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TL Anticoagulants
Anticoagulant Drugs (HESI)
| Question | Answer |
|---|---|
| Name 6 anticoagulants. | Heparin, Warfarin (Coumadin), Antiplatelets - Ticlopidine (Ticlid), Dipyridamole (Persantine), Clopidogrel (Plavix), Low molecular weight heparin – Enoxaparin (Lovenox) |
| How does heparin work? | It keeps thrombin from turning fibrinogen to fibrin – thrombin antagonists |
| How is heparin administered? | Heparin is administered SQ or IV |
| What adverse reactions might a patient have with heparin? | Hemorrhage, Agranulocytosis, Leukopenia, Hepatitis |
| What is the antidote for heparin? | Protamine sulfate |
| What labs should be monitored for the patient on heparin? | PTT, Hgb, Hct, platelets, stools for occult blood |
| What common nursing procedure should be avoided when the patient is on heparin? | injection |
| How does warfarin work? | Blocks the synthesis of prothrombin from vitamin K |
| What adverse effects might a patient taking warfarin (Coumadin) experience? | Hemorrhage, Agranulocytosis, Leukopenia, Hepatitis |
| How is warfarin administered? | Orally or IV |
| What labs should be assessed for a patient on warfarin? | PT and INR, hepatic function, CBC, and stool for occult blood |
| What is the antidote for Warfarin (Coumadine)? | Vitamin K |
| Name three antiplatelet drugs. | Ticlopidine (Ticlid), Dipyridamole (Persantine), Clopidagrel (Plavix) |