What is the primary risk associated with a deep-vein thrombosis (DVT) in a postpartum client?
A DVT can lead to a pulmonary embolism.
What is the term for a thrombus that is associated with inflammation?
Thrombophlebitis.
Cesarean birth _____ the risk for deep-vein thrombosis.
doubles
What is a primary physical assessment finding for a client with a deep-vein thrombosis (DVT)?
A unilateral area of swelling, warmth, and redness in the leg.
What noninvasive diagnostic procedure is commonly used to identify a deep-vein thrombosis (DVT)?
Doppler ultrasound scanning.
To prevent thrombophlebitis, how long should a sequential compression device be maintained?
It should be maintained until ambulation is established.
What is the recommended daily fluid intake to help prevent thrombophlebitis by avoiding sluggish circulation?
2 to 3 liters each day from food and beverage sources.
In managing thrombophlebitis, how should the client’s affected extremity be positioned during bed rest?
It should be elevated above the level of the heart.
Why is it contraindicated to massage the affected limb of a client with thrombophlebitis?
To prevent the thrombus from dislodging and becoming an embolus.
What is the therapeutic intent of administering IV Heparin for DVT?
To prevent the formation of other clots and to prevent enlargement of the existing clot.
What laboratory value is monitored for a client receiving a continuous IV infusion of Heparin?
The activated partial thromboplastin time (aPTT).
What is the antidote for Heparin?
Protamine sulfate.
What is the antidote for Warfarin?
Phytonadione (Vitamin K).
What types of contraception are contraindicated for a client taking Warfarin and why?
Oral contraceptives are contraindicated because of the increased risk for thrombosis.
A client on anticoagulant therapy should be educated to avoid taking aspirin or _____.
ibuprofen
What is a pulmonary embolism?
A complication of DVT where an embolus lodges in the pulmonary artery, obstructing blood flow to the lungs.
What is a common expected finding in a client experiencing a pulmonary embolus, related to their emotional state?
Apprehension.
What is the priority nursing intervention for positioning a client with a pulmonary embolus?
Place the client in a semi-Fowler’s position with the head of the bed elevated.
What class of medication, such as alteplase or streptokinase, can be prescribed to break up blood clots in a pulmonary embolus?
Thrombolytic therapy.
What is idiopathic thrombocytopenic purpura (ITP)?
An autoimmune disorder where the life span of platelets is decreased by antiplatelet antibodies.
What is disseminated intravascular coagulation (DIC)?
A coagulopathy in which clotting and anticlotting mechanisms occur at the same time.
What is the most common cause of disseminated intravascular coagulation (DIC) in pregnant clients?
Abruptio placentae.
A specific fibrin degradation fragment test used to help diagnose DIC is the _____ test.
D-dimer
In a client with DIC, what is the expected finding for platelet levels and fibrinogen levels?
Both platelet and fibrinogen levels are decreased.