
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Term
|
Definition
| blocks the formation of prothrombin from vitamin K a converison normally taking place in the liver |
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Term
| coumarins or otherwise known as coumadin is a treatment for |
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Definition
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Term
| disadvanttages of coumadin include a prolonged lag period of how long |
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Definition
| 2-3 days meaning that it is unpredictable of anticoag theraoy sometimes up to 3 weeks |
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Term
| how do you administer heparin |
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Definition
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Term
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Definition
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Term
| lab test to check when giving coumadin |
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Definition
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Term
|
Definition
| 1.5-2.5 times the control value |
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Term
| medications for pvd include what? |
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Definition
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Term
| pregangrene ABI test for PVD would state |
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Definition
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Term
| s/sx of chronic pvd and cause |
|
Definition
cause atherosclerosis
aching, heavy sensation, muscle cramps
prominent superficial veins, warm feet
brwon pigmentation to le
scaling thickening and scarring of skin
ulceration around ankle |
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Term
|
Definition
steady pain, moderate to severe
skin warm,maybe mottled, pale or cyanotic
no neuro defecits that are significant
pp present or diminished
veins full
swelling edema |
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Term
| venous insufficiency (thrombus) common causes |
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Definition
stasis of blood flow -pregnancy obestiy bedrest, abd surgery.
damage of epithelium
hypercoagulability contraceptives polycythemia |
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Term
| what are the risk factors of pvd |
|
Definition
family hx
dm
htn
hyperliidemia
smoking
obesity |
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Term
| what are the s/sx of acute arterial insuffficiency? |
|
Definition
SEVERE steady pain
cold pallid le
parasethesia
paralysis
pp absent
veins collapsed
no edema or swelling |
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Term
| what is the action of heparin sodium |
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Definition
| interferes with clotting reaction antagonist to thrombin |
|
|
Term
| what is the average dose of heparin |
|
Definition
| 20,000 to 40,000 units per day |
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|
Term
| what is the common site ofc hronic arterial insufficiency |
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Definition
|
|
Term
| what is the control value of coumadin |
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Definition
|
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Term
| what labs are checked prior to giving heparin |
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Definition
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|
Term
| what test is used in the diagnoses of pvd to detect venous thrombosis? |
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Definition
| impedence plethysmography |
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