Antiplatelet Flashcards
What is the primary action of antiplatelet medications?
To inhibit platelet aggregation and prevent blood clot formation.
True or False: Aspirin is an antiplatelet agent.
True
Name one common generic antiplatelet medication.
Clopidogrel
What is the mechanism of action for Clopidogrel?
It inhibits the P2Y12 receptor on platelets, preventing activation and aggregation.
Fill in the blank: Antiplatelet medications are often prescribed to patients with __________.
cardiovascular diseases
List one adverse effect of antiplatelet therapy.
Increased risk of bleeding
What is a contraindication for the use of antiplatelet agents?
Active bleeding disorders
What nursing intervention should be performed when a patient is on antiplatelet therapy?
Monitor for signs of bleeding.
Which route is commonly used for administering antiplatelet medications?
Oral
True or False: Patients on antiplatelet therapy do not require regular monitoring.
False
What is the trade name for the generic drug Dipyridamole?
Persantine
Fill in the blank: Antiplatelet medications may be used in conjunction with __________ for enhanced effect.
anticoagulants
What effect does Ticagrelor have on platelet function?
It reversibly inhibits the P2Y12 receptor.
Name a potential adverse effect specific to Ticagrelor.
Dyspnea
What should be assessed before starting antiplatelet therapy?
Patient’s bleeding history
True or False: Antiplatelet therapy is only used for acute coronary syndrome.
False
What is the duration of action for Aspirin as an antiplatelet agent?
7 to 10 days
List one food that patients should avoid while on antiplatelet therapy.
Garlic
What is the primary goal of antiplatelet therapy?
To prevent thrombotic events such as heart attacks and strokes.
Fill in the blank: __________ is a commonly used antiplatelet medication in patients undergoing stenting.
Clopidogrel
Name one contraindication for using Aspirin.
History of aspirin allergy
What should patients be educated about regarding signs of bleeding?
They should be informed about symptoms like unusual bruising or blood in stool.
What is the recommended initial dose of Clopidogrel for acute coronary syndrome?
300 mg
True or False: Antiplatelet therapy is safe for all patients without any risk factors.
False
What is the main difference between antiplatelet agents and anticoagulants?
Antiplatelet agents inhibit platelet function, while anticoagulants affect clotting factors.
