ATI Pharmacology 5.0 The Hematologic System Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI Pharmacology 5.0 The Hematologic System Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the antidote for heparin overdose? Protamine sulfate What is the antidote for warfarin toxicity? Vitamin K Why should a client taking clopidogrel avoid NSAIDs? Increased risk of bleeding What is a common side effect of ferrous sulfate? Constipation and black stools How should oral iron supplements be taken for best absorption? On an empty stomach with vitamin C 2 Why should clients taking anticoagulants use a soft toothbrush? To reduce the risk of gum bleeding Which lab value indicates therapeutic effectiveness of heparin? aPTT (activated partial thromboplastin time) Which medication is used to dissolve an existing blood clot? Alteplase (tPA) What is the most serious adverse effect of filgrastim? Splenic rupture Which drug is used to increase neutrophil production in neutropenic clients? Filgrastim What is the action of epoetin alfa? Stimulates red blood cell production 3 What lab value should be monitored regularly in a client taking warfarin? INR (International Normalized Ratio) Which lab value should be monitored in a client receiving epoetin alfa? Hemoglobin level What is a serious risk associated with epoetin alfa if hemoglobin rises too quickly? Hypertension and thromboembolism What is the priority nursing intervention before starting a transfusion of packed red blood cells? Verify client identity and blood compatibility What condition is treated with both iron and erythropoiesis-stimulating agents? Anemia What should the nurse assess before administering enoxaparin? Platelet count