Nursing 210 Clotting part 1 and 2 PVCC Test Questions with Answers
12 views 0 purchase
Course
Nursing 210 Clotting part 1 and 2 PVCC
Institution
Nursing 210 Clotting Part 1 And 2 PVCC
Nursing 210 Clotting part 1 and 2 PVCC Test Questions with Answers
In the US heparin comes from? - Answer-Material extracted from the intestinal mucosa of pigs
What is the other name for warfarin? - Answer-Coumadin
How long does it take for warfarin to start working at a therapeutic level? ...
Nursing 210 Clotting part 1 and 2
PVCC Test Questions with
Answers
In the US heparin comes from? - Answer-Material extracted from the intestinal mucosa
of pigs
What is the other name for warfarin? - Answer-Coumadin
How long does it take for warfarin to start working at a therapeutic level? - Answer-4-5
days
What is an INR? - Answer-International ratio done when patients are on anticoagulants
INR should be greater than what when on warfarin? - Answer-2.0
How long is anticoagulation generally continued for? - Answer-3 months
Warfarin interferes with synthesis of what? - Answer-Vitamin K dependent clotting
factors by the liver
Foods rich in vitamin __ interfere with warfarin and patients should avoid what food? -
Answer-K, leafy vegetables
If the INR becomes too high what can be an easy way to fix it while on warfarin? -
Answer-eating leafy greens and using Vit. K to interfere with the drug, leveling out the
INR
What is an LMWHs? - Answer-low molecular weight heparin
What are the most frequently used LMWHs? - Answer-- Enoxaparin (Lovenox)
- Dalteparin
(Fragmin)
What is the most bioavailble fraction of heparin? - Answer-LMWHs
Can LMWH be used interchangeably with other heparin? - Answer-no
What HIT? - Answer-Heparin induced thrombocytopenia
During hemorrhage what levels might be normal? - Answer-PT/INR or aPTT levels
, Direct thrombin inhibitors do what? - Answer-inactivate both free and bound thrombin
What are the direct thrombin inhibitors with this unit? - Answer-Bivalirudin
Argatroban
Desirudin
Dabigatran
What needs to be done before administering a direct thrombin inhibitor? - Answer--
Assess for bleeding disorders
- Obtain baseline aPTT prior to starting drug therapy
- Note that Bivalirudin and Argatroban are meant to be administered in conjunction with
aspirin therapy.
What are Factor Xa inhibitors? - Answer-Newer category of anticoagulants that have a
lower risk of food and drug interaction and do not require frequent INR monitoring
What are the disadvantages of Xa inibitors? - Answer-- Cannot be stopped suddenly
- No antidote
- Very expensive currently
What should patients taking anticoagulants do? - Answer-- Report unusual bleeding
- Take precautions to not bleed (soft bristle toothbrush, electric razor, night light)
- Avoid contact sports
- Wear a medical alert tag
What surgical intervention is done to prevent PE or gangrene when thrombi lodge in the
femoral vein? - Answer-Venous thrombectomy
What is a venous thrombectomy? - Answer-Surgical removal of a vein clot
Superficial thrombophlebitis of the great saphenous vein can progress to what? -
Answer-DVT
What can be done to prevent superficial thrombophlebitis of the great saphenous vein
progressing to DVT? - Answer-We can ligate and divide the saphenous vein where it
joins the femoral vein.
Where is the saphenous vein? - Answer-great saphenous and small saphenous vein in
the legs
What non pharmacological interventions can be done for Superficial venous
thrombosis? - Answer-Apply warm moist compresses, rest the extremity, and use
NSAID for relief
coagulation cascade - Answer-The series of steps beginning with the intrinsic or
extrinsic pathways of coagulation and proceeding through the formation of a fibrin clot
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Perfectscorer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.19. You're not tied to anything after your purchase.
